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Fieldguide

Active · Vertical AI for Audit & Advisory Firms

WebsiteYC profile

Why it ranks

How the rank works
18signal of 100 · rising 3
  • team of 200Team size · YC's directory+11.9
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

AIFiled.Shared: cpa firmNeoStartup →AIMagneticShared: cpa firm, client, productivityYC S25San FranciscoStartup →AILuca IQShared: cpa firmYC S26San FranciscoStartup →AISignalsHQShared: cpa firm, workflowAntler 2025IndiaStartup →AIHuudleShared: client relationshipAlchemist Class 37IstanbulStartup →
Companies closest to Fieldguide
Company
Filed.Shared: cpa firmNeo Not statedAI
MagneticShared: cpa firm, client, productivityYC S25ActiveAI, Devtools
Luca IQShared: cpa firmYC S26ActiveAI, Devtools
SignalsHQShared: cpa firm, workflowAntler 2025Not statedAI
HuudleShared: client relationshipAlchemist Class 37Not statedAI

Adjacent

AIKenleyShared: productivity, advisoryYC S24LondonStartup →AICranston AIShared: cpa firm, clientYC F25San FranciscoStartup →AIFocalShared: advisory firm, workflowPlug and PlayUnited StatesStartup →OtherAcquiredZynqShared: workflow automation, productivity, relationshipYC W20San FranciscoStartup →OtherSmilieShared: client relationshipAntler 2023SingaporeStartup →
Companies next to Fieldguide
Company
KenleyShared: productivity, advisoryYC S24ActiveAI
Cranston AIShared: cpa firm, clientYC F25ActiveAI
FocalShared: advisory firm, workflowPlug and Play Not statedAI
ZynqShared: workflow automation, productivity, relationshipYC W20AcquiredOther
SmilieShared: client relationshipAntler 2023Not statedOther

Also from S20 in AI

All of S20
AIAkiflowAll your tasks and calendars into an AI-powered productivity appYC S20CTStartup →AICoreCareHelping healthcare providers reduce administrative costs using AIYC S20New York CityStartup →AIAcquiredWarmly,[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…YC S20San FranciscoStartup →AIadynThe first test designed to prevent birth control side effectsYC S20SeattleStartup →AIInactiveAI.FashionAI.Fashion is the AI creative suite for the fashion industry.YC S20Los AngelesStartup →AIAcquiredAquarium LearningWe help ML teams improve their models by improving their datasetsYC S20San FranciscoStartup →
Company
AkiflowAll your tasks and calendars into an AI-powered productivity appteam of 18hiringActiveAI
CoreCareHelping healthcare providers reduce administrative costs using AIteam of 11ActiveAI
Warmly,[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…team of 60acquiredAcquiredAI
adynThe first test designed to prevent birth control side effectsteam of 7hiringActiveAI
AI.FashionAI.Fashion is the AI creative suite for the fashion industry.team of 11InactiveAI
Aquarium LearningWe help ML teams improve their models by improving their datasetsteam of 12acquiredAcquiredAI, Devtools

About Fieldguide

‍Fieldguide is a vertical AI platform for modern audit and advisory firms that digitizes the end-to-end engagement workflow on a single platform. Built by former Big Four practitioners and experienced technology leaders, Fieldguide is trusted by top CPA firms to improve margins, win new business, and build stronger client relationships. We’re based in San Francisco, CA, but built as a remote-first company that enables you to do your best work from anywhere. We're backed by top investors including Goldman Sachs, Bessemer Venture Partners, 8VC, Y Combinator, Floodgate, Elad Gil, Justin Kan, Qasar Younis, Eric Ries, and more.

YC batch
S20 · Summer 2020
Status, per YC
Active
Category
AI
Team size
200
Location
San Francisco, CA, USA
Checked
6h ago

YC tags: B2B, Workflow Automation, Productivity, AI

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Fieldguide in S20: 209 companies, 28% AI

Fieldguide: questions

Which YC batch was Fieldguide in?

Fieldguide was in Y Combinator's Summer 2020 batch (S20).

Is Fieldguide still active?

Y Combinator lists Fieldguide as active.

Where is Fieldguide based?

Fieldguide lists San Francisco, CA, USA as its location on YC's directory.