Company lists · Data verified August 2026

Top 25 Educational software developers based in the United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 449 companies tracked

There are 449 educational software developers headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 27,471 professional contacts across them, including 10,850 with verified work emails and 10,582 with mobile numbers. New York is the largest hub.

This list covers educational software developers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

449Companies

27,471Contacts tracked

10,850Verified emails

10,582Mobile numbers

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The 25 largest educational software developers based in the United States

Ranked by team size

Top 25 of 449 educational software developers based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Houghton Mifflin Harcourt	Troy, MO	1,001-5,000	3,799	1,368
2	Amplify	Brooklyn, NY	1,001-5,000	2,856	1,761
3	Curriculum Associates	Tucson, AZ	1,001-5,000	2,384	1,462
4	Savvas Learning Company	Paramus, NJ	1,001-5,000	1,700	1,076
5	IXL Learning	San, CA	1,001-5,000	1,303	732
6	Promethean	Alpharetta, GA	501-1,000	661	363
7	Carnegie Learning	Pittsburgh, PA	501-1,000	599	465
8	Articulate	New York	201-500	591	373
9	Quizlet	New York, NY	201-500	540	235
10	Explorelearning	Charlottesville, VA	201-500	269	200
11	Scientific Learning, A Carnegie Learning Company	Oakland, CA	51-200	233	6
12	Stukent	Idaho Falls, ID	51-200	231	128
13	KAMI	Boston, MA	201-500	187	115
14	Meta Solutions Metropolitan Educational Technology Association	Columbus, OH	201-500	185	71
15	Teachtown	Woburn, MA	51-200	183	36
16	Focus School Software	Saint Petersburg, FL	51-200	150	111
17	Kitaboo	New York	51-200	147	82
18	Istation	Dallas, TX	201-500	141	26
19	Hawkes Learning	Mount Pleasant, SC	51-200	139	79
20	Link-Systems International, INC	Tampa, FL	51-200	134	21
21	Edubot	Fremont, CA	51-200	127	1
22	Echo360	Youngstown, OH	51-200	110	82
23	Enuma INC	Albany, CA	51-200	101	35
24	Astria Learning	Tampa, FL	51-200	95	31
25	Netsupport	Alpharetta, GA	51-200	89	58

Showing 25 of 449 educational software developers based in the United States

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Educational software developers based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 26 HQs

10,582Contacts with mobile numbers

18Emails re-verified in last 30 days

Companies by employee count

1-10

222

11-50

133

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Educational software developers by metro

Metro	Companies
Educational software developers in New York	26
Educational software developers in Los Angeles	9
Educational software developers in San Francisco	8
Educational software developers in Boston	8
Educational software developers in Austin	7
Educational software developers in Chicago	7
Educational software developers in Seattle	6

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “educational software developers”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 18 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many educational software developers are there based in the United States?

There are 449 educational software developers headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Houghton Mifflin Harcourt, headquartered in Troy, tops this list with the largest team on record.

Which city has the most educational software developers?

New York leads with 26 headquartered companies, followed by Los Angeles (9) and San Francisco (8).

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 10,850 verified decision-maker contacts tracked across these 449 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.