Company lists · Data refreshed September 2026

Top 25 Legal AI companies worldwide

RevenueBase identified 1,447 company matches for legal AI companies worldwide as of September 2026 and tracks 37,013 professional contacts across them, including 12,326 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for legal AI companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for legal AI companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
1,447Companies
37,013Contacts tracked
12,326Verified emails
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The 25 largest legal AI companies worldwide

Ranked by team size
Top 25 of 1,447 company matches for legal AI companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York City, NY, United StatesHQ recorded Sep 28, 202610001+9,835 contacts →

Exact match

“LexisNexis is a leading innovator of private, secure, and authoritative Legal AI solutions that help legal and business professionals draft full documents with ease, make informed…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBurnaby, BC, CanadaHQ recorded Sep 28, 20261,001-5,0001,866 contacts →

Exact match

“Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261,001-5,0001,709 contacts →

Exact match

“Relativity is a leading legal data intelligence company that builds technology to help users organize data, discover the truth, and act on it.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchUnited StatesHQ recorded Sep 28, 20261,001-5,0001,662 contacts →

Exact match

“Elevate is an expert-led, AI-powered law company offering practical ways for global law departments and law firms to improve efficiency, quality, and business outcomes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026501-1,000900 contacts →

Exact match

“Litera has been at the forefront of legal technology for 25+ years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026501-1,000826 contacts →

Exact match

“Harvey is domain-specific AI for legal and professional services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 28, 2026501-1,000712 contacts →

Exact match

“DISCO is a litigation technology company that helps top law firms and corporations take on their biggest cases.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026501-1,000707 contacts →

Exact match

“EvenUp is the leading proactive AI platform for personal injury law, the first of its kind, built on the largest personal injury dataset.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchUnited StatesHQ recorded Sep 28, 202610001+705 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCambridge, United StatesHQ recorded Sep 28, 2026201-500389 contacts →

Exact match

“Developed by researchers from the University of Cambridge, Luminance’s Legal-Grade™ AI turns the language that defines a business into the intelligence it runs on.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchParis La Défense Cedex, ItalyHQ recorded Sep 28, 2026201-500321 contacts →

Exact match

“The General Counsel is transforming the legal department from back-office function to strategic growth center.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Sep 28, 2026201-500310 contacts →

Exact match

“Our mission is to empower exceptional lawyers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Sep 28, 2026201-500262 contacts →

Exact match

“Doctrine is the 1st legal AI platform that frees lawyers and legal professionals from repetitive and time-consuming tasks at every stage of their work: understanding a case…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMiami, United StatesHQ recorded Sep 28, 202651-200248 contacts →

Exact match

“vLex is a global legal intelligence pioneer transforming how lawyers work through precision-engineered AI solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchTampa, FL, United StatesHQ recorded Sep 28, 2026201-500246 contacts →

Exact match

“For 23 years, Knovos has dedicated its engineering resources to automate, integrate, and innovate AI-powered solutions for legal information management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Sep 28, 2026201-500236 contacts →

Exact match

“ABOUT US Purpose Legal is an AI-first legal services company delivering integrated technology, review expertise, and specialized legal staffing for law firms, corporations, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200219 contacts →

Exact match

“Lawhive is an AI-native consumer law firm transforming how legal services are delivered.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact match渋谷区, JapanHQ recorded Sep 28, 2026501-1,000212 contacts →

Exact match

“150-6219 1-1 shibuya19f”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200201 contacts →

Exact match

“The legal system is one of society's most important safeguards.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchPittsburgh, PA, United StatesHQ recorded Sep 28, 202651-200194 contacts →

Exact match

“Cimplifi is a leading legal services provider and AI orchestrator, delivering trusted, outcome-driven solutions across eDiscovery and contract analytics.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Sep 28, 2026201-500187 contacts →

Exact match

“O escritório Parada Advogados tem uma trajetória de constante crescimento e transformação.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500175 contacts →

Exact match

“Unleash your legal team’s full potential.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202610001+163 contacts →

Exact match

“Wolters Kluwer is a global leader in information services and solutions for professionals in the health, tax and accounting, risk and compliance, finance and legal sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026201-500158 contacts →

Exact match

“Spellbook is the most popular AI suite for commercial lawyers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 202651-200155 contacts →

Exact match

“Supio is the leading AI platform for plaintiff law, purpose-built to help firms fight more powerfully for the individuals and families who need them most.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,447 legal AI companies worldwide

See the full list, filter by size, metro and specialty, and access 12,326 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legal AI companies worldwide at a glance

As of Sep 28, 2026
33.3%Verified-email coverage
25.6Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
967
11-50
345
51-200
89
201-500
24
501-1,000
9
1,001-5,000
6
10001+
7

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for legal AI companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “legal AI companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 12,326 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Legal AI companies by location

11 lists · largest first

Every Legal AI companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legal AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legal AI companies are there worldwide?

RevenueBase identified 1,447 company matches for legal AI companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Lexisnexis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most legal AI companies?

The United States leads with 319 companies, followed by India (125) and Brazil (79). Every legal AI companies list by country and city is linked on this page.

Which city has the most legal AI companies?

London leads with 44 company records, followed by San Francisco (37) and New York (36).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 12,326 professional contacts with verified work emails tracked across these 1,447 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.