Fieldguide vs Inflo
Fieldguide
Audit, assurance and advisory firms; also corporate internal audit teams and federal engagements
San Francisco; founding year not published
Inflo
External audit firms of all sizes, from small practices to global networks
2016; registered office North Shields, United Kingdom
Fieldguide and Inflo both sell cloud audit software to accounting firms.
Fieldguide, based in San Francisco, runs audit and advisory engagements with AI agents and a client portal and is used by half of the top 100 US accounting firms; Inflo, founded in 2016 in the UK, provides external audit working papers, full-population data analytics and a digital audit methodology, and is used by 480,000 accountants in 121 countries.
Fieldguide vs Inflo: side by side
“Not published” means the vendor does not state it.
| Fieldguide | Inflo | |
|---|---|---|
| What it does | AI platform for audit and advisory engagements: AI agents for planning, testing, review and financial statement drafting, with a client portal for requests and evidence | Cloud external audit platform: working papers, full-population audit data analytics, client collaboration, quality management and a digital audit methodology |
| Best for | Audit, assurance and advisory firms; also corporate internal audit teams and federal engagements | External audit firms of all sizes, from small practices to global networks |
| Founded and HQ | San Francisco; founding year not published | 2016; registered office North Shields, United Kingdom |
| Ownership and funding | Venture-backed; more than US$125m raised from investors including Goldman Sachs, Bessemer Venture Partners, 8VC, Floodgate and Y Combinator | Not published |
| Customers or users | Half of the top 100 US accounting firms, including 8 of the top 10; named firms include Baker Tilly, Cherry Bekaert, Aprio, Weaver, BerryDunn and Crowe BGK | 480,000 accountants in 121 countries; the majority of the UK's top 100 firms; over 20% of the US top 100 (Jul 2025) |
| Pricing | Not published | Not published; usage-based ('only pay for what you use'), demo on request |
| Deployment and markets | US and Canada (CPA Canada engagement forms built in); FedRAMP certified for US federal work | Cloud, hosted on Microsoft Azure; used in 121 countries; UK, US and PCAOB audit content |
Fieldguide integrations
Fieldguide connects client data into request lists from more than 80 accounting, HRIS and ticketing systems, and firms can build their own against a documented REST API. The company does not publish the individual system names. From its platform integrations page, checked September 2026.
Main differences
Fieldguide serves firms in the US and Canada and is FedRAMP certified for federal work; Inflo is used in 121 countries, with UK, US and PCAOB audit content.
Fieldguide also covers advisory engagements and corporate internal audit; Inflo concentrates on external audit, with working papers, data analytics and quality management.
Fieldguide's AI agents work on planning, testing, review and financial statement drafting; Inflo builds assistive, explainable AI into the audit workflow, with auditors forming the conclusions.
Fieldguide is used by 8 of the top 10 US accounting firms, including Baker Tilly; Inflo is used by most of the UK's top 100 firms and over 20% of the US top 100.
Neither publishes prices; Inflo charges by usage.
Which to choose
Choose Fieldguide if
- You are a US or Canadian firm and want AI agents across audit and advisory engagements, or need FedRAMP for federal work
Choose Inflo if
- You run external audits across several countries, or want usage-based pricing with a built-in audit methodology
Compare further
Common questions
What is the difference between Fieldguide and Inflo?+
Fieldguide is an AI platform for audit and advisory engagements, with AI agents for planning, testing, review and financial statement drafting, and a client portal for requests and evidence. Inflo is a cloud external audit platform with working papers, full-population audit data analytics, client collaboration, quality management and a digital audit methodology.
Who uses Fieldguide and Inflo?+
Fieldguide is used by half of the top 100 US accounting firms, including 8 of the top 10; Baker Tilly, Cherry Bekaert, Aprio and Weaver are named on its site. Inflo is used by 480,000 accountants in 121 countries, including the majority of the UK's top 100 firms and over 20% of the US top 100.
Where are Fieldguide and Inflo used?+
Fieldguide serves firms in the US and Canada, with CPA Canada engagement forms built in, and is FedRAMP certified for US federal work. Inflo is used in 121 countries, runs on Microsoft Azure and includes UK, US and PCAOB audit content.
Part of Accountio’s accounting technology coverage.
