Manual reconciliation and invoice entry eat finance teams' time every close, and the pressure to use AI to close faster runs straight into a hard wall: SOX controls don't bend for a chatbot with no audit trail and no segregation of duties. Syntherion lets finance teams build, deploy, and manage AI agents for invoice processing, reconciliation, and financial reporting, with human approvals, anomaly detection, and full audit trails across 1,000+ integrations, built to survive the same control testing every other part of close does.
Finance agents built in the Factory reconcile accounts, route approvals, and process invoices, with every action logged block by block to the Control Tower, so close stays fast and every number stays defensible.
Language models predict plausible tokens, not correct arithmetic — they'll round, hallucinate, or silently drift on the multi-step math close work depends on, and there's no audit trail behind the guess. Syntherion's deterministic software layer wraps every model call in verified, rule-based logic for reconciliation, calculations, and reporting, so you get the LLM's speed and language understanding without trusting it to do the math.
Verified every run
Every finance controls framework assumes segregation of duties and a record an auditor can test. A generic AI tool has neither by default.
An agent that touches a financial record and the person who approves that record's changes are never the same identity by policy, the same builder-and-process-owner separation that governs every agent in the company, mapped onto the control finance already has to prove.
A figure an agent touched links back to the exact run that produced it, inputs, logic, and output intact, so "how did we get this number" has a real answer during testing, not a reconstruction after the fact.
Every agent proves itself against defined test cases in a sandbox before it's trusted with real numbers, and re-proves itself the moment its logic changes, the same discipline a model validation function already expects, applied automatically instead of on a review cycle.
Syntherion agents handle the manual reconciliation work every cycle.
Syntherion matches transactions across systems and flags only the exceptions for review.
Syntherion reads, codes, and routes invoices for approval without manual data entry.
Syntherion assembles recurring financial reports from your source systems on schedule.
Syntherion keeps a human in the loop and a record of every decision.
Syntherion sends the right items to the right approver and waits before it acts. (Example: $12,400 invoice, within approval limit, vendor verified, GL code matched.)
Syntherion watches spend and flags unusual transactions before they post. (Example: duplicate charge flagged, $1,982.00, 98% confidence.)
Syntherion logs every run block by block to the Control Tower, so finance can prove every control on demand.
Finance doesn't need a vendor's percentage. It needs days-to-close, its own number, trending in the right direction. That's what the Control Tower shows.
Close-cycle time is tracked cycle over cycle against your own history, so the case for what's working is built from your own numbers, not an industry benchmark that assumes a close process nothing like yours.
Legacy tools don't get ripped out on day one. They keep running until a specific, measurable trigger is hit: a workflow running its majority volume on Syntherion for a sustained period with zero incidents. The old license only gets flagged for review once the data proves it's safe, so there's no forklift-migration risk to sell internally, and no leap of faith for finance to sign off on.
The Control Tower doesn't just track your invoices and accounts. It meters every agent's spend down to the department, team, and employee, so finance can chargeback, forecast, and defend the AI line item the same way it defends every other one.
Every run's cost rolls up to the department and team that generated it, with trend lines finance can use to spot a spike before it's a surprise on next month's close.
Finance's own agents run in the Factory, shipped to finance's dashboard node, and metered in the same Control Tower that tracks every other department, no separate shadow bill to reconcile later.
For enterprise procurement & AI leaders
A 60-minute briefing: we map your stack, quantify what you'd replace, and show the results live.
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
