Rational
AI coworkers for accounting work your team should not have to chase.
Where Rational ranks
Current edition · updated Oct 20, 2026About Rational
Rational builds AI coworkers for accounting firms. Our agents onboard themselves to the firm, build a company brain, and do the work, from month-end close to tax prep. In addition, they follow up with clients and communicate with the right members of your team.
Products
AI employees for recurring AP, close, reconciliation, and document follow-up work, with human approval for sensitive actions.
Security and compliance
As reported by Rational. Ask for audit reports before you buy.
- Scoped permissions limiting access to authorized systems only for approved accounting use cases
- Human approval gates for posting, payment release, and policy-sensitive decisions
- Review history preserving sources, applied rules, owners, reviewer decisions, and timestamps
- Workflow boundary definition requiring explicit scope of what Rational can access, prepare, and what reviewers can inspect
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