Company lists · Data refreshed September 2026
Top 25 Teacher training software companies based in the United States
RevenueBase identified 465 teacher training software companies headquartered in the United States as of September 2026 and tracks 21,458 professional contacts across them, including 7,967 with verified work emails. New York is the largest hub.
This list covers teacher training 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 teacher training software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,611 contacts → | ||||
Partial evidence “TPT (formerly Teachers Pay Teachers) exists to empower teachers to teach at their best.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,860 contacts → | ||||
Partial evidence “Amplify helps teachers bring delight and rigor to students every day.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,367 contacts → | ||||
Indirect evidence “At Curriculum Associates, we believe in the potential of every child and are changing the face of education technology with award-winning learning programs like i-Ready that serve…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,293 contacts → | ||||
Indirect evidence “At IXL Learning, we are passionate about improving learning for all.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,187 contacts → | ||||
Indirect evidence “Study.com was founded by Adrián Ridner and Ben Wilson to open the door to the life-changing impact of Education for all.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 599 contacts → | ||||
Indirect evidence “Carnegie Learning is a leading provider of K–12 education technology, curriculum, and professional learning solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 596 contacts → | ||||
Partial evidence “Articulate develops e-learning software, content, and resources that change the way the world learns.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 545 contacts → | ||||
Partial evidence “Quizlet is a leading consumer learning brand that builds learning tools to inspire and empower students and teachers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 405 contacts → | ||||
Indirect evidence “Classera stands with a mission to disrupt the education ecosystem, focusing on developing smart e-learning solutions that transform today’s traditional classrooms into a new…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 310 contacts → | ||||
Indirect evidence “We believe technology is a powerful lever to make education equitable for all and the fastest way to improve educational outcomes now.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 287 contacts → | ||||
Partial evidence “At Edpuzzle, we've been on both sides of the classroom, because so many of us started our journey as teachers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 230 contacts → | ||||
Indirect evidence “Michigan Virtual™, formerly known as Michigan Virtual University® & Michigan Virtual School®, has been working hard to provide a path to the future for students and educators…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 208 contacts → | ||||
Indirect evidence “Nearpod provides real-time insights into student understanding through interactive lessons, interactive videos, gamification & activities - all in a single platform.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 208 contacts → | ||||
Partial evidence “Heinemann delivers world-class educational resources, including curriculum, books, media, and learning tools to enhance teacher practice and advance student outcomes.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 206 contacts → | ||||
Indirect evidence “We empower districts with accredited middle and high school original credit, credit recovery, and multilingual courses that meet the needs of today’s learners and educators.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 187 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 149 contacts → | ||||
Indirect evidence “Amatrol is the world’s leader in skills-based, interactive technical learning.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 144 contacts → | ||||
Partial evidence “The Texas Teachers Certification Program is the quick, simple, and affordable route to the classroom.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 142 contacts → | ||||
Indirect evidence “Skill-Up Technologies offers the educational resources, strategies and solutions you need to prepare your organization for growth over the next decade.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 137 contacts → | ||||
Indirect evidence “Hawkes Learning specializes in educational technology & publishing.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 135 contacts → | ||||
Indirect evidence “At Edubot, we're committed to making education more accessible and practical.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 133 contacts → | ||||
Strong evidence “Link-Systems International, Inc.(LSI) is a market-leading software company that helps academic institutions create effective digital solutions for teaching and learning.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 123 contacts → | ||||
Partial evidence “With over four decades of experience, PLS 3rd Learning partners with innovative educational organizations to design and deliver custom software, professional development…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 117 contacts → | ||||
Indirect evidence “At Starweaver, we’re committed to transforming the future of learning by delivering cutting-edge, tech-enabled educational content that drives real impact.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 112 contacts → | ||||
Partial evidence “CodeHS is a comprehensive computer science teaching platform for schools looking to improve or create a computer science program.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: teacher training software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names teacher training software companies.
- Partial evidence
- Its own public description names part of teacher training software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name teacher training software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 465 teacher training software companies based in the United States
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Teacher training software companies based in the United States at a glance
As of Sep 29, 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 465 companies.
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 teacher training software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “teacher training software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names teacher training software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among teacher training 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 its RevenueBase Smart Search 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, 7,967 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 29, 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
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names teacher training software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many teacher training software companies are there based in the United States?
RevenueBase identified 465 teacher training 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?
Teachers PAY Teachers, headquartered in New York, tops this list with the largest team on record.
Which city has the most teacher training software companies?
New York leads with 25 headquartered companies, followed by San Francisco (16) and Houston (12).
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 7,967 verified decision-maker contacts tracked across these 465 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 29, 2026.
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Teacher training software companies by geography
- Teacher training software companies based in Mumbai, India
- Teacher training software companies based in London, United Kingdom
- Teacher training software companies based in Australia
- Teacher training software companies based in Brazil
- Teacher training software companies based in Canada
- Teacher training software companies based in France
- Teacher training software companies based in Germany
- Teacher training software companies based in India
- Teacher training software companies based in the Netherlands
- Teacher training software companies based in Spain
- Teacher training 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 Smart Search, 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.
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- Teacher training software companies based in Mumbai, India
- Teacher training software companies based in London, United Kingdom
- Teacher training software companies based in Australia
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- Teacher training software companies based in France