Trullion
AI accounting platform that pulls data from contracts to automate lease, revenue, and audit work.
Independent overview by new Mantra · updated July 3, 2026
- Category
- Finance
- Pricing
- Custom
- Implementation
- 6-12 weeks
- Adoption risk
- High
- Integrates with
- NetSuite, SAP, Workiva, Excel
What Trullion does
Trullion is an accounting platform built around AI that reads structured and unstructured documents — contracts, leases, financial statements — and extracts the data your team would otherwise key in manually. That data feeds into automated workflows covering lease accounting, revenue recognition, and audit processes, all within a single platform.
The platform includes an agentic assistant called Trulli that can query accounting standards, cross-reference frameworks, and surface answers grounded in source documentation. Every output is designed to be traceable back to its source, which the vendor describes as 'auditable AI' — meaning reviewers and auditors can follow the reasoning rather than accept a black-box result.
Trullion connects to NetSuite, SAP, Workiva, and Excel, so it can fit into existing finance tech stacks rather than requiring a full replacement. It is built for three main audiences: corporate accounting teams, internal audit teams, and external audit firms.
Key capabilities
Contract data extraction
Trullion reads contracts and other documents to pull out relevant accounting data automatically, reducing manual data entry for lease and revenue workflows.
Lease accounting automation
The platform standardizes lease calculations, supports close processes, and keeps records audit-ready with full traceability.
Audit workflow support
Audit teams can automate data extraction, document matching, substantive testing, and financial statement validation, with every conclusion tied back to source evidence.
Revenue leakage identification
Trullion includes a revenue assurance workflow designed to surface discrepancies between contracts and recognized revenue.
Auditable AI knowledge layer
Internal guidelines, external accounting standards, and institutional knowledge are unified into a real-time layer that the AI uses to ground its answers and flag inconsistencies.
Integrations with core finance tools
Trullion connects to NetSuite, SAP, Workiva, and Excel, allowing teams to work within existing systems rather than migrating entirely to a new stack.
Best for
- Corporate accounting teams managing large volumes of leases under ASC 842 or IFRS 16 who need audit-ready calculations without heavy manual work
- Internal audit teams that want to automate evidence extraction and reconciliation while maintaining a complete, traceable audit trail
- External audit firms looking to scale audit capacity — particularly data extraction and testing — without proportionally increasing headcount
- CFOs and controllers in finance, real estate, or professional services who need real-time visibility and audit-ready reporting in one place
- Organizations already using NetSuite, SAP, Workiva, or Excel who want AI tooling that connects to their existing infrastructure
Worth knowing
- Pricing is custom and not published — budget discussions happen directly with Trullion's sales team, so expect a formal procurement process rather than a self-serve sign-up
- Implementation is estimated at 6 to 12 weeks, which means this is not a tool you can trial and deploy in days; resource commitment from your team will be needed upfront
- Trullion handles sensitive accounting and audit data, so it warrants careful evaluation and a structured rollout, with real compliance stakes if outputs are misused or misunderstood
- The platform is purpose-built for accounting and audit; if your use case sits outside those functions — such as general document management or broader finance analytics — a different tool may be a better fit
- Teams with very low document volumes or simple, stable lease portfolios may find the platform's depth exceeds what they actually need
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