Company lists · Data refreshed November 2026

Top 25 Synchronous learning platforms based in the United States

RevenueBase identified 282 company matches for synchronous learning platforms associated with the United States as of November 2026 and tracks 20,441 professional contacts across them, including 2,887 with verified work emails. New York is the largest hub.

This list covers company matches for synchronous learning platforms 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 November 5, 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 Nov 5, 2026 How this list was built
282Companies
20,441Contacts tracked
2,887Verified emails
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The 25 largest synchronous learning platforms based in the United States

Ranked by team size
Top 25 of 282 company matches for synchronous learning platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSan Francisco, CA, United StatesHQ recorded Nov 5, 20261,001-5,0007,435 contacts →

Exact match

“Udemy was founded in 2010 with a mission to improve lives through learning by democratizing access to skills development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Nov 5, 2026n/a5,312 contacts →

Exact match

“Varsity Tutors, a Nerdy (NYSE: NRDY) company, is a leading platform for live online learning, with a mission to transform the way people learn through technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026n/a1,397 contacts →

Exact match

“Outschool is an online learning marketplace built around kids' actual interests, not a standardized curriculum or a system that decides what they should learn when.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCarlsbad, CA, United StatesHQ recorded Nov 5, 2026201-500642 contacts →

Exact match

“KnowledgeCity is the complete, AI-powered workforce platform, unifying learning, skills, compliance, and performance in one connected system.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500507 contacts →

Exact match

“Launched in 2015, MasterClass is the streaming platform where anyone can learn from the world's best.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-200335 contacts →

Exact match

“Welcome to Graphy!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 2026201-500268 contacts →

Exact match

“Turito is a revolutionary e-learning platform that offers the best-in-class online education to students across the globe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMission, KS, United StatesHQ recorded Nov 5, 202651-200179 contacts →

Exact match

“Founded more than 50 years ago when Fred Pryor pioneered the "one-day seminar," Pryor Learning has become one of the nation's leading corporate training providers, offering…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRemote, United StatesHQ recorded Nov 5, 202611-50127 contacts →

Exact match

“The home for human expertise on the internet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTown And Country, MO, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“BizLibrary is a leading provider of online learning for growing organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchEncinitas, CA, United StatesHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“Hone's live skills development platform combines live virtual classes with expert coaches and cutting-edge program management technology for effective, scalable training.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-50118 contacts →

Exact match

“Pencil Spaces consolidates a complete virtual classroom into one browser tab, providing video calls, unlimited whiteboards, chats, file sharing, and more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Nov 5, 202651-200114 contacts →

Exact match

“Astria Learning is a Tampa based E-learning centric company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchLake Forest, CA, United StatesHQ recorded Nov 5, 202651-200110 contacts →

Exact match

“Our Who: WeVideo is a team of passionate individuals committed to transforming education through interactive video learning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“NovoEd’s collaborative learning platform empowers organizations to design and deliver experiential learning that accelerates business performance on a global scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5080 contacts →

Exact match

“Learnit is a live learning platform that has upskilled over 2 million individuals over three decades.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 2026n/a72 contacts →

Exact match

“Adobe Learning Manager is an AI-native learning management system that helps customer education, partner enablement, and L&D teams create, manage, and deliver learning across the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCary, NC, United StatesHQ recorded Nov 5, 202611-5067 contacts →

Exact match

“Instancy Learning Platform Instancy learning platform, an all-in-one, integrated suite of apps makes it easy to establish a branded, modern, and intelligent learning ecosystem to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBozeman, MT, United StatesHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“Wisetail, an Intertek company, is a pioneer in learning and development, dedicated to empowering the frontline workforce and building strong brands through effective training and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“Stringserve Technologies Inc specializes in creating, managing and delivering engaging and intuitive digital learning experiences to corporate and K12 customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchDover, DE, United StatesHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Scholege revolutionizes online education by connecting your institution with the most prestigious teachers from top universities worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“Eduson is a large corporate eLearning platform represented in 20+ countries and 4 languages.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-50045 contacts →

Exact match

“Piron Corporation is an e-learning company offering flexible, cross-platform and innovative technology solutions that enhance teaching and learning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchOakland, CA, United StatesHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“All-in-one technical training with multiple lab options.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“Engageli is a purpose-built comprehensive learning environment designed by leading educators to foster active, collaborative learning, and deeper peer-to-peer connections.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 282 synchronous learning platforms based in the United States

See the full list, filter by size, metro and specialty, and access 2,887 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Synchronous learning platforms based in the United States at a glance

As of Nov 5, 2026
14.1%Verified-email coverage
72.5Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
128
51-200
42
201-500
12
501-1,000
2
1,001-5,000
1
5,001-10,000
1
10001+
2

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 282 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 “synchronous learning platforms” 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 2,887 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 November 5, 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 “synchronous learning platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many synchronous learning platforms are there based in the United States?

RevenueBase identified 282 company matches for synchronous learning platforms associated with the United States as of November 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?

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

Which city has the most synchronous learning platforms?

New York leads with 20 company records, followed by San Francisco (15) and Houston (9).

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 2,887 professional contacts with verified work emails tracked across these 282 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 November 5, 2026.

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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.