Company lists · Data refreshed September 2026

Top 25 Legal billing software companies based in the United States

Name: Legal billing 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 4, 2026 301 companies tracked

RevenueBase identified 301 legal billing software companies headquartered in the United States as of September 2026 and tracks 8,905 professional contacts across them, including 4,424 with verified work emails and 3,188 with mobile numbers. New York is the largest hub.

This list covers legal billing 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

301Companies

8,905Contacts tracked

4,424Verified emails

3,188Mobile numbers

Unlock all 301 companies Free signup · no credit card · 500 free credits

The 25 largest legal billing software companies based in the United States

Ranked by team size

Top 25 of 301 legal billing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal billing software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	LiteraPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	501-1,000	892
	“Litera has been at the forefront of legal technology for 25+ years.” Source: company website · checked Sep 4, 2026
2	FilevinePartial evidence	Salt Lake City, IL, United StatesHQ checked Sep 4, 2026	501-1,000	823
	“Filevine is changing the way legal work gets done for law practitioners and their clients.” Source: company website · checked Sep 4, 2026
3	AderantIndirect evidence	Atlanta, CA, United StatesHQ checked Sep 4, 2026	501-1,000	816
	“Aderant is dedicated to helping law firms run a better business.” Source: company website · checked Sep 4, 2026
4	Elite TechnologyIndirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	201-500	737
	“Elite is a leading independent technology company that helps law firms drive profitability through improved operational effectiveness, increased efficiency, and greater visibility…” Source: company website · checked Sep 4, 2026
5	BQE SoftwareIndirect evidence	West Hollywood, CA, United StatesHQ checked Sep 4, 2026	201-500	396
	“Helping architects and engineers run more profitable businesses.” Source: company website · checked Sep 4, 2026
6	NeostellaStrong evidence	Milwaukee, IL, United StatesHQ checked Sep 4, 2026	201-500	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, 2026
7	CARETPartial evidence	Del Mar, CA, United StatesHQ checked Sep 4, 2026	201-500	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, 2026
8	Gemini LegalPartial evidence	Rocklin, CA, United StatesHQ checked Sep 4, 2026	201-500	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, 2026
9	ActionstepIndirect evidence	Denver, CO, United StatesHQ checked Sep 4, 2026	201-500	211
	“Actionstep is the preferred law firm operations platform built to help modern law firms run smarter, scale faster, and stay in control.” Source: company website · checked Sep 4, 2026
10	Surepoint TechnologiesPartial evidence	Austin, TX, United StatesHQ checked Sep 4, 2026	51-200	195
	“For more than four decades, SurePoint® Technologies has empowered law firms to thrive in a constantly evolving legal landscape.” Source: company website · checked Sep 4, 2026
11	ProfitsolvStrong evidence	West Palm Beach, FL, United StatesHQ checked Sep 4, 2026	201-500	162
	“ProfitSolv is a comprehensive suite of billing, payments, and software solutions for legal, accounting, and other professional services firms including consulting, architecture…” Source: company website · checked Sep 4, 2026
12	Assembly SoftwarePartial evidence	Coral Gables, FL, United StatesHQ checked Sep 4, 2026	51-200	145
	“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: company website · checked Sep 4, 2026
13	Infotrack USIndirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	201-500	137
	“Litigation is complicated.” Source: company website · checked Sep 4, 2026
14	CenterbasePartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	51-200	124
	“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: company website · checked Sep 4, 2026
15	Accurate Legal BillingIndirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	11-50	121
	“ALB is a leading and innovative cloud and web-based platform built by industry experts and lawyers for assisting law firms across the world.” Source: company website · checked Sep 4, 2026
16	LexiconPartial evidence	Chesterfield, MO, United StatesHQ checked Sep 4, 2026	51-200	89
	“Lexicon is a legal services and technology provider with deep expertise in the legal industry.” Source: company website · checked Sep 4, 2026
17	CartigaPartial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	87
	“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: company website · checked Sep 4, 2026
18	ParadigmStrong evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	77
	“Paradigm offers a suite of legal software solutions that help lawyers manage, automate and grow their firms.” Source: company website · checked Sep 4, 2026
19	Scan-LogicIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	58
	“Simplifying Law Firm Finance.” Source: company website · checked Sep 4, 2026
20	PracticepantherPartial evidence	Miami, FL, United StatesHQ checked Sep 4, 2026	51-200	53
	“PracticePanther is a leading legal practice management platform.” Source: company website · checked Sep 4, 2026
21	Tabs3 SoftwareStrong evidence	Lincoln, NE, United StatesHQ checked Sep 4, 2026	51-200	36
	“Tabs3 Software provides a reliable, easy-to-use, seamlessly integrated suite of software products for law firms and legal professionals, ranging from billing to practice…” Source: company website · checked Sep 4, 2026
22	Esentio TechnologiesIndirect evidence	Washington, DC, United StatesHQ checked Sep 4, 2026	11-50	34
	“eSentio Technologies is a leading provider of business and technology consulting and implementation services to the world’s largest law firms.” Source: company website · checked Sep 4, 2026
23	Leap Legal Software USStrong evidence	Jersey City, NJ, United StatesHQ checked Sep 4, 2026	51-200	29
	“LEAP’s legal practice management software combines case management, document automation, legal accounting, and billing into a single cloud-based solution for all common areas of…” Source: company website · checked Sep 4, 2026
24	Cosmolex Legal SoftwareIndirect evidence	Monmouth Junction, NJ, United StatesHQ checked Sep 4, 2026	51-200	28
	“CosmoLex offers an end-to-end solution for law firms, combining matter management, firm accounting, invoicing, payments, and more.” Source: company website · checked Sep 4, 2026
25	BEC Legal SystemsPartial evidence	Cincinnati, OH, United StatesHQ checked Sep 4, 2026	11-50	27
	“BEC Legal Systems’ solutions are specifically designed for law firms and corporate legal departments who rely on Microsoft Office.” Source: company website · checked Sep 4, 2026

Showing 25 of 301 legal billing software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,424 reachable decision-makers.

Free signup · no credit card

See all 301 companies

Legal billing software companies based in the United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 24 HQs

3,188Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

154

11-50

107

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

384

61–90

2,423

90–180

1,572

180+

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 billing 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 billing 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 billing 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, 4,424 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 billing software companies are there based in the United States?

RevenueBase identified 301 legal billing 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?

Litera, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most legal billing software companies?

New York leads with 24 headquartered companies, followed by Chicago (12) and Atlanta (11).

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 4,424 verified decision-maker contacts tracked across these 301 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.

Ready to reach these companies? Verified emails and direct dials for all 301 legal billing software companies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Legal billing software companies by geography

Browse the directory

Browse: Companies home · All United States lists · All Legal billing software companies lists · New lists

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.