Company lists · Data refreshed September 2026

Top 14 Legal calendaring software companies based in the United States

RevenueBase identified 32 company matches for legal calendaring software companies associated with the United States as of September 2026 and tracks 327 professional contacts across them, including 101 with verified work emails and 88 with mobile numbers. New York is the largest hub.

This list covers company matches for legal calendaring software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. 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 RevenueBase SmartSearch · Exact Recorded Sep 4, 2026 How this list was built
32Companies
327Contacts tracked
101Verified emails
88Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 14 largest legal calendaring software companies based in the United States

Ranked by team size
Top 14 of 32 company matches for legal calendaring software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 4, 202611-50121 contacts →

Exact match

“ALB is a leading and innovative cloud and web-based platform built by industry experts and lawyers for assisting law firms across the world.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchLincoln, NE, United StatesHQ recorded Sep 4, 202651-20036 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchCincinnati, OH, United StatesHQ recorded Sep 4, 202611-5027 contacts →

Exact match

“BEC Legal Systems’ solutions are specifically designed for law firms and corporate legal departments who rely on Microsoft Office.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchBoise, ID, United StatesHQ recorded Sep 4, 202611-5022 contacts →

Exact match

“LeanLaw is a cloud-based legal timekeeping and billing software designed by lawyers for lawyers.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 4, 202611-5019 contacts →

Exact match

“LawToolBox is a cloud-based centralized deadline management system used by attorneys and paralegals that calculates court rule-based deadlines based on the state and federal court…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchNew York, United StatesHQ recorded Sep 4, 202611-5018 contacts →

Exact match

“Vimcal is the world's fastest calendar, beautifully designed for people who have too many meetings.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchBellevue, WA, United StatesHQ recorded Sep 4, 202611-5012 contacts →

Exact match

“Bill4Time is a cloud-based time tracking and billing software designed for law firms.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchAlamo, CA, United StatesHQ recorded Sep 4, 20261-105 contacts →

Exact match

“DocketCalendar is a rules-based calendaring solution trusted by law firms all across the United States.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Inlet tracks billable hours for small and mid-sized law firms.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchGlenview, IL, United StatesHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Easy-to-use, inexpensive, reliable legal billing software for solos and small firms.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 4, 20261-102 contacts →

Exact match

“Cloud-based FactBox is fact-management & timeline software designed specifically for the problems of busy lawyers.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchOakland, CA, United StatesHQ recorded Sep 4, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchLawrenceville, GA, United StatesHQ recorded Sep 4, 20261-101 contacts →

Exact match

“We are a Legal Technology Consulting Firm.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchHinckley, OH, United StatesHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Since 1986 Puritas Springs Software has specialized in the development and marketing of reasonably priced legal software to enhance the business and practical needs of courts…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 14 of 32 legal calendaring software companies based in the United States

See the full list, filter by size, metro and specialty, and access 101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Sep 4, 2026
30.9%Verified-email coverage
26.9%Mobile-number coverage
10.2Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · New York
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
11
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “legal calendaring software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 101 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legal calendaring software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 32 company matches for legal calendaring software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Accurate Legal Billing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legal calendaring software companies?

New York leads with 4 company records, followed by Alamo (2) and Los Angeles (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 101 professional contacts with verified work emails tracked across these 32 companies; direct dials are available where recorded.

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 32 legal calendaring software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related 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.