Trullion
AI accounting software that automates lease accounting and audit workflows for corporate finance teams and audit firms.

What is Trullion?
Key features
Trulli agentic AI assistant that surfaces answers and analyzes accounting data
Lease accounting automation (ASC 842 / IFRS 16)
Audit workflow automation including substantive testing and internal audit
Data extraction and document matching from source documents
Financial statement validation
Knowledge layer unifying internal guidelines and external accounting standards
Pros & cons
Advantages
- Purpose-built for accounting and audit use cases (lease accounting, audit) rather than generic AI
- Handles both structured and unstructured financial data
- Emphasis on auditability and audit-readiness
- Used by established enterprise customers (e.g. Taboola, Lemonade, Eisai)
Limitations
- No public pricing; access requires a sales demo rather than instant self-serve signup
- Enterprise-oriented, likely not suited to individuals or very small businesses
- Onboarding and setup required to adopt the AI accounting workflows
Use cases
Lease accounting compliance (ASC 842 / IFRS 16)
External and internal audit automation and substantive testing
Financial statement validation and month/quarter-end close
Advisory and managed-services firms serving accounting clients
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