54 YC LegalTech Startups

54 Y Combinator companies carry the LegalTech tag in YC's own directory, across every batch since 2005. Each row shows what the company does, its batch, HQ and status, and links to its YC application reconstructed in the real form, so a founder building a LegalTech startup can read how accepted companies answered the same questions.

Companies
54
Top industries
B2B, Fintech and Consumer
Top locations
San Francisco, New York and Boston
54 reconstructed applications

Read the YC application of all 54 companies

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The first 54 companies, top companies first

1
&AI
&AICollaborative workspace for patent litigators
Summer 2024San Francisco, CAActive
2
Abel
AbelTransforming document review for litigation teams
Winter 2024San Francisco, CAInactive
3
Argovox
ArgovoxVoice AI agents for patient billing and collections
Summer 2022San Francisco, CAInactive
4
Atrium
AtriumModern law firm for startups powered by proprietary technology
Winter 2018San Francisco, CAInactive
6
Blee
BleeSmart, fast, and collaborative compliance reviews
Summer 2022New York, NYActive
7
Blueshoe
BlueshoeThe AI platform for legal reasoning
Spring 2025Boston, MAActive
9
Caribou
CaribouThe autonomous tax firm
Winter 2019London, England, United KingdomActive

That is 10 of 54.

Every company below has its YC application reconstructed in YC Insights. Create a free account to read them all.

Read all 54 applications
11
Codes Health
Codes HealthMedical Record Retrieval with Zero Human Error
Summer 2024New York, NYActive
12
Common Paper
Common PaperThe SAFE for commercial contracts
Winter 2023Philadelphia, PAActive
13
ComplyDo
ComplyDoGlobal Compliance for Enterprises
Fall 2025Berlin, Berlin, GermanyActive
14
Darrow
DarrowBring Justice to Light
Winter 2021Tel Aviv-Yafo, Tel Aviv District, IsraelActive
15
Dioptra
DioptraAutomated contract review with AI
Winter 2022New York, NYAcquired
16
Docsum
DocsumAI contract repository
Summer 2023New York, NYActive
17
Draftwise
DraftwiseContract and negotiation AI built for lawyers
Summer 2020New York, NYActive
18
Erinys
ErinysWe help lawyers start and scale AI-native law firms.
Summer 2026San Francisco, CAActive
19
Firstbase.io
Firstbase.ioThe all-in-one startup operating system
Winter 2021New York, NYActive
20
Fixed
FixediPhone app to fight your parking tickets.
Summer 2014San Francisco, CAInactive
21
Flo
FloThe talent platform for legal
Summer 2019Austin, TXActive
22
Ironclad
IroncladAI-powered contract management
Summer 2015San Francisco, CAActive
24
Keynua
KeynuaE-signatures with identity verification for Latin America
Winter 2019Lima, Callao Region, PeruActive
27
Legalist
LegalistLegal investment firm
Summer 2016San Francisco, CAActive
28
Legora
LegoraThe AI workspace for lawyers
Winter 2024Stockholm, Stockholm County, SwedenActive
29
Lexi
LexiAI Associates for Corporate Law
Fall 2025San Francisco, CAActive
30
Lexter.ai
Lexter.aiLLM for Legal in Brazil
Winter 2022São Paulo, SP, BrazilActive
31
Mage Legal
Mage LegalAutomatic AI Legal Diligence
Summer 2024San Francisco, CAActive
32
MarqVision
MarqVisionIP operating software for brands and content companies
Summer 2021San Francisco, CAActive
34
OpenIntake
OpenIntakeThe AI Front Door For Law Firms
Winter 2025New York, NYActive
36
PANADATA
PANADATAWe run background checks on businesses using data from public records…
Summer 2020Panama City, Panama, PanamaActive
38
Patent Watch
Patent WatchAI for detecting patent infringements
Fall 2025Toronto, ON, CanadaActive
39
Pearson Labs
Pearson LabsAI agents to automate corporate transactions
Fall 2024San Francisco, CAActive
40
Pigeon
PigeonSimplifying loans with your friends & family.
Winter 2022Miami, FLInactive
41
Pincites
PincitesClose deals faster with AI for contract negotiation
Summer 2023Menlo Park, CAAcquired
42
Regbase
RegbaseThe source of truth for global and local regulation
Spring 2026San Francisco, CAActive
43
Regology
RegologyAI Agents for Regulatory Compliance
Summer 2018San Francisco, CAAcquired
44
Rescript
RescriptAI Regulatory Analyst for Enterprises
Summer 2024Washington, DCActive
46
Solo
SoloWe help people resolve debt.
Winter 2021Provo, UTActive
47
Struct
StructMulti-lingual AI Voice Agents
Winter 2023RemoteInactive
48
Tarifflo Inc.
Tarifflo Inc.Supply chain compliance and cost savings
Summer 2026Salt Lake City, UTActive
49
Tower
TowerM&A due diligence platform powered by AI
Winter 2024San Francisco, CAActive
51
Version Story
Version StoryGitHub for lawyers
Winter 2021New York, NYActive
53
Willing
WillingThe best way to make your legal will.
Summer 2015Miami, FLAcquired

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About this list

This list is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

Frequently Asked Questions

How many Y Combinator companies are in tagged LegalTech?

This directory lists 54 YC companies in tagged LegalTech, out of 6,207 across every batch since 2005. The count updates when the directory is refreshed, and every one of them is on this page with a link to its public profile.

Are the YC applications on these pages real?

No. YC keeps submitted applications private. Every application linked from this list is a reconstruction: the real YC form questions, answered from the company's public data. The Company section is free on each page; the rest opens in YC Insights.

How do I use this list when applying to YC?

Pick five companies on this page whose product is closest to yours, read their reconstructed applications side by side in YC Insights, and note how each answers the same question. Then write your own answers to that standard.

Where does this data come from?

From YC's public company directory, refreshed by batch, with each company's status, industry and location as YC reports them. Round Funded adds the reconstructed application and the founder profiles; nothing private is published.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.