Company lists · Data refreshed September 2026

Top 25 Legal invoice software companies based in the United States

Name: Legal invoice 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 255 companies tracked

RevenueBase identified 255 legal invoice software companies headquartered in the United States as of September 2026 and tracks 9,461 professional contacts across them, including 4,956 with verified work emails and 3,220 with mobile numbers. New York is the largest hub.

This list covers legal invoice 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

255Companies

9,461Contacts tracked

4,956Verified emails

3,220Mobile numbers

Unlock all 255 companies Free signup · no credit card · 500 free credits

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

Ranked by team size

Top 25 of 255 legal invoice 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 invoice 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	MORAEPartial evidence	Houston, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	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, 2026
3	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
4	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
5	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
6	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
7	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
8	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
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	LitifyPartial evidence	New York, LA, United StatesHQ checked Sep 4, 2026	201-500	178
	“Unleash your legal team’s full potential.” Source: company website · checked Sep 4, 2026
12	BrightflagPartial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	165
	“Brightflag is the intuitive, AI-powered Enterprise Legal Management platform that empowers corporate legal teams and outside counsel to unlock business growth.” Source: company website · checked Sep 4, 2026
13	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
14	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
15	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
16	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
17	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
18	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
19	legal.ioPartial evidence	San Francisco, CA, United StatesHQ checked Sep 4, 2026	51-200	81
	“Legal.io is the all-in-one legal spend and hiring platform helping enterprise legal teams control costs and scale smarter.” Source: company website · checked Sep 4, 2026
20	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
21	ZebraworksIndirect evidence	Tempe, OH, United StatesHQ checked Sep 4, 2026	51-200	72
	“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: company website · checked Sep 4, 2026
22	Case StatusIndirect evidence	Charleston, SC, United StatesHQ checked Sep 4, 2026	51-200	70
	“At Case Status, we understand that the satisfaction of your clients is vital to the success of your law firm.” Source: company website · checked Sep 4, 2026
23	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
24	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
25	Smartadvocate LLCPartial evidence	Bonita Springs, NY, United StatesHQ checked Sep 4, 2026	11-50	48
	“SmartAdvocate is a fully customizable, award-winning legal case management system with built-in Artificial Intelligence tools, and made to handle the challenges of today’s fast…” Source: company website · checked Sep 4, 2026

Showing 25 of 255 legal invoice software companies based in the United States

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

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 19 HQs

3,220Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

116

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

444

61–90

2,701

90–180

1,766

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 invoice 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 invoice 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 invoice 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, 4,956 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 invoice software companies are there based in the United States?

RevenueBase identified 255 legal invoice 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 invoice software companies?

New York leads with 19 headquartered companies, followed by Chicago (11) and Los Angeles (9).

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 4,956 verified decision-maker contacts tracked across these 255 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.