Startup
Fieldguide
AI platform for audit and advisory firms that runs engagements end to end, from request lists and evidence collection to testing and reporting, used by half of the 100 largest US CPA firms.
| Founded | 2020, San Francisco |
|---|---|
| Founders | Jin Chang (CEO), Chris Szymansky (CTO) |
| Stage | Series C |
| Total funding | $125m |
| Last round | Series C, $75m, February 2026, led by Growth Equity at Goldman Sachs Alternatives. Valuation $700m. ↗ |
| What it does | Engagement workflow, client requests, document and evidence management, and AI agents that draft testing and workpapers for audit, SOC, and advisory engagements |
| Traction | Used by half of the top 100 US CPA firms; Baker Tilly among named customers |
| Pricing | Not published; sold to firms |
| Markets | US |
| Peers | DataSnipper, Inflo, Caseware, MindBridge, Basis |
Why it matters
Fieldguide has raised $125 million, most recently $75 million from Goldman Sachs at a $700 million valuation, and is inside half of the largest US firms. It is the best-funded pure audit platform of the AI generation.
Accountio coverage
Baker Tilly and Fieldguide Expand AI Audit Automation Services
Updated September 2026.
Part of Accountio’s accounting technology coverage.
