Company lists · Data refreshed September 2026
Top 25 Educational diagnostic software companies based in the United States
RevenueBase identified 321 company matches for educational diagnostic software companies associated with the United States as of September 2026 and tracks 20,575 professional contacts across them, including 8,455 with verified work emails. New York is the largest hub.
This list covers company matches for educational diagnostic 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 28, 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.
The 25 largest educational diagnostic software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,645 contacts → | ||||
Exact match “Please visit us at our new company page, HMH.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 2,860 contacts → | ||||
Exact match “Amplify helps teachers bring delight and rigor to students every day.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 1,924 contacts → | ||||
Exact match “As a global leader in assessment, reading, and math solutions for pre-K–12 schools and districts, Renaissance is committed to providing educators with insights and resources to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 1,691 contacts → | ||||
Exact match “Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 1,293 contacts → | ||||
Exact match “At IXL Learning, we are passionate about improving learning for all.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 526 contacts → | ||||
Exact match “As the leading experts in K-12 education assessment, Cambium Assessment delivers innovative, reliable, and actionable technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 477 contacts → | ||||
Exact match “NWEA is a research-based, not-for-profit organization that supports students and educators worldwide by creating assessment solutions that precisely measure growth and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 314 contacts → | ||||
Exact match “Legacy strong, future focused.Scantron delivers technology-enabled assessment, analytics, and data services that empower organizations across education, business, and government…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 300 contacts → | ||||
Exact match “Riverside Insights® has been providing research-backed assessments for nearly a century, empowering educators with the insights needed to understand each student’s strengths and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 276 contacts → | ||||
Exact match “We're reimagining how learning happens when every student has their own classroom-connected AI mentor from kindergarten to career.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 269 contacts → | ||||
Exact match “Dover, N.H-based Measured Progress, a national leader in assessment solutions, is merging with metro Atlanta-based AdvancED, the global leader in continuous improvement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 235 contacts → | ||||
Exact match “We accelerate learning by applying proven research on how the brain learns.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 210 contacts → | ||||
Exact match “Fully focused on intervention, we have established four decades of results that demonstrate the efficacy of our solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 187 contacts → | ||||
Exact match “We strive for nothing less than realizing the full potential of education; providing effective, data-driven solutions designed to support a new era of innovation, growth and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 179 contacts → | ||||
Exact match “TeachTown is focused on providing software and solutions for students with disabilities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 173 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 159 contacts → | ||||
Exact match “MasteryPrep, founded by Craig Gehring in 2013, provides schools and districts with a suite of test prep tools and live services designed to improve student achievement on the ACT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 140 contacts → | ||||
Exact match “Istation and Amira have united to bring you a new era in student growth - the Intelligent Growth Engine.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 137 contacts → | ||||
Exact match “Hawkes Learning specializes in educational technology & publishing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 123 contacts → | ||||
Exact match “Branching Minds unites the learning sciences and technology to empower teachers to quickly identify students' cognitive and behavioral challenges and strengths; curates learning…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 114 contacts → | ||||
Exact match “Riverside Publishing is a leading publisher of superior educational, cognitive, and developmental assessment products in the United States, serving the K–12 educational and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 113 contacts → | ||||
Exact match “DreamBox Learning is now a part of Discovery Education!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 92 contacts → | ||||
Exact match “Albert.io is an all-in-one practice and assessment platform that unifies the best features of multiple curriculum tools - saving educators time, reducing costs, and supporting…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 87 contacts → | ||||
Exact match “Illuminate Education partners with educators to reach new levels of student performance, empowering teachers with data to serve the whole child.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 86 contacts → | ||||
Exact match “MobyMax has just the right amount of everything that a teacher needs to effectively close learning gaps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “educational diagnostic software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 321 educational diagnostic software companies based in the United States
See the full list, filter by size, metro and specialty, and access 8,455 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Educational diagnostic software companies based in the United States at a glance
As of Sep 28, 2026Companies by employee count
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 321 companies.
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 “educational diagnostic 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 8,455 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 28, 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 “educational diagnostic software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many educational diagnostic software companies are there based in the United States?
RevenueBase identified 321 company matches for educational diagnostic 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?
Houghton Mifflin Harcourt tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most educational diagnostic software companies?
New York leads with 17 company records, followed by Chicago (9) and Austin (8).
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 8,455 professional contacts with verified work emails tracked across these 321 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 321 educational diagnostic software companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Educational diagnostic software companies by geography
- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands
- Educational diagnostic software companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands
Company intelligence · public preview
Top 25 educational diagnostic software companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 321 matching company records for educational diagnostic software companies based in the United States, with 20,575 tracked contacts and 8,455 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 educational diagnostic software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Houghton Mifflin Harcourthmhco.comHQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 3,645 contacts → |
“Please visit us at our new company page, HMH.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Amplifyamplify.comHQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 2,860 contacts → |
“Amplify helps teachers bring delight and rigor to students every day.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Renaissance Learningrenaissance.comHQ: Wisconsin Rapids, WI, United StatesReported employees: 1,001-5,000 | Wisconsin Rapids, WI, United States | 1,001-5,000 | Exact match | 1,924 contacts → |
“As a global leader in assessment, reading, and math solutions for pre-K–12 schools and districts, Renaissance is committed to providing educators with insights and resources to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Savvas Learning Companysavvas.comHQ: Paramus, NJ, United StatesReported employees: 1,001-5,000 | Paramus, NJ, United States | 1,001-5,000 | Exact match | 1,691 contacts → |
“Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  IXL Learningixl.comHQ: San Mateo (san Francisco Bay, CA, United StatesReported employees: 1,001-5,000 | San Mateo (san Francisco Bay, CA, United States | 1,001-5,000 | Exact match | 1,293 contacts → |
“At IXL Learning, we are passionate about improving learning for all.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cambium Assessmentcambiumassessment.comHQ: Washington, DC, United StatesReported employees: 501-1,000 | Washington, DC, United States | 501-1,000 | Exact match | 526 contacts → |
“As the leading experts in K-12 education assessment, Cambium Assessment delivers innovative, reliable, and actionable technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NWEAnwea.orgHQ: Portland, OR, United StatesReported employees: 501-1,000 | Portland, OR, United States | 501-1,000 | Exact match | 477 contacts → |
“NWEA is a research-based, not-for-profit organization that supports students and educators worldwide by creating assessment solutions that precisely measure growth and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Scantronscantron.comHQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 314 contacts → |
“Legacy strong, future focused.Scantron delivers technology-enabled assessment, analytics, and data services that empower organizations across education, business, and government…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Riverside Insightsriversideinsights.comHQ: Remote, United StatesReported employees: 201-500 | Remote, United States | 201-500 | Exact match | 300 contacts → |
“Riverside Insights® has been providing research-backed assessments for nearly a century, empowering educators with the insights needed to understand each student’s strengths and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Schoolaischoolai.comHQ: Lehi, UT, United StatesReported employees: 51-200 | Lehi, UT, United States | 51-200 | Exact match | 276 contacts → |
“We're reimagining how learning happens when every student has their own classroom-connected AI mentor from kindergarten to career.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Measured Progressmeasuredprogress.orgHQ: Dover, NH, United StatesReported employees: 201-500 | Dover, NH, United States | 201-500 | Exact match | 269 contacts → |
“Dover, N.H-based Measured Progress, a national leader in assessment solutions, is merging with metro Atlanta-based AdvancED, the global leader in continuous improvement.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Scientific Learning, A Carnegie Learning Companyscilearn.comHQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 235 contacts → |
“We accelerate learning by applying proven research on how the brain learns.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Voyager Sopris Learningvoyagersopris.comHQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 210 contacts → |
“Fully focused on intervention, we have established four decades of results that demonstrate the efficacy of our solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Meta Solutions Metropolitan Educational Technology Associationmetasolutions.netHQ: Marion, OH, United StatesReported employees: 201-500 | Marion, OH, United States | 201-500 | Exact match | 187 contacts → |
“We strive for nothing less than realizing the full potential of education; providing effective, data-driven solutions designed to support a new era of innovation, growth and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Teachtownteachtown.comHQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 179 contacts → |
“TeachTown is focused on providing software and solutions for students with disabilities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Questar Assessment INCquestarai.comHQ: Apple Valley, MN, United StatesReported employees: 1,001-5,000 | Apple Valley, MN, United States | 1,001-5,000 | Exact match | 173 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Masteryprepmasteryprep.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 159 contacts → |
“MasteryPrep, founded by Craig Gehring in 2013, provides schools and districts with a suite of test prep tools and live services designed to improve student achievement on the ACT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Istationamiralearning.comHQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 140 contacts → |
“Istation and Amira have united to bring you a new era in student growth - the Intelligent Growth Engine.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Hawkes Learninghawkeslearning.comHQ: Mount Pleasant, SC, United StatesReported employees: 51-200 | Mount Pleasant, SC, United States | 51-200 | Exact match | 137 contacts → |
“Hawkes Learning specializes in educational technology & publishing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Branching Mindsbranchingminds.comHQ: NY, United StatesReported employees: 51-200 | NY, United States | 51-200 | Exact match | 123 contacts → |
“Branching Minds unites the learning sciences and technology to empower teachers to quickly identify students' cognitive and behavioral challenges and strengths; curates learning…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Riverside Publishingriversidepublishing.comHQ: Rolling Meadows, IL, United StatesReported employees: 201-500 | Rolling Meadows, IL, United States | 201-500 | Exact match | 114 contacts → |
“Riverside Publishing is a leading publisher of superior educational, cognitive, and developmental assessment products in the United States, serving the K–12 educational and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Dreambox Learningdreambox.comHQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 113 contacts → |
“DreamBox Learning is now a part of Discovery Education!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Albert Learn By Doingalbert.ioHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 92 contacts → |
“Albert.io is an all-in-one practice and assessment platform that unifies the best features of multiple curriculum tools - saving educators time, reducing costs, and supporting…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Illuminate Education, INCilluminateed.comHQ: Irvine, CA, United StatesReported employees: 501-1,000 | Irvine, CA, United States | 501-1,000 | Exact match | 87 contacts → |
“Illuminate Education partners with educators to reach new levels of student performance, empowering teachers with data to serve the whole child.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Mobymaxmobymax.comHQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 86 contacts → |
“MobyMax has just the right amount of everything that a teacher needs to effectively close learning gaps.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 321 company matches
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Educational diagnostic software companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
321 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 321 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for educational diagnostic software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many educational diagnostic software companies did RevenueBase find based in the United States?
The saved snapshot records 321 matching company records, 20,575 tracked contacts and 8,455 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Educational diagnostic software companies by geography
- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands
- Educational diagnostic software companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 educational diagnostic software companies based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/educational-diagnostic-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands
Company intelligence · public preview
Top 25 educational diagnostic software companies based in the United States
RevenueBase records 321 matching company records for educational diagnostic software companies based in the United States, with 20,575 tracked contacts and 8,455 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 educational diagnostic software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Houghton Mifflin Harcourthmhco.com HQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 3,645 contacts → |
“Please visit us at our new company page, HMH.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Amplifyamplify.com HQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 2,860 contacts → |
“Amplify helps teachers bring delight and rigor to students every day.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Renaissance Learningrenaissance.com HQ: Wisconsin Rapids, WI, United StatesReported employees: 1,001-5,000 | Wisconsin Rapids, WI, United States | 1,001-5,000 | Exact match | 1,924 contacts → |
“As a global leader in assessment, reading, and math solutions for pre-K–12 schools and districts, Renaissance is committed to providing educators with insights and resources to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Savvas Learning Companysavvas.com HQ: Paramus, NJ, United StatesReported employees: 1,001-5,000 | Paramus, NJ, United States | 1,001-5,000 | Exact match | 1,691 contacts → |
“Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IXL Learningixl.com HQ: San Mateo (san Francisco Bay, CA, United StatesReported employees: 1,001-5,000 | San Mateo (san Francisco Bay, CA, United States | 1,001-5,000 | Exact match | 1,293 contacts → |
“At IXL Learning, we are passionate about improving learning for all.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cambium Assessmentcambiumassessment.com HQ: Washington, DC, United StatesReported employees: 501-1,000 | Washington, DC, United States | 501-1,000 | Exact match | 526 contacts → |
“As the leading experts in K-12 education assessment, Cambium Assessment delivers innovative, reliable, and actionable technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NWEAnwea.org HQ: Portland, OR, United StatesReported employees: 501-1,000 | Portland, OR, United States | 501-1,000 | Exact match | 477 contacts → |
“NWEA is a research-based, not-for-profit organization that supports students and educators worldwide by creating assessment solutions that precisely measure growth and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Scantronscantron.com HQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 314 contacts → |
“Legacy strong, future focused.Scantron delivers technology-enabled assessment, analytics, and data services that empower organizations across education, business, and government…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Riverside Insightsriversideinsights.com HQ: Remote, United StatesReported employees: 201-500 | Remote, United States | 201-500 | Exact match | 300 contacts → |
“Riverside Insights® has been providing research-backed assessments for nearly a century, empowering educators with the insights needed to understand each student’s strengths and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Schoolaischoolai.com HQ: Lehi, UT, United StatesReported employees: 51-200 | Lehi, UT, United States | 51-200 | Exact match | 276 contacts → |
“We're reimagining how learning happens when every student has their own classroom-connected AI mentor from kindergarten to career.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Measured Progressmeasuredprogress.org HQ: Dover, NH, United StatesReported employees: 201-500 | Dover, NH, United States | 201-500 | Exact match | 269 contacts → |
“Dover, N.H-based Measured Progress, a national leader in assessment solutions, is merging with metro Atlanta-based AdvancED, the global leader in continuous improvement.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Scientific Learning, A Carnegie Learning Companyscilearn.com HQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 235 contacts → |
“We accelerate learning by applying proven research on how the brain learns.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Voyager Sopris Learningvoyagersopris.com HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 210 contacts → |
“Fully focused on intervention, we have established four decades of results that demonstrate the efficacy of our solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Meta Solutions Metropolitan Educational Technology Associationmetasolutions.net HQ: Marion, OH, United StatesReported employees: 201-500 | Marion, OH, United States | 201-500 | Exact match | 187 contacts → |
“We strive for nothing less than realizing the full potential of education; providing effective, data-driven solutions designed to support a new era of innovation, growth and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Teachtownteachtown.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 179 contacts → |
“TeachTown is focused on providing software and solutions for students with disabilities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Questar Assessment INCquestarai.com HQ: Apple Valley, MN, United StatesReported employees: 1,001-5,000 | Apple Valley, MN, United States | 1,001-5,000 | Exact match | 173 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Masteryprepmasteryprep.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 159 contacts → |
“MasteryPrep, founded by Craig Gehring in 2013, provides schools and districts with a suite of test prep tools and live services designed to improve student achievement on the ACT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Istationamiralearning.com HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 140 contacts → |
“Istation and Amira have united to bring you a new era in student growth - the Intelligent Growth Engine.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hawkes Learninghawkeslearning.com HQ: Mount Pleasant, SC, United StatesReported employees: 51-200 | Mount Pleasant, SC, United States | 51-200 | Exact match | 137 contacts → |
“Hawkes Learning specializes in educational technology & publishing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Branching Mindsbranchingminds.com HQ: NY, United StatesReported employees: 51-200 | NY, United States | 51-200 | Exact match | 123 contacts → |
“Branching Minds unites the learning sciences and technology to empower teachers to quickly identify students' cognitive and behavioral challenges and strengths; curates learning…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Riverside Publishingriversidepublishing.com HQ: Rolling Meadows, IL, United StatesReported employees: 201-500 | Rolling Meadows, IL, United States | 201-500 | Exact match | 114 contacts → |
“Riverside Publishing is a leading publisher of superior educational, cognitive, and developmental assessment products in the United States, serving the K–12 educational and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dreambox Learningdreambox.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 113 contacts → |
“DreamBox Learning is now a part of Discovery Education!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Albert Learn By Doingalbert.io HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 92 contacts → |
“Albert.io is an all-in-one practice and assessment platform that unifies the best features of multiple curriculum tools - saving educators time, reducing costs, and supporting…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Illuminate Education, INCilluminateed.com HQ: Irvine, CA, United StatesReported employees: 501-1,000 | Irvine, CA, United States | 501-1,000 | Exact match | 87 contacts → |
“Illuminate Education partners with educators to reach new levels of student performance, empowering teachers with data to serve the whole child.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mobymaxmobymax.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 86 contacts → |
“MobyMax has just the right amount of everything that a teacher needs to effectively close learning gaps.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 321 company matches
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Educational diagnostic software companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
321 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 321 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for educational diagnostic software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many educational diagnostic software companies did RevenueBase find based in the United States?
The saved snapshot records 321 matching company records, 20,575 tracked contacts and 8,455 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Educational diagnostic software companies by geography
- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands
- Educational diagnostic software companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 educational diagnostic software companies based in the United States. Snapshot: September 28, 2026. https://revenuebase.ai/companies/educational-diagnostic-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Educational diagnostic software companies based in London, United Kingdom
- Educational diagnostic software companies based in Australia
- Educational diagnostic software companies based in Brazil
- Educational diagnostic software companies based in Canada
- Educational diagnostic software companies based in India
- Educational diagnostic software companies based in the Netherlands