Company lists · Data refreshed September 2026
Top 25 Legal automation software companies based in the United States
RevenueBase identified 781 legal automation software companies headquartered in the United States as of September 2026 and tracks 39,783 professional contacts across them, including 17,070 with verified work emails and 14,004 with mobile numbers. New York is the largest hub.
This list covers legal automation software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
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.
The 25 largest legal automation software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,927 | ||||
“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…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,384 | ||||
“Consilio stands as the global leader in eDiscovery, document review, flexible legal talent, and legal advisory & transformation consulting services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,698 | ||||
“Relativity is a leading legal data intelligence company that builds technology to help users organize data, discover the truth, and act on it.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,684 | ||||
“Mitratech is a trusted, global technology partner empowering corporate legal, risk & compliance, and HR professionals to maximize productivity, control expense, and mitigate risk…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | LegalzoomPartial evidence | 1,390 | |||
“Since pioneering legaltech in 2001, we have helped millions of people navigate the complexities of the legal system.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,189 | ||||
“KLDiscovery provides technology-enabled services and software to help law firms, corporations, government agencies and consumers solve complex data challenges.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,040 | ||||
“QuisLex is an award-winning alternative legal services provider (ALSP) helping corporate legal departments and law firms manage risk, control cost, and drive efficiency across…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 892 | ||||
“Litera has been at the forefront of legal technology for 25+ years.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 859 | ||||
“Morae Global Corporation ("Morae") is trusted around the world for the delivery of digital and business solutions for a constantly changing legal industry.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 823 | ||||
“Filevine is changing the way legal work gets done for law practitioners and their clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 723 | ||||
“EvenUp is the leading proactive AI platform for personal injury law, the first of its kind, built on the largest personal injury dataset.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 720 | ||||
“DISCO is a litigation technology company that helps top law firms and corporations take on their biggest cases.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 533 | ||||
“Everlaw keeps legal teams one step ahead of the growing demands of ediscovery by transforming how they discover the truth.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 499 | ||||
“Wolters Kluwer Legal & Regulatory U.S.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 487 | ||||
“Reveal helps legal professionals solve complex discovery problems.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | Special CounselPartial evidence | 443 | |||
“At Special Counsel, we are a leading provider of legal consulting, attorney recruiting, legal talent, legal technology and eDiscovery solutions, with a growing international…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 431 | ||||
“DWF's Legal Operations Division (formerly Mindcrest) is the Group's alternative legal services provider, serving major corporates and law firms, globally.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 371 | ||||
“Neostella builds enterprise case management software for modern legal teams who need clarity, control, and connection across every part of their work.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 354 | ||||
“SpotDraft is on a mission to build the future of how legal works.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 330 | ||||
“CARET brings the latest in technology and automation to over legal and accounting firms, empowering highly skilled professionals to refocus their expertise on what truly matters.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 295 | ||||
“LinkSquares is the leading AI-powered contract lifecycle management platform, trusted by more than 1,200 customers, including DraftKings, ProPharma, and TIME.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | ARRAYPartial evidence | 285 | |||
“Array is a leading end-to-end eDiscovery and litigation technology provider, supporting legal teams globally with 30+ years of proven expertise.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 236 | ||||
“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…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 229 | ||||
“Innovative legal support solutions tailored to customer needs; Gemini Legal streamlines workflows with powerful technology and efficient services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 205 | ||||
“LegalEase Solutions is a legal solutions provider with over 20 years of expertise in offering corporate legal departments innovative technology-enabled services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 781 legal automation software companies based in the United States
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Legal automation software companies based in the United States at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among legal automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “legal automation software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among legal automation software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 17,070 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many legal automation software companies are there based in the United States?
RevenueBase identified 781 legal automation software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Lexisnexis, headquartered in Raleigh, tops this list with the largest team on record.
Which city has the most legal automation software companies?
New York leads with 87 headquartered companies, followed by San Francisco (70) and Austin (26).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 17,070 verified decision-maker contacts tracked across these 781 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.
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