Company lists · Data refreshed September 2026

Top 25 Legal software companies based in the United States

Name: Legal software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 410 companies tracked

RevenueBase identified 410 legal software companies headquartered in the United States as of September 2026 and tracks 22,864 professional contacts across them, including 8,859 with verified work emails. New York is the largest hub.

This list covers legal 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

410Companies

22,864Contacts tracked

8,859Verified emails

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The 25 largest legal software companies based in the United States

Ranked by team size

Top 25 of 410 legal software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to legal software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lexisnexis	Partial evidence	New York City, NY, United StatesHQ checked Sep 14, 2026	10001+	9,835 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
2	Mitratech	Partial evidence	Bee Cave, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,705 contacts →
	Partial evidence “Mitratech is a trusted, global technology partner empowering corporate legal, risk & compliance, and HR professionals to maximize productivity, control expense, and mitigate risk…” Source: RevenueBase Database · checked Sep 14, 2026
3	Litera	Partial evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	501-1,000	900 contacts →
	Partial evidence “Litera has been at the forefront of legal technology for 25+ years.” Source: RevenueBase Database · checked Sep 14, 2026
4	MORAE	Partial evidence	Houston, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	873 contacts →
	Partial evidence “Morae Global Corporation ("Morae") is trusted around the world for the delivery of digital and business solutions for a constantly changing legal industry.” Source: RevenueBase Database · checked Sep 14, 2026
5	Filevine	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 14, 2026	501-1,000	837 contacts →
	Partial evidence “Filevine is changing the way legal work gets done for law practitioners and their clients.” Source: RevenueBase Database · checked Sep 14, 2026
6	Aderant	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	501-1,000	802 contacts →
	Indirect evidence “Aderant is dedicated to helping law firms run a better business.” Source: RevenueBase Database · checked Sep 14, 2026
7	Elite Technology	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	739 contacts →
	Indirect evidence “Elite is a leading independent technology company that helps law firms drive profitability through improved operational effectiveness, increased efficiency, and greater visibility…” Source: RevenueBase Database · checked Sep 14, 2026
8	Wolters Kluwer Legal & Regulatory US	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	10001+	499 contacts →
	Partial evidence “Wolters Kluwer Legal & Regulatory U.S.” Source: RevenueBase Database · checked Sep 14, 2026
9	Neostella	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 14, 2026	201-500	341 contacts →
	Strong evidence “Neostella builds enterprise case management software for modern legal teams who need clarity, control, and connection across every part of their work.” Source: RevenueBase Database · checked Sep 14, 2026
10	FLARE	Partial evidence	San Diego, United StatesHQ checked Sep 14, 2026	201-500	288 contacts →
	Partial evidence “Flare's software platform simplifies the delivery of complex professional services while addressing consumers' expectations of ease and clarity throughout the process.” Source: RevenueBase Database · checked Sep 14, 2026
11	Knovos	Partial evidence	Tampa, FL, United StatesHQ checked Sep 14, 2026	201-500	246 contacts →
	Partial evidence “For 23 years, Knovos has dedicated its engineering resources to automate, integrate, and innovate AI-powered solutions for legal information management.” Source: RevenueBase Database · checked Sep 14, 2026
12	Gemini Legal	Partial evidence	Rocklin, CA, United StatesHQ checked Sep 14, 2026	201-500	229 contacts →
	Partial evidence “Innovative legal support solutions tailored to customer needs; Gemini Legal streamlines workflows with powerful technology and efficient services.” Source: RevenueBase Database · checked Sep 14, 2026
13	Legalease Solutions	Partial evidence	Plymouth, MI, United StatesHQ checked Sep 14, 2026	201-500	209 contacts →
	Partial evidence “LegalEase Solutions, also referred to as LegalEase, is a US-based AI powered legal solutions provider helping legal, compliance, and business teams manage complex, high-volume…” Source: RevenueBase Database · checked Sep 14, 2026
14	Litify	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	175 contacts →
	Partial evidence “Unleash your legal team’s full potential.” Source: RevenueBase Database · checked Sep 14, 2026
15	LAW Bulletin Media	Partial evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	51-200	150 contacts →
	Partial evidence “Law Bulletin Media is a digital content provider delivering essential information and services for legal markets.” Source: RevenueBase Database · checked Sep 14, 2026
16	Assembly Software	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 14, 2026	51-200	145 contacts →
	Partial evidence “Assembly Software is redefining how plaintiff law firms run their practice: combining AI-powered case management, workflow automation, and 40+ years of expertise to help firms…” Source: RevenueBase Database · checked Sep 14, 2026
17	Hazen Technologies INC	Indirect evidence	Parkland, FL, United StatesHQ checked Sep 14, 2026	201-500	137 contacts →
	Indirect evidence “At HazenTech, we help U.S.” Source: RevenueBase Database · checked Sep 14, 2026
18	Centerbase	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	124 contacts →
	Partial evidence “Centerbase is the most customizable, cloud-based legal practice management solution that gives mid-sized firms the power to streamline their daily tasks with ease and efficiency.” Source: RevenueBase Database · checked Sep 14, 2026
19	Lexicon	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 14, 2026	51-200	89 contacts →
	Partial evidence “Lexicon is a legal services and technology provider with deep expertise in the legal industry.” Source: RevenueBase Database · checked Sep 14, 2026
20	Cartiga	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	86 contacts →
	Partial evidence “As a pioneer in next-gen legal services, Cartiga is mapping the way to a better future with innovative solutions that help law firms and their clients navigate challenges, seize…” Source: RevenueBase Database · checked Sep 14, 2026
21	Paradigm	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	75 contacts →
	Strong evidence “Paradigm offers a suite of legal software solutions that help lawyers manage, automate and grow their firms.” Source: RevenueBase Database · checked Sep 14, 2026
22	Recommind NOW Opentext	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	n/a	73 contacts →
	Indirect evidence “Recommind was acquired by OpenText in July 2016.” Source: RevenueBase Database · checked Sep 14, 2026
23	Checkbox	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	62 contacts →
	Partial evidence “Checkbox is the AI Legal Front Door for General Counsels and Legal Operations to capture, automate, and track all legal work-effortlessly.” Source: RevenueBase Database · checked Sep 14, 2026
24	Draftwise	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	60 contacts →
	Indirect evidence “Draftwise helps firms produce higher quality contracts in less time by empowering every attorney with instant access to the firm’s collective knowledge.” Source: RevenueBase Database · checked Sep 14, 2026
25	Pclaw Time Matters	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 14, 2026	51-200	60 contacts →
	Strong evidence “Dedicated to you in the past, here for you now, committed to you in the future.” PCLaw \| Time Matters™ LLC-a joint venture between LexisNexis® and LEAP Legal Software-is a global…” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legal software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legal software companies.
Partial evidence: Its own public description names part of legal software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 410 legal software companies based in the United States

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Legal software companies based in the United States at a glance

As of Sep 14, 2026

38.7%Verified-email coverage

55.8Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

140

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 410 companies.

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 software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legal software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legal 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 its RevenueBase Smart Search 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, 8,859 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 14, 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.

Legal software companies by metro

Legal software companies in New York36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legal software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legal software companies are there based in the United States?

RevenueBase identified 410 legal 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 New York City, tops this list with the largest team on record.

Which city has the most legal software companies?

New York leads with 36 headquartered companies, followed by Chicago (14) and San Francisco (14).

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 8,859 verified decision-maker contacts tracked across these 410 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 14, 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 Smart Search, 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.