Company lists · Data verified August 2026

Top 25 Educational assessment software companies based in the United States

Name: Educational assessment software companies 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 335 companies tracked

There are 335 educational assessment software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 12,331 professional contacts across them, including 3,686 with verified work emails and 4,305 with mobile numbers. New York is the largest hub.

This list covers educational assessment 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. Data current as of August 28, 2026.

335Companies

12,331Contacts tracked

3,686Verified emails

4,305Mobile numbers

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The 25 largest educational assessment software companies based in the United States

Ranked by team size

Top 25 of 335 educational assessment software companies 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	IXL Learning	San, CA	1,001-5,000	1,303	732
2	Trivium Education	Somerset, NJ	201-500	733	53
3	Toddle	Phoenix, AZ	201-500	557	303
4	Cambium Assessment	Reston, VA	501-1,000	526	392
5	NWEA	Portland, OR	501-1,000	496	202
6	Evelyn Learning Systems	San Francisco, CA	201-500	317	3
7	Scantron	Lancaster, PA	51-200	311	30
8	Riverside Insights	Remote	201-500	301	231
9	Schoolai	Lehi, UT	51-200	285	82
10	Measured Progress	Dover, NH	201-500	269	44
11	Education Management Solutions EMS	Wayne, PA	51-200	258	58
12	Teachtown	Woburn, MA	51-200	183	36
13	Questar Assessment INC	Apple Valley, MN	1,001-5,000	173	42
14	Masteryprep	Baton Rouge, LA	51-200	162	72
15	Techcurators, A TC Group Company	San Francisco, CA	501-1,000	142	13
16	Istation	Dallas, TX	201-500	141	26
17	Pear Deck Learning	El Segundo, CA	201-500	117	6
18	Surpass Assessment	West Chester, PA	51-200	115	85
19	Riverside Publishing	Rolling Meadows, IL	201-500	114	11
20	Echo360	Youngstown, OH	51-200	110	82
21	Illuminate Education, INC	Irvine, CA	501-1,000	87	25
22	OTUS	Chicago, IL	51-200	84	62
23	Vantage Learning	New Hope, PA	51-200	80	9
24	Metritech, INC	Champaign, IL	501-1,000	77	5
25	Eduphoria INC	Mckinney, TX	51-200	73	27

Showing 25 of 335 educational assessment software companies based in the United States

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Educational assessment software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 13 HQs

4,305Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

148

11-50

113

51-200

201-500

501-1,000

1,001-5,000

Educational assessment software companies by metro

Metro	Companies
Educational assessment software companies in New York	13
Educational assessment software companies in San Francisco	12
Educational assessment software companies in Austin	9
Educational assessment software companies in Dallas	6
Educational assessment software companies in Seattle	5
Educational assessment software companies in Portland	5
Educational assessment software companies in Philadelphia	5
Educational assessment software companies in Irvine	4

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 assessment software companies”, 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; 4 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 assessment software companies are there based in the United States?

There are 335 educational assessment software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

IXL Learning, headquartered in San, tops this list with the largest team on record.

Which city has the most educational assessment software companies?

New York leads with 13 headquartered companies, followed by San Francisco (12) and Austin (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 3,686 verified decision-maker contacts tracked across these 335 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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Educational assessment software companies by geography

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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.