AI-supported internal control software from Cologne that finds controls in documents, checks their effectiveness and produces audit-ready evidence.

Trullion AI features and pricing (October 2026)
AI platform for audit and accounting teams with the Trulli agent, document matching, financial statement validation and lease accounting.
Pricing: Contact for pricing
No prices on the homepage; quote after a demo, as of September 2026.
What is Trullion?
Trullion is an AI platform for external audit, internal audit and corporate accounting teams. It extracts and matches data from documents, validates financial statements, automates substantive testing and lease accounting, and offers an AI agent called Trulli for questions about the data.
Trullion describes its approach as auditable AI: automation that is explainable, traceable and grounded in accounting standards. The platform covers data extraction, document matching, financial statement validation, substantive testing, lease accounting and revenue leakage detection. It combines the Trulli agent with agentic workflows and a knowledge layer. Target users are external and internal auditors, CFOs, controllers and finance transformation teams. The company is headquartered in Israel with an office in New York. It says it was built by former Big Four and top-firm CPAs and shows customers such as HMD, Eisai, Bradken, Lemonade and Taboola.
Trullion AI features and use cases
- Answers questions about accounting dataTrulli is an agentic AI assistant that surfaces answers, spots patterns and makes sense of the platform's data in seconds. Controllers and auditors can ask about contracts or balances instead of searching spreadsheets and folders.
- Extracts and matches evidenceTrullion extracts data from documents and matches it to records automatically, with each result traceable to its source. Audit teams spend less time on tick-and-tie work, and every figure can be followed back to the underlying document.
- Validates statements and tests balancesThe platform validates financial statements and automates substantive testing. External and internal auditors can cover more items within the same budget and focus reviews on exceptions. The conclusions remain with the auditor, who reviews what the software prepared.
- Finds revenue leakage and automates leasesTrullion reads contracts to automate lease accounting and to detect revenue leakage, for example where billing does not match contract terms. Finance teams recover revenue that would otherwise be missed and keep lease schedules current.
What sets Trullion apart
- Serves both audit firms and corporate accounting teams on one platform, from evidence matching to lease accounting.
- Emphasizes traceable, standards-based AI, with each extracted value linked to its source document.
- Founded by former Big Four and top-firm CPAs, according to the vendor.
Where Trullion is strongest
Trullion names customers from several countries, such as HMD, Eisai, Taboola and Lemonade; its website does not name a focus market.
Questions to ask before you buy Trullion
Trullion spans audit and accounting use cases, so decide whether you need testing, lease accounting or revenue leakage detection first. Pricing is by quote. The platform page shows SOC 2, GDPR and HIPAA badges without details, so request the SOC report, hosting location and the data processing addendum. The privacy policy lists processing in the US, Europe, Israel and the UK. Lease accounting is built for ASC 842, IFRS 16, GASB 87 and FRS 102.
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Questions about Trullion
What is Trulli?
Trulli is Trullion's agentic AI assistant. It answers questions about the platform's data, spots patterns and helps users interpret contracts and balances.
Who is Trullion for?
Trullion targets external audit teams, internal audit, CFOs, controllers and finance transformation teams.
What does Trullion cost?
Trullion did not show prices on its homepage in September 2026. Pricing is provided after a demo.
Trullion update historyno updates yet
No changes recorded for Trullion yet.
Changes the vendor made and confirmed user reports, each checked against the vendor's own pages. We review every tool monthly.
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