Company lists · Data refreshed September 2026

Top 25 Legal invoicing software companies based in the United States

Name: Legal invoicing 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 21, 2026 232 companies tracked

RevenueBase identified 232 legal invoicing software companies headquartered in the United States as of September 2026 and tracks 9,514 professional contacts across them, including 4,836 with verified work emails. New York is the largest hub.

This list covers legal invoicing 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 21, 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 21, 2026 86% judged on-target in blind review

232Companies

9,514Contacts tracked

4,836Verified emails

Explore this list → Free signup · no credit card · 500 free credits

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

Ranked by team size

Top 25 of 232 legal invoicing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to legal invoicing 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	Litera	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 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 21, 2026
2	MORAE	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 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 21, 2026
3	Filevine	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 21, 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 21, 2026
4	Aderant	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	802 contacts →
	Indirect evidence “Aderant is dedicated to helping law firms run a better business.” Source: RevenueBase Database · checked Sep 21, 2026
5	Elite Technology	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
6	Wolters Kluwer ELM Solutions	Strong evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	10001+	495 contacts →
	Strong evidence “The global market leader for transformative enterprise legal management software.” Source: RevenueBase Database · checked Sep 21, 2026
7	Lexisnexis Legal	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	501-1,000	402 contacts →
	Indirect evidence “Bringing visibility, value, and simplicity to your everyday operations.” Source: RevenueBase Database · checked Sep 21, 2026
8	Neostella	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 21, 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 21, 2026
9	CARET	Partial evidence	Del Mar, CA, United StatesHQ checked Sep 21, 2026	201-500	331 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
10	FLARE	Partial evidence	San Diego, United StatesHQ checked Sep 21, 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 21, 2026
11	Gemini Legal	Partial evidence	Rocklin, CA, United StatesHQ checked Sep 21, 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 21, 2026
12	Actionstep	Indirect evidence	Denver, CO, United StatesHQ checked Sep 21, 2026	201-500	212 contacts →
	Indirect evidence “Actionstep is the preferred law firm operations platform built to help modern law firms run smarter, scale faster, and stay in control.” Source: RevenueBase Database · checked Sep 21, 2026
13	Surepoint Technologies	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	51-200	195 contacts →
	Partial evidence “For more than four decades, SurePoint® Technologies has empowered law firms to thrive in a constantly evolving legal landscape.” Source: RevenueBase Database · checked Sep 21, 2026
14	Litify	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	175 contacts →
	Partial evidence “Unleash your legal team’s full potential.” Source: RevenueBase Database · checked Sep 21, 2026
15	Profitsolv	Strong evidence	West Palm Beach, FL, United StatesHQ checked Sep 21, 2026	201-500	168 contacts →
	Strong evidence “ProfitSolv is a comprehensive suite of billing, payments, and software solutions for legal, accounting, and other professional services firms including consulting, architecture…” Source: RevenueBase Database · checked Sep 21, 2026
16	Smokeball	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	150 contacts →
	Partial evidence “Smokeball is a global practice management powerhouse with a commitment to transforming legal practices through innovation.” Source: RevenueBase Database · checked Sep 21, 2026
17	Hazen Technologies INC	Indirect evidence	Parkland, FL, United StatesHQ checked Sep 21, 2026	201-500	137 contacts →
	Indirect evidence “At HazenTech, we help U.S.” Source: RevenueBase Database · checked Sep 21, 2026
18	Centerbase	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 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 21, 2026
19	Accurate Legal Billing	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	121 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
20	Lexicon	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 21, 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 21, 2026
21	legal.io	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial evidence “Legal.io is the all-in-one legal spend and hiring platform helping enterprise legal teams control costs and scale smarter.” Source: RevenueBase Database · checked Sep 21, 2026
22	Cartiga	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
23	Paradigm	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
24	Zebraworks	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “Zebraworks helps law firms accelerate every stage of cash flow by eliminating barriers with automated billing workflows that accelerate collections and deliver seamless online…” Source: RevenueBase Database · checked Sep 21, 2026
25	Checkbox	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 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 invoicing 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 invoicing software companies.
Partial evidence: Its own public description names part of legal invoicing 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 invoicing 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 232 legal invoicing 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 4,836 reachable decision-makers.

Free signup · no credit card

View the full list →

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

As of Sep 21, 2026

50.8%Verified-email coverage

41.0Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

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 232 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 invoicing 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 invoicing 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 invoicing 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 invoicing 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, 4,836 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 21, 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

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 invoicing 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 invoicing software companies are there based in the United States?

RevenueBase identified 232 legal invoicing 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 invoicing software companies?

New York leads with 16 headquartered companies, followed by Atlanta (7) and San Francisco (7).

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 4,836 verified decision-maker contacts tracked across these 232 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 232 legal invoicing software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Legal invoicing software companies by geography

Browse the directory

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.