# Fieldguide

> Fieldguide is an AI-native platform purpose-built for audit and advisory firms. Founded in 2020 by ex-EY auditor Jin Chang and engineer Chris Szymansky, the San Francisco company uses agentic AI to automate engagement work - from evidence collection and control testing to report drafting - for half of the top 100 US accounting firms, including KPMG, RSM US, Baker Tilly, BDO, Grant Thornton, and CLA.

- **Founded:** 2020
- **Headquarters:** San Francisco, California, United States
- **Founders:** Jin Chang (Co-Founder & CEO), Chris Szymansky (Co-Founder & CTO)
- **Team size:** ~200 employees
- **Products:** Fieldguide AI Platform, Field Agents, Client Hub, Fieldguide APIs & Integrations
- **Notable:** Y Combinator W21 graduate, Raised $122M+ in total funding by Series C, Adopted by half of the top 100 US accounting firms

## Products & services

- **Fieldguide AI Platform** — AI-native, end-to-end engagement management for audit and advisory firms.
- **Field Agents** — Purpose-built agentic AI that executes test procedures, validates evidence, drafts reports, and flags exceptions.
- **Client Hub** — Client portal with automated requests, document tracking, and real-time collaboration.
- **Fieldguide APIs & Integrations** — Direct connections to 180+ enterprise applications including ERPs and document systems.

## Achievements

- Y Combinator W21 graduate
- Raised $122M+ in total funding by Series C
- Adopted by half of the top 100 US accounting firms
- Automates up to 70% of testing procedures with <1% error rate
- KPMG strategic investment in October 2025

## Latest updates

- **2026-02** — Closed $75M Series C led by Goldman Sachs Growth Equity at a $700M valuation.
- **2026-02** — Named preferred provider to CPAmerica member firms.
- **2025-10** — KPMG made strategic minority investment; partnership to build AI-enabled assurance applications.
- **2024** — Raised $30M Series B led by Bessemer Venture Partners and launched AI platform.

## Links

- Website: https://www.fieldguide.io
- LinkedIn: https://www.linkedin.com/company/fieldguide-inc
- Twitter/X: https://twitter.com/fieldguide
- Instagram: https://www.instagram.com/fieldguide.io/
- Facebook: https://www.facebook.com/fieldguide.io/

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Profile page: https://yespress.io/fieldguide
Published by YesPress — https://yespress.io
Last updated: 2026-05-19