Syntherion vs n8n
Syntherion is the AI Department in a Box where teams build, ship, and govern agentic AI visually, conversationally, or with code. Here is how Syntherion compares to n8n on platform architecture, AI capabilities, integrations, pricing, security, and support. Every fact below is sourced and dated, last verified .
Syntherion is a platform for building, deploying, and managing AI agents. This page compares Syntherion to n8n across platform architecture, AI capabilities, integrations, pricing, security and compliance, observability, and support, using sourced, dated facts for buyers evaluating both platforms.
What is Syntherion?
Syntherion is the AI Department in a Box where teams build, ship, and govern agentic AI, connecting 1,000+ integrations and every major LLM to automate real work visually, conversationally, or with code.
What is n8n?
n8n is a fair-code workflow automation platform combining a visual, node-based builder with custom code and built-in AI/agent nodes, available as a self-hosted or cloud-hosted product.
Syntherion vs n8n: feature-by-feature comparison
CompareSyntherion vs n8n
Syntherion
n8n
Platform
Builder type
Syntherion
Visual canvas, chat, or codeVisual drag-and-drop canvas, natural-language (Chat), or code (API/SDK)
n8n
Visual canvas plus code node and AI builderHybrid visual/code node-based builder. n8n's core interface is a visual, drag-and-drop node canvas where each node is a step. It supports a Custom Code node (JavaScript/Python) and an HTTP Request Tool for arbitrary API calls, plus a natural-language AI Workflow Builder, gated by pricing tier rather than a beta flag, that generates an editable draft workflow from a text prompt.
Learning curve
Syntherion
Low, plus natural-language Chat for non-technical usersLow for visual building; natural-language Chat surface (with a workflow-scoped Copilot) for non-technical builders. Chat lets users describe a workflow in plain language and have Syntherion scaffold or edit it; the visual canvas requires no code to connect blocks.
n8n
No official rating; easy visually, code needs skillUnknown / not vendor-quantified. n8n does not publish a formal learning-curve metric. Node-based visual building is broadly described in docs and tutorials as approachable for non-developers on simple flows, while advanced AI-agent and expression/code usage assumes technical familiarity.
Self-hosting
Deployment options
Syntherion
Cloud-hosted or self-hosted, no mid-tier VPC optionCloud-hosted (managed, multi-tenant SaaS) or self-hosted (Docker/Kubernetes). No documented managed single-tenant/VPC hosting tier in between. The Enterprise plan's only hosting-related row in the pricing comparison table is a boolean "Self Hosting" flag; there is no dedicated-instance/VPC offering.
n8n
Cloud, npm, Docker Compose, or Kubernetes HelmCloud (n8n-managed) and self-hosted via npm, Docker/Docker Compose, or Kubernetes (official Helm chart). Self-hosting can be run via npm, Docker, or a server. A separate n8n-io/n8n-hosting GitHub repo and Helm chart (oci://ghcr.io/n8n-io/n8n-helm-chart/n8n) provide reference deployments for Docker Compose and Kubernetes, and cloud deployment guides cover AWS, Azure, and GCP.
Templates
Syntherion
License
Syntherion
Apache 2.0Apache License 2.0
n8n
Sustainable Use License plus Enterprise LicenseSustainable Use License v1.0 (source-available/"fair-code") + n8n Enterprise License for .ee. Files. Core n8n code is under the Sustainable Use License v1.0: free for internal business, non-commercial, or personal use, with required attribution on modifications. Files with '.ee.' in the path require a separate proprietary n8n Enterprise License. n8n calls this combination "fair-code"; it is not OSI-approved open source.
Environment promotion
Syntherion
Yes: fork a whole workspace into a dev/qa/prod-style child, diff it, and promote or roll back changes in either direction. Credential and env-var remapping is required before every promote, so secrets are never silently copied across environments. Gated to Enterprise plan on hosted Syntherion, or a FORKING_ENABLED flag on self-hosted deployments.
n8n
Yes: Git-backed Environments feature promotes whole projects between instances. n8n's 'Source control and environments' feature links an n8n instance/project to a Git repository and branch, and supports pushing a full project's workflows, credential references, and variables from one environment (e.g. development) to Git, then pulling into another (e.g. staging/production). Whole-project promotion, not just single-workflow versioning. Supported topologies include multiple instances on one branch (simple push then pull) or multiple instances on multiple branches (requiring a Git-provider pull request/merge). Instance owners/admins can push and pull; project admins can push but not pull. Credential values and variable values are not synced via Git and must be configured manually per environment. This is an Enterprise-tier feature.
Version control
Syntherion
Deployment rollback plus Copilot edit diff/revertDeployed-version history with rollback for every workflow; server-persisted checkpoint/revert and visual diff (accept/reject) specifically for Copilot AI edits. Manual drag-and-drop undo/redo is client-side/localStorage only (capped at 100 ops, 5 stacks), not server-synced across devices. Deployment history does not include an arbitrary version-to-version diff tool, and knowledge base documents have no version history.
n8n
Version history with restore and compare, no branchingServer-persisted workflow version history with restore and side-by-side compare; no true branching; undo/redo not a distinct persisted feature. n8n maintains a server-side Workflow History of prior saved versions, each capturing node/parameter changes. Users can restore a workflow to a selected version (n8n auto-saves the current state as a new version before restoring, so restores are themselves reversible), open a version in a new tab to compare it against the current workflow, create a new workflow from a historical version, download a version as JSON, and pin or name a version to exempt it from automatic pruning. Retention is tiered: full history on Enterprise Cloud/Self-hosted, 5 days on Cloud Pro, 24 hours for all other users/plans. Git-based branching exists only at the environment/project level, not as per-workflow Git branches. In-editor undo/redo exists but is not documented as a separately persisted, server-tracked mechanism distinct from workflow history.
Realtime collaboration
Syntherion
n8n
No: n8n does not support live concurrent multi-user canvas editing with cursors/selections/synced operations. Collaboration is handled through async workflow sharing, project-based access, and Git-based source control (Enterprise), not real-time co-editing; community edition additionally lacks any workflow sharing at all.. Enterprise adds Git source control and project sharing, but there is no live-cursor or simultaneous canvas editing support.
Native file storage
Syntherion
Yes: a native Files area with folder hierarchy, link-based sharing (public, password, email OTP, or SSO auth), and a workspace-level Recently Deleted view covering workflows, tables, knowledge bases, files, and folders. Admins can restrict which share-auth modes (public/password/email/SSO) a permission group is allowed to use.
n8n
No: n8n does not have a Drive-like native file storage system with folder hierarchy, link-based sharing (password/SSO), and deleted-item recovery. Its "file storage" is binary data handling scoped to workflow executions (local filesystem/S3-compatible backend config) or per-node file operations, not a user-facing file manager.. n8n docs describe binary data storage mode (filesystem/S3) for execution artifacts and per-node file/folder operations (e.g. Google Drive node), not an internal shared-drive product surface.
Native data tables
Syntherion
Yes: a native spreadsheet-like Tables feature (typed columns, not an external DB connector) with full keyboard support (arrow keys, Tab, copy-paste bulk load, Cmd/Ctrl+Z undo) and atomic per-row writes from multiple workflows at once. No public fixed row-limit figure is documented (guidance says paginate reads past ~100k rows); a workflow can also be wired to run per row via a "workflow column."
n8n
Yes: n8n has a native Data Table feature (Data Table node, DataTable API, and a Data tables UI tab) for creating and managing structured tables of rows and columns directly inside an n8n instance, without an external database.. Storage is capped at 50MB per instance by default (self-hosted instances can raise this via the N8N_DATA_TABLES_MAX_SIZE_BYTES environment variable); direct programmatic access from a Code node isn't supported. Spreadsheet-style keyboard navigation isn't explicitly documented.
Rich-text document editor
Syntherion
n8n
No: n8n does not have a document-oriented WYSIWYG rich-text editor. Its closest analog is Sticky Notes on the workflow canvas, which support Markdown formatting (headers, bold, lists, code blocks, embedded images/YouTube) but are edited as raw Markdown text, not a WYSIWYG editor, and are canvas annotations rather than stored documents.. Sticky notes render Markdown via markdown-it/CommonMark but are edited in plain-text/raw-source mode, not an inline WYSIWYG surface.
Sub-workflows (composition)
Syntherion
n8n
Yes: the Execute Sub-workflow node calls a saved workflow as a step in another workflow, with a 'Wait for Sub-Workflow Completion' option so the parent pauses until the child finishes, passing data in via the child's trigger and receiving data back from the child's last node.. The child workflow starts with a 'When Executed by Another Workflow' trigger that defines the expected input fields. When 'Wait for Sub-Workflow Completion' is enabled, the parent blocks until the sub-workflow finishes and receives whatever data the sub-workflow's final node outputs; disabling it lets the parent continue without waiting.
Custom blocks (org-wide reuse)
Syntherion
Yes: a user with admin access on a workflow's workspace can publish its deployed version as a named, iconed custom block that appears in the block toolbar for the whole organization. Inputs are read live from the source workflow's Start block; the publisher picks which outputs to expose. The block always runs the source workflow's latest deployed version, and its internal steps and intermediate values are never exposed to consumers. Enterprise-gated on Syntherion Cloud; self-hosted deployments can opt in via a feature flag. Distinct from the Workflow (sub-workflow) block, which composes a workflow the same author controls, and from custom code/tool blocks, which run inline code rather than a full deployed workflow.
n8n
No: n8n has no feature to publish a deployed workflow as a named, encapsulated block that appears in the node panel for other users to drag into their own separate workflows. The closest built-in mechanism is the Execute Sub-workflow node, which calls another saved workflow (by database lookup, local file, parameter, or URL) from inside a workflow, but it is a generic caller node, not a distinct, iconed, named block per source workflow.. An n8n community feature request, 'Mark workflow as a custom node to be re-used in other workflows' (opened August 2024), asks for exactly this: turning a workflow into a reusable node listed under its own category in the node panel, with defined input parameters, so other builders can add it without touching the source workflow's internals. n8n has not shipped it; the documented mechanism remains the generic Execute Sub-workflow node. n8n's actual node-level encapsulation mechanism, custom/community nodes, requires writing and packaging real TypeScript code as an npm module, not publishing a no-code workflow someone built visually.
Pricing
Pricing model
Syntherion
Credit-based billing, BYOK exempt from capsCredit-based usage billing (Stripe), with bring-your-own-key exemption from metered caps
n8n
Billed by monthly workflow executionsPer-workflow-execution pricing tiers, unlimited users at every tier. n8n's pricing page states workflows are billed by monthly execution count. A workflow that runs start-to-finish counts as one execution regardless of the number of steps or nodes. Unlimited users are included at every paid tier.
Entry paid plan
Syntherion
Pro plan at $25/user/monthPro: $25 per user/month
n8n
€20/month, 2,500 executionsStarter plan: €20/month (billed annually), 2,500 executions/month, cloud-hosted. Starter includes 2,500 workflow executions per month, 5 concurrent executions, 1 shared project, unlimited users, 2,300 AI credits, and forum support.
Free tier
Syntherion
Bring your own key
Syntherion
n8n
De facto via provider API keys, not namedDe facto yes: Chat Model nodes require users' own provider API credentials, though n8n does not name this "BYOK". n8n's OpenAI and Anthropic credential docs both walk users through generating an API key in the provider's own console and entering it as the node credential; no n8n-hosted key is supplied for these Chat Model nodes. Separately, n8n's pricing page describes plan-included 'AI credits' (2,300 on Starter, up to 13,700+ on higher tiers) for n8n's own in-app AI Assistant feature, which is distinct from the provider credentials Chat Model nodes require. n8n does not name a bring-your-own-API-key policy, but requiring each provider's own key for Chat Model nodes makes BYOK the de facto default for workflow-level LLM calls.
Security & compliance
SOC 2
n8n
Aligned to SOC 2, report on requestSOC 2: program 'aligned to' SOC 2 with annual third-party audits; report available to enterprise customers via Trust Center. n8n operates a Trust Center (trust.n8n.io, powered by SafeBase) covering security, compliance, privacy, and reliability. Its security program is aligned to the SOC 2 framework, with continuous evaluation and annual independent audits, and the SOC 2 report is provided to enterprise customers on request rather than published openly.
Data residency
Syntherion
Full control via self-hosting; Cloud region toggle is global, not per-customerFull data control via self-hosting (Docker/Kubernetes); data never leaves customer infrastructure when self-hosted. On Syntherion Cloud, async job execution has an internal US/EU region toggle, but it is deployment-wide, not a customer-selectable per-workspace residency option
Role-based access control
Syntherion
Yes: admin/write/read workspace permissions, org-level admin/member roles, plus Enterprise-tier permission groups that allow/deny-list specific models, tools, and integrations per group on top of those base roles. See modelAndToolGovernance and credentialGovernance for the finer-grained permission-groups layer.
n8n
Yes: role-based access control available on all plans except Community edition. RBAC manages access to workflows and credentials via projects and project roles, available on all plans except the free Community edition. Custom Project Roles (granular, admin-definable permissions) is an Enterprise-only feature.
Audit logging
Syntherion
n8n
Yes: audit logging available, primarily an Enterprise-tier feature. n8n's security page states audit log history and historical activity records are kept for at least 12 months, with at least the last three months immediately available for analysis, and collects/centrally stores these logs for authorized users with SIEM export/log streaming. Per the pricing page, unlimited execution log retention and enforced audit logging are listed under the Enterprise tier's feature set.
Additional compliance
Syntherion
SOC2SOC2. Self-hosting is the primary lever Syntherion offers for data-residency-sensitive compliance needs beyond SOC2, rather than additional certifications.
n8n
GDPR, SOC 2 Type II certified, public SOC 3 reportGDPR (as data processor), SOC 2 Type II certification, and a publicly downloadable SOC 3 report; no HIPAA, ISO 27001, PCI, or FedRAMP certification found. n8n's Trust Center (SafeBase-hosted) and legal/security page list GDPR compliance (as a data processor with a standard DPA), CAIQ self-assessment questionnaires for both cloud and self-hosted deployments, and a SOC 3 report that is publicly downloadable from the Security page. n8n now holds SOC 2 Type II certification, viewable via the Trust Center, in addition to the public SOC 3 report. n8n holds no ISO 27001, HIPAA BAA, PCI-DSS, or FedRAMP certification. Third-party blog posts describe self-hosted n8n as helping organizations map to HIPAA/ISO 27001 requirements, but that is not the same as holding those certifications.
Model & tool governance
Syntherion
Yes: enterprise "permission groups" let an admin allow-list/deny-list specific LLM providers and models, and separately deny specific tools/integrations (or disable all MCP or custom tools) per group, layered on top of workspace admin/write/read roles. This does not control whether an LLM provider retains prompts. Syntherion offers no "zero data retention" mode or governed AI gateway. A separate, Enterprise-gated feature lets orgs set a log-retention window and redact PII, but that only controls how long Syntherion itself keeps execution logs.
n8n
Not publicly documentedUnknown. Not publicly documented by n8n.
Credential governance
Syntherion
Yes: shared credentials (connected accounts, service accounts, workspace secrets) are their own nested permission level (Member/Admin) below organization and workspace roles, and enterprise permission groups can further allow-list specific integrations and restrict which file-share auth modes (public/password/email/SSO) a group may use. A user's personal environment variables/secrets are never shared or inherited by anyone, including org owners/admins.
n8n
Yes: n8n's RBAC model is project-based, with built-in Admin/Editor/Viewer project roles, and custom project roles (Enterprise feature) let admins scope access across resource types, including credentials, workflows, folders, data tables, variables, and source control, beyond the default three roles.. n8n's docs describe access control as project-based rather than scope-based: users get one of three built-in project roles (Admin, Editor, Viewer). Custom Project Roles (Enterprise) let admins build least-privilege roles whose permission surface spans Projects, Folders, Workflows, Credentials, Data tables, Variables, and Source control, rather than being limited to the three default roles.
Single sign-on (SSO)
Syntherion
n8n
Yes: n8n supports SAML and OIDC single sign-on on Business/Enterprise plans, including automated user provisioning that assigns a user's instance role and project access from their identity-provider attributes on first login.. Works with Okta, Azure AD, or any SAML-compliant IdP. The role/project mapping is driven by IdP attributes named n8n_instance_role and n8n_projects, and is documented as part of Enterprise governance features.
Vetted first-party integrations
Syntherion
Yes: every one of Syntherion's 266 blocks is first-party authored and code-reviewed through the standard pull-request process in the main Syntherion repository; there is no public marketplace where an arbitrary third party can publish and have other users install executable tool code without going through Syntherion's own review. Custom code steps run inside Syntherion's own isolated-vm sandbox rather than as an installable third-party skill package, so the supply-chain trust boundary is Syntherion's codebase review, not an open registry.
n8n
First-party nodes plus an open, lightly-vetted npm community marketplacePartial: n8n ships built-in first-party nodes plus an open community-node ecosystem published to public npm, where only a subset carry an official "verified" review. Beyond its built-in nodes, n8n lets any developer publish a community node as a public npm package that other users install by name; only nodes n8n manually reviews for quality and security (and which forgo runtime dependencies) earn the verified shield icon and are installable/discoverable from n8n Cloud, while unverified community nodes can still be installed on self-hosted instances (or disabled via N8N_COMMUNITY_PACKAGES_ENABLED). n8n's docs warn that community nodes run with the same level of access as n8n itself, including decrypted credentials during execution. In January 2026, researchers documented a supply-chain attack in which malicious npm packages posing as n8n community nodes (one mimicking a Google Ads integration) stole OAuth tokens from the credential store; the primary malicious package had 4,241 downloads listed before removal.
PII redaction
Syntherion
n8n
No: n8n has no built-in, native PII detection/redaction feature. PII masking is achieved only via community-built nodes or user-assembled workflows (regex/AI-based detection, tokenization) placed before an LLM call; a community feature request to scrub PII from execution logs remains open/unimplemented.. Execution log saving is documented as all-or-nothing today; a community request to add PII/secret scrubbing to logs is still open.
Custom data retention
Syntherion
n8n
Yes: n8n lets self-hosted instances configure execution-data retention via environment variables (EXECUTIONS_DATA_MAX_AGE, EXECUTIONS_DATA_PRUNE_MAX_COUNT), and n8n Cloud Enterprise plans support up to 50,000 executions with unlimited retention versus fixed limits on lower tiers.. Default self-hosted retention is 336 hours (14 days) or 10,000 executions, both adjustable; Cloud tiers vary retention window by plan.
White-labeling
Syntherion
n8n
No: n8n's OEM/embed documentation states n8n branding stays visible in the editor when embedded, and full white-labeling is not supported through their OEM offering; only self-hosted customers doing manual source-code modification (editing design-system CSS/Vue components and i18n text) can rebrand it themselves.. n8n's docs say: "If full white-labeling is a hard requirement for your product, OEM isn't the right fit." A full rebrand is only possible via unsupported self-hosted source modification.
AI capabilities
Multi-LLM support
Syntherion
21 providers plus dynamic-resolution aggregators (OpenRouter, LiteLLM, etc.)21 provider integrations (OpenAI, Anthropic, Google/Gemini, Azure OpenAI, Azure Anthropic, Groq, Cerebras, Mistral, xAI, Bedrock, Vertex, Ollama, OpenRouter, and more), with OpenRouter, LiteLLM, vLLM, and Ollama resolving models dynamically at runtime rather than from a fixed list, so effective model reach extends well beyond the 21 named providers. apps/sim/providers/models.ts defines 21 provider entries.
n8n
Yes: many providers via dedicated Chat Model nodes. Documented first-party Chat Model nodes include OpenAI, Anthropic (Claude), Google Gemini, Google Vertex, Azure OpenAI, AWS Bedrock, Mistral Cloud, Cohere, DeepSeek, Groq, xAI Grok, OpenRouter, Ollama (local models), Alibaba Cloud, MiniMax, Moonshot Kimi, NVIDIA Nemotron, Vercel AI Gateway, and Lemonade.
Agent reasoning blocks
Syntherion
n8n
Yes: dedicated AI Agent / Tools Agent node distinct from plain data-routing nodes. The AI Agent node (implemented as a "Tools Agent" since v1.82.0) is an autonomous decision-making node: based on the LLM's reasoning, it selects and calls tools such as other n8n workflows, the Custom Code tool, the HTTP Request tool, MCP tools, or a vector store used as a tool. This is distinct from n8n's standard, deterministic data-transform/routing nodes.
Natural-language building
Syntherion
n8n
Yes: AI Workflow Builder, generally available on Starter, Pro, and Enterprise Cloud. Users describe a workflow in plain text and the AI Workflow Builder generates a draft, editable node-based workflow with iterative multi-turn refinement. Launched in beta in late 2025, it reached general availability for n8n Cloud customers on the Starter, Pro, and Enterprise plans; self-hosted availability is not documented.
Knowledge base / RAG
Syntherion
Yes: hybrid vector (pgvector) plus full-text (tsvector) search knowledge base, 11 supported file formats (csv, doc, docx, html, json, md, pdf, pptx, txt, xlsx, yaml), configurable chunking, plus 51 connectors that continuously sync external sources (Google Drive, Confluence, Slack, Gmail, GitHub, HubSpot, Linear, Jira, and more) into the knowledge base rather than a one-shot upload
n8n
Yes: native RAG pipeline with multiple vector-store integrations. n8n documents a full RAG pipeline (document loaders, Text Splitter, Embeddings node, Vector Store node) with supported vector stores including Pinecone, Qdrant, Supabase Vector Store, PGVector (Postgres), and an in-memory vector store for testing; vector stores can be retrieved as a tool for an AI Agent.
MCP support
Syntherion
Evaluation & guardrails
Syntherion
LLM-judge Evaluator plus Guardrails validation blockEvaluator block (LLM-judge scoring against user-defined named metrics) and Guardrails block (JSON validity, regex, RAG/hallucination scoring, PII detection/masking). These are per-call scoring/validation primitives, not a batch golden-dataset eval-suite runner or A/B prompt-testing harness.
n8n
Yes: dedicated Evaluations feature (Light + Metric-based). n8n provides an Evaluation node/trigger and an Evaluations tab supporting 'Light evaluations' (manual test cases during development) and 'Metric-based evaluations' (scoring at scale for production), with built-in metrics (AI-judged Helpfulness, string similarity, categorization, tools-used) plus custom metrics.
Human-in-the-loop
Syntherion
n8n
Yes: dedicated Human-in-the-Loop node built on Wait. n8n has a dedicated Human-in-the-Loop node (a higher-level abstraction built on the underlying Wait node) that pauses an active workflow mid-run and waits on human approval or input, distinct from a plain delay. The approver is notified via a configurable channel, Gmail, Slack, Telegram, Discord, Microsoft Teams, WhatsApp, or n8n's built-in Chat, with 'Approve Only' or 'Approve and Disapprove' options. The run resumes when the reviewer responds via a button or webhook callback, and an optional timeout triggers a fallback path if no response arrives within the configured window (minutes up to a day).
Generative media
Syntherion
n8n
Via OpenAI/MiniMax nodes, no dedicated nodesPartial: via AI/LLM provider nodes, not dedicated media-gen nodes. No standalone image-generation or video-generation core node family exists. Image, video, TTS, and STT are reached by calling LLM provider nodes inside the LangChain-based AI nodes: the OpenAI node's Image and Audio operations (image generation via DALL-E/gpt-image, TTS, and transcription/translation via Whisper), and the MiniMax node (image generation, video generation from text or a first-frame image, and text-to-speech). Broader coverage such as text-to-3D, faceswap, or upscaling exists only via unofficial community nodes like PiAPI, not built by n8n itself.
Dynamic tool use
Syntherion
No: an Agent block calls tools the workflow author explicitly added to it at build time, rather than browsing and picking from a broader pool (e.g. an entire MCP server catalog) at inference time. Runtime MCP "discovery" exists to resolve/refresh the schema of an already-configured tool. The model does not browse or choose from the server's full tool list.
n8n
Not publicly documentedUnknown. Not publicly documented by n8n.
Automatic model fallback
Syntherion
No: a failed or rate-limited LLM call is retried using Syntherion's own hosted API keys for the same model, rather than automatically switching to a different model or provider. A "fallback" comment in the provider layer refers to rotating among Syntherion's own hosted API keys for the same model, not switching models.
n8n
Not publicly documentedUnknown. Not publicly documented by n8n.
Agent skills
Syntherion
Yes: named, reusable "Agent Skills" (built on the open Agent Skills / SKILL.md format) that agents load on demand via progressive disclosure, editable in-app or imported from a SKILL.md file or GitHub URL. Only the skill name and description sit in the agent's system prompt (~50-100 tokens each); the full instructions load into context only when the agent calls load_skill.
n8n
No: n8n has no first-class, named reusable prompt/knowledge-snippet object that agents reference. Reuse is achieved informally by exporting/importing workflow JSON or calling a sub-workflow (e.g. a "Tool (Workflow)" node) as a reusable scratchpad, not by a dedicated skills library.. System prompts are configured per AI Agent node; the closest analog is reusable sub-workflows or exported JSON, not a named, invokable skill library.
Native chat deployment
Syntherion
n8n
Yes: n8n's Chat Trigger node provides a fully styled, publicly deployable chat window that connects to an AI Agent node, with a configurable public URL, CORS allowed-origins, and streaming responses; Chat Hub additionally offers a centralized multi-model chat interface with a restricted "Chat user" role.. Distinct from form/webhook/API deployment; supports streaming and a dedicated non-builder chat-user role via Chat Hub.
Parallel execution
Syntherion
Yes: a native Parallel block fans a run out into concurrent branches (fixed count or one per list item) and joins their results back into the workflow automatically. Contained blocks run concurrently instead of sequentially, either a fixed number of times or once per item in a list/collection, and each branch's output aggregates for downstream blocks.
n8n
No: in the current (v1) execution order, n8n executes each branch in turn, completing one before starting another, rather than running them concurrently.. n8n does offer a Merge node to recombine split branches, and community workaround patterns exist (e.g. triggering sub-workflows asynchronously and waiting for all to finish), but no native fan-out/fan-in node runs branches concurrently.
Agent2Agent (A2A) protocol
Syntherion
Loop / iteration block
Syntherion
n8n
Yes: the Loop Over Items (Split in Batches) node iterates a list in fixed-size batches, running each batch sequentially through a 'loop' output and combining results through a 'done' output once all batches complete.. Loop Over Items processes a configurable batch size per iteration and re-enters the loop until every input item has passed through, rather than fanning items out concurrently. n8n's docs note this is the primary built-in mechanism for iterative processing, distinct from the Parallel-style concurrent fan-out other flow-logic nodes provide.
Integrations
Integrations
Syntherion
1,000+ integrations (266 blocks, ~3,900 tool actions)1,000+ integrations counting individual API actions, built from 266 first-party blocks and roughly 3,900 underlying tool actions. Syntherion's landing page cites the "1,000+ integrations" figure; the block/tool-action counts are the same integration surface measured at a different level of granularity.
n8n
1,936 listed integrations1,936 integrations (per n8n.io/integrations). The n8n.io integrations directory page lists 1,936 integrations. n8n's GitHub repo description separately advertises a rounder '400+ integrations,' so the two vendor sources disagree slightly.
Trigger types
Syntherion
Webhook, cron, chat, REST API, 61 app triggers, plus a diff-aware Tables triggerWebhook, schedule/cron, chat, REST API, and event-based triggers for 61 apps (Slack, Gmail, GitHub, Stripe, etc.), plus a native row-level trigger on Syntherion Tables that fires on insert/update with an optional column watch-list and emits a before/after diff
n8n
Webhook, cron, chat, MCP, app-specific eventsWebhook, schedule/cron, chat, manual, MCP server, evaluation, and app-specific event triggers. n8n has dedicated trigger node types including a generic Webhook trigger, Schedule/Cron trigger, Chat trigger, Manual trigger, Evaluation trigger, MCP Server trigger (exposing workflows as MCP tools), and hundreds of app-specific triggers (e.g. Gmail, Slack, Google Sheets) that fire on native platform events.
Custom code steps
API publishing
Syntherion
Yes: a public REST API (mostly under /api/, with /api/v1 reserved for logs and audit-log endpoints) supporting API-triggered workflow execution and deployment rollback. The API reference does not document SSE streaming, a resumable event buffer, a dedicated API-trigger block, or a chat-deployment surface as part of the REST API itself.
n8n
Yes: workflows can be triggered/exposed via Webhook trigger as a REST-style endpoint, and via MCP Server Trigger as MCP tools. A workflow's Webhook trigger node gives it a callable HTTP endpoint that functions as a REST API surface for that workflow. Separately, the MCP Server Trigger node lets a workflow (or its component tools) be published for external AI agents to call over MCP. No distinct SDK-generation feature is documented.
SDKs & extensibility
Syntherion
Official Python and TypeScript SDKs, plus MCP, code block, and A2A protocolOfficial client SDKs exist for Python (simstudio-sdk, pip install simstudio-sdk) and TypeScript/JavaScript (simstudio-ts-sdk, npm install simstudio-ts-sdk), both wrapping the REST API (x-api-key header) with methods like execute_workflow / executeWorkflow, retry-with-backoff, and usage-limit lookups. Extensibility is further extended by MCP (client + server), a sandboxed code-execution block (JS/Python), custom tools, and an Agent-to-Agent (A2A) protocol block for external agent interop
n8n
No broad multi-language official SDK; extensibility is via the public REST API, the official n8n CLI, and a node-development toolkit. There is no first-party Python/Go/Java client. Instead, extensibility centers on four things: an official TypeScript package (@n8n/rest-api-client) that wraps n8n's public REST API; an n8n CLI for scripting, CI/CD, or agent use; a node-development kit (the n8n-node CLI plus scaffolding and code-standards docs) for building custom or community nodes in TypeScript, with an official verification program for submission; and a large community-nodes ecosystem, installable per self-hosted instance, alongside 400+ built-in integrations.
Publish as MCP server
Syntherion
n8n
Yes: n8n has an MCP Server Trigger node that turns a workflow into a callable MCP server, exposing a stable production URL that external MCP clients can call to list and invoke the workflow's connected tool nodes (SSE and streamable HTTP supported).. n8n also offers an instance-level MCP server that lets an AI client create/validate/publish whole workflows, in addition to the per-workflow MCP Server Trigger.
Observability & durability
Tracing & observability
Syntherion
Yes: execution logs include a per-block/per-span trace view (duration, cost, token counts, and latency stats like TTFT/TPS) with expandable nested iteration groups, plus a "View Snapshot" frozen copy of the workflow structure and block states at run time for debugging. This trace view is built directly into Syntherion rather than a raw export browsable in an external tool like Jaeger, and does not expose aggregate latency-percentile charts (p50/p95/p99). The run snapshot serves as a log-detail/debugging artifact rather than a resumable mid-run checkpoint.
n8n
Dashboard metrics, not span-level tracingCustomer-facing Insights dashboard with per-workflow/per-node metrics, not span-level distributed tracing. n8n ships a native, customer-facing 'Insights' dashboard (Pro, Business, and Enterprise plans) showing per-workflow tables of total production executions, failed executions, failure rate, time saved, and time-series trends including P95 execution duration, workflow error rate, and node error rate. This is dashboard/metrics-level observability, not fine-grained span/trace-level tracing of internal node execution. That requires exporting to external tools like OpenTelemetry, SigNoz, or Grafana, which n8n supports feeding but doesn't natively render as spans.
Durability & retries
Syntherion
Tool-call retries (up to 10x); single-attempt job orchestrationIndividual tool/API calls have configurable exponential-backoff retry (up to 10 attempts). The background job-orchestration layer itself retries only once by design. Durability instead comes from consecutive-failure tracking on schedules and the human-in-the-loop snapshot pause/resume mechanism. Syntherion does not offer guaranteed-once-only block execution, a failed-run holding queue for manual recovery, or a "replay a past execution with its original inputs" feature. The per-execution debugging snapshot serves as a log-detail artifact rather than a resumable mid-run checkpoint.
n8n
Per-node retry and manual replay, no checkpointingPer-node retry-on-fail, workflow-level error workflow fallback, and manual/debug replay of past executions with original data; no automatic mid-run checkpoint/resume. Each node can be configured with 'Retry on Fail' (a configurable retry count and wait time between retries). Workflows can also define an Error Workflow, triggered by an Error Trigger node, that runs automatically on failure. For replay, n8n stores past execution data and offers 'Retry with original workflow' (re-runs using the original input data and workflow version from that run) or 'Retry with currently saved workflow' (re-runs that data against the current, edited workflow). Executions can also be opened via 'Debug in editor' to pin prior input data into the canvas. All of this is retry and replay from stored execution data, not automatic mid-workflow checkpointing that resumes from an arbitrary internal breakpoint after a crash.
Failure alerting
Syntherion
n8n
Yes: proactive push notifications via an Error Workflow, not just execution-log lookup. Every workflow can be configured (in Workflow Settings) with a designated Error Workflow, which must start with an Error Trigger node. This fires automatically whenever the parent workflow's execution fails, and the Error Workflow can then push notifications through any channel node (Slack, email/Gmail, Teams, etc.) carrying the execution ID, workflow name, error message, and stack trace. This is proactive push alerting, distinct from passively browsing the executions list. N8n does not natively define cost- or latency-threshold alerting as a first-class feature; the Insights dashboard's P95 duration is queryable, not push-alerted, though teams can build threshold alerting on top via the Error Workflow/API plus external monitoring.
Data drains
Syntherion
Yes: Enterprise orgs can continuously export workflow logs, job logs, or audit logs on a schedule to a customer-owned S3 bucket, GCS bucket, Azure Blob container, BigQuery table, Snowflake table, Datadog logs intake, or an HTTPS webhook. Each drain exports exactly one data source; multiple drains are created to export multiple sources. Viewing drain config/run history is restricted to org owners/admins.
n8n
Yes: n8n Enterprise plans include Log Streaming, which continuously sends workflow and audit events (n8n.workflow, n8n.audit, etc.) to external destinations configured as webhook, syslog, or Sentry.. No native built-in S3/BigQuery/Datadog connector type is documented; webhook/syslog/Sentry are the three destination types, with webhook usable to relay onward.
Async execution
Syntherion
Yes: a workflow can be triggered in fire-and-forget async mode, returning HTTP 202 with a job ID immediately, then polled via a dedicated jobs endpoint through queued/processing/completed/failed states. Async jobs are tracked via polling the job endpoint rather than a completion webhook/callback option.
n8n
Yes: n8n supports async execution. The Webhook node's "Respond" setting can be set to "Immediately," which sends back an HTTP response (with the message "Workflow got started") right away while the workflow keeps running in the background; n8n's Wait node can also pause a running execution (persisting its state to the database) and resume later on a time interval or an incoming webhook call.. This is a workflow-level pattern (respond-then-continue, or pause-and-resume), not a single unified async job-polling API documented as a first-class feature; callers needing a result must build their own callback or a second polling endpoint.
Execution limits
Syntherion
5-50 min sync; async defaults to 90 min, Enterprise up to 7 daysPlan-gated: synchronous API calls time out at 5 minutes on the free plan and 50 minutes on paid plans; async calls default to 90 minutes, while Enterprise policy can be configured up to 7 days; concurrency ranges from 10 to 1,000 executions per billing account depending on plan. An async API request may set a shorter server-side timeout but cannot exceed its account policy. Concurrency limits are published in the platform cost docs, and Enterprise limits are customizable. Request bodies are separately capped at 10 MB.
n8n
Configurable timeout (max 3600s) and concurrency limitsn8n publishes concrete configurable limits: EXECUTIONS_TIMEOUT (default -1, disabled) sets a default per-workflow timeout in seconds and EXECUTIONS_TIMEOUT_MAX (default 3600 seconds, i.e. 1 hour) caps how long any individual workflow's timeout override can be set to; concurrency is capped by N8N_CONCURRENCY_PRODUCTION_LIMIT for production (webhook/trigger-started) executions, with excess runs queued and processed FIFO once capacity frees up. In queue mode, each worker's parallel job count is configurable via a --concurrency flag.. These are self-hosted environment-variable defaults from n8n's own docs; n8n Cloud plans may impose their own separate execution/concurrency caps, which are not published. The worker --concurrency flag's default value is also not documented.
Partial-failure handling
Syntherion
n8n
Yes: n8n lets you set a per-node "On Error" behavior of "Continue (using error output)," which routes that node's error down a separate error output branch while the rest of the workflow keeps running, in addition to "Continue" (proceed using last valid data) and "Stop Workflow" (halt entirely); separately, an entire workflow can have a designated Error Workflow (built from an Error Trigger node) that fires when the main workflow fails, for alerting/cleanup.. Community bug reports (e.g. on the Sort and HTTP Request nodes) show the error-output routing does not always behave consistently across every node type.
Unattended execution
Syntherion
Yes: scheduled, webhook, and chat-triggered runs execute as background jobs on trigger.dev workers, entirely on Syntherion's servers. No client device needs to be open, awake, or connected for a run to fire or complete; closing the browser tab or shutting down a laptop has no effect on a scheduled or triggered workflow.
n8n
Yes: active trigger-based executions (schedule, webhook, etc.) keep running on the n8n instance itself after a user closes their browser, whether that instance is n8n Cloud or a self-hosted server. n8n staff confirm in the community forum that once a workflow is activated with a trigger, execution continues on the n8n instance independent of the browser tab that was used to activate it; only workflows kicked off via a manual 'Execute Workflow' click stop when the browser closes mid-run. Since n8n itself is a server process (n8n Cloud or a self-hosted Docker/Kubernetes/host-machine instance) rather than a desktop app, unattended trigger-based runs depend on that server staying up, not on any individual client device.
Support
Support channels
Syntherion
Community support plus Enterprise 'Dedicated Support'Community (open source, GitHub) plus an unquantified "Dedicated Support" flag on the Enterprise plan. Enterprise and pricing pages do not include CSM, onboarding/enablement, or professional-services details beyond a plan-comparison-table "Dedicated Support" flag.
n8n
Forum on all tiers, dedicated on paidCommunity forum (all tiers), plus direct/dedicated support on paid tiers. n8n's pricing page lists 'forum support' for Starter, escalating access on Pro/Business, and 'dedicated SLA support' at Enterprise; a separate n8n Help Center / Support Center and Discord/GitHub serve as community channels.
SLA
Syntherion
n8n
Yes: SLA-backed support only on the Enterprise plan. n8n's community support materials state there are no SLAs or severity-based prioritization for non-Enterprise customers. A documented SLA with response-time guarantees (contractually defined; community sources describe P1 targets in the 1-4 hour range) is only available to Enterprise customers.
Community
Syntherion
100,000+ buildersOver 100,000 builders use Syntherion
n8n
~195k GitHub stars, 200k+ community membersLarge community: ~195k GitHub stars, 200k+ community members across all channels. The n8n-io/n8n GitHub repository shows 195,690 stargazers (via GitHub API). n8n's own homepage advertises 200k+ community members in aggregate across its Discord, forum, and other channels, but does not break that figure down by channel, and neither the n8n Discord server nor the official Community Forum (community.n8n.io) publishes an individual member-count total.
Academy / training
Syntherion
n8n
Yes: n8n runs an official n8n Academy (learn.n8n.io) with structured, hands-on courses (e.g. N8N101 Essentials, N8N102 Integrations) offering badges and certificates of completion, plus a free beginner certification course.. Includes N8N101/N8N102 learning paths, quizzes, badges, and certificates; separate from ad hoc docs/blog content.
Syntherion standout features
AI Copilot / Chat agent-building surface
Chat builds and manages work across the workspace; in-editor Copilot edits a single workflow.
A workspace-wide natural-language surface (Chat) that can build workflows, manage data, and take actions across integrations, plus an in-editor Copilot scoped to building and editing a single workflow directly.Hybrid semantic + keyword knowledge base
Combines vector and full-text search with configurable chunking across 11 file formats.
Built-in RAG with pgvector embeddings and a generated tsvector column for combined vector + full-text search, plus a token-based chunker with configurable chunk size/overlap and 11 supported file formats (csv, doc, docx, html, json, md, pdf, pptx, txt, xlsx, yaml).Native MCP client and server
Call external MCP servers as tools, or expose Syntherion workflows as an MCP server.
A dedicated MCP block lets any workflow call external MCP servers as a tool, and a serve/workflow-servers API surface lets Syntherion expose its own workflows as MCP servers.Fork a workspace into dev, qa, and prod environments
Fork, diff, and promote environments with mandatory credential remapping.
Fork a whole workspace into a dev/qa/prod-style child environment, preview a diff, and promote changes bidirectionally. Credential and env-var remapping is required on every promote, so secrets never cross environments silently.Human-in-the-loop approvals with durable resume
Pause a run for human approval and resume later via a durable snapshot link.
A dedicated block pauses a run and waits for a human-submitted approval form, backed by persisted execution snapshots so the run can resume later via a link, even after a server restart.Self-hostable under Apache 2.0
Fully open source with Docker Compose and Helm deployment options.
Fully open source (Apache 2.0), with Docker Compose files and a Helm chart for Kubernetes deployment, alongside a managed cloud-hosted option.Live multiplayer canvas editing
Real-time cursors, selections, and synced edits on the same canvas.
Real-time cursors, selection broadcasting, and synced concurrent edits over a dedicated realtime backend, so a team can build the same workflow together at the same time.Documented n8n limitations
AI Workflow Builder not yet available self-hosted or on Enterprise
Beta AI builder is Cloud-only today; self-hosters can't use it.
The natural-language-to-workflow AI Workflow Builder is in beta and limited to Cloud Trial/Starter/Pro plans. Enterprise and self-hosted support is listed as planned for a future release, so self-hosters cannot use it today.No public SOC 2 report; only 'aligned to' SOC 2
SOC 2 report is available only on request to enterprise customers.
n8n's security program is 'aligned to' the SOC 2 framework with annual independent audits, and the SOC 2 report is available to enterprise customers via the Trust Center, not published publicly.No RBAC or workflow sharing at all on the free Community edition
Free Community edition has zero RBAC; Syntherion includes roles on every plan.
n8n's free, self-hosted Community edition has zero role-based access control; project roles and any workflow sharing require a paid Business or Enterprise plan. Syntherion includes baseline workspace and organization roles (admin/write/read) on every plan, including the free tier, and reserves only SSO/SAML/OIDC, audit-log export, and SLA-backed support for Enterprise.MCP tool access control is coarse, not a distinct governance layer
MCP tool access control is coarse, without fine-grained per-tool policy.
MCP nodes are first-party, but tool access control is limited to simple 'all tools / selected tools / excluded tools' modes on the MCP Client Tool node. There's no finer-grained, per-tool policy or guardrail tooling like the product's evaluation features offer elsewhere.Bottom line
Choose Syntherion if you need an AI Department in a Box: a domain-agnostic harness to build agentic AI in the Factory, drop into code when templates fail, ship to exact teams in one action through the Distribution Layer, and govern everything from a Control Tower, with evaluation gates and dual sign-off enforced by the platform, not left to policy.
Choose n8n if you specifically need unlimited users on every plan, including the entry tier: n8n includes unlimited users on every plan, including the €20/month Starter tier, and bills by monthly workflow executions rather than by user seat: a full run start-to-finish counts once no matter how many nodes it contains.
Frequently asked questions
Syntherion is a governed harness to build, test, deploy, and monitor agentic AI for any domain, with code-level depth on demand. n8n is a fair-code workflow automation platform combining a visual, node-based builder with custom code and built-in AI/agent nodes, available as a self-hosted or cloud-hosted product. Teams considering a switch typically weigh governance (enforced evaluation and sign-off), domain flexibility, code-level depth, distribution precision, and pricing model.
For enterprise procurement & AI leaders
Stop renting your automation layer.
A 60-minute briefing: we map your stack, quantify what you'd replace, and show the results live.
- 01Architecture & governance review with your security team
- 02One working agent, built during the session and deployed to a real team dashboard
- 03Attributable ROI model tailored to your processes
Executive demo
45 minutes with our architects, a hands-on walkthrough against a process you actually care about.
SOC 2 · ISO 27001 · Self-hosted option · No commitment required