Company lists · Data refreshed September 2026

Top 25 Online learning platforms based in the United States

Name: Online learning platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,319 companies tracked

RevenueBase identified 1,319 online learning platforms headquartered in the United States as of September 2026 and tracks 65,392 professional contacts across them, including 9,873 with verified work emails and 11,639 with mobile numbers. New York is the largest hub.

This list covers online learning platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,319Companies

65,392Contacts tracked

9,873Verified emails

11,639Mobile numbers

Unlock all 1,319 companies Free signup · no credit card · 500 free credits

The 25 largest online learning platforms based in the United States

Ranked by team size

Top 25 of 1,319 online learning platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online learning platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	UDEMYPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	7,791
	“Udemy was founded in 2010 with a mission to improve lives through learning by democratizing access to skills development.” Source: company website · checked Sep 5, 2026
2	Varsity Tutors, A Nerdy CompanyStrong evidence	St Louis, MO, United StatesHQ checked Sep 5, 2026	n/a	5,890
	“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.” Source: company website · checked Sep 5, 2026
3	SimplilearnPartial evidence	United StatesHQ checked Sep 5, 2026	1,001-5,000	3,399
	“World's leading digital skills platform providing digital skills training to help individuals acquire the skills they need to thrive in the digital economy.” Source: company website · checked Sep 5, 2026
4	UdacityIndirect evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	n/a	2,934
	“With over a decade of experience creating digital talent at scale, Udacity’s comprehensive solutions address the global talent shortages impacting growth, productivity, and…” Source: company website · checked Sep 5, 2026
5	2uPartial evidence	Arlington, VA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,388
	“At 2U, we're on a mission to make learning limitless.” Source: company website · checked Sep 5, 2026
6	OutschoolStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	n/a	1,426
	“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.” Source: company website · checked Sep 5, 2026
7	DatacampIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	1,285
	“There is incredible power in data and AI-but only if you know what to do with it.” Source: company website · checked Sep 5, 2026
8	Global KnowledgePartial evidence	Alamo, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,270
	“Global Knowledge is an enterprise learning company delivering IT, engineering and business training designed to help organizations build the people who can do the work they need…” Source: company website · checked Sep 5, 2026
9	Skill-LyncIndirect evidence	Palo Alto, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,214
	“Skill-Lync delivers quality education by leveraging technology to equip students with the technical skillset they require, to start and succeed in their respective career paths.” Source: company website · checked Sep 5, 2026
10	study.comIndirect evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	n/a	1,187
	“Study.com was founded by Adrián Ridner and Ben Wilson to open the door to the life-changing impact of Education for all.” Source: company website · checked Sep 5, 2026
11	DomestikaPartial evidence	Berkeley, CA, United StatesHQ checked Sep 5, 2026	201-500	1,078
	“Domestika is the fastest-growing creative community where the best creative experts share their knowledge and skills through professionally produced online courses.” Source: company website · checked Sep 5, 2026
12	Henry Harvin EducationIndirect evidence	San Francisco, United StatesHQ checked Sep 5, 2026	201-500	759
	“Henry Harvin® is a Largest Global Upskilling Company Offering 1200+ Live Certification, Diploma, Degree & Doctorate Programs.” Source: company website · checked Sep 5, 2026
13	EDXStrong evidence	Lanham, MD, United StatesHQ checked Sep 5, 2026	201-500	664
	“edX is the online learning platform that readies you, your teams, and your organization for every career moment.” Source: company website · checked Sep 5, 2026
14	ArticulatePartial evidence	New York, United StatesHQ checked Sep 5, 2026	201-500	596
	“Articulate develops e-learning software, content, and resources that change the way the world learns.” Source: company website · checked Sep 5, 2026
15	KnowledgecityStrong evidence	Carlsbad, CA, United StatesHQ checked Sep 5, 2026	201-500	537
	“KnowledgeCity is the complete, AI-powered workforce platform, unifying learning, skills, compliance, and performance in one connected system.” Source: company website · checked Sep 5, 2026
16	MasterclassPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	494
	“Launched in 2015, MasterClass is the streaming platform where anyone can learn from the world's best.” Source: company website · checked Sep 5, 2026
17	UcertifyStrong evidence	Livermore, CA, United StatesHQ checked Sep 5, 2026	51-200	445
	“We're a global online learning platform transforming IT and computer science education with our "Learn by Doing" approach.” Source: company website · checked Sep 5, 2026
18	Quickstart INCIndirect evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	51-200	392
	“QuickStart offers IT training for emerging and established professionals in the field.” Source: company website · checked Sep 5, 2026
19	Graphy INCIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	324
	“Welcome to Graphy!” Source: company website · checked Sep 5, 2026
20	Clever INCIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	310
	“We believe technology is a powerful lever to make education equitable for all and the fastest way to improve educational outcomes now.” Source: company website · checked Sep 5, 2026
21	CertusIndirect evidence	Orlando, FL, United StatesHQ checked Sep 5, 2026	201-500	308
	“Certus is a leading professional ed-tech training and certification company that, through its suite of brands and businesses, delivers technical-skills training and compliance…” Source: company website · checked Sep 5, 2026
22	EdpuzzleIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	287
	“At Edpuzzle, we've been on both sides of the classroom, because so many of us started our journey as teachers.” Source: company website · checked Sep 5, 2026
23	TeachableIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	282
	“Teachable is where seasoned creators around the world build their legacy through education.” Source: company website · checked Sep 5, 2026
24	Skillup OnlineStrong evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	51-200	255
	“SkillUp Online is a future-focused learning platform with a single goal; to close the tech skills gap and enable professionals and organizations to thrive using emerging…” Source: company website · checked Sep 5, 2026
25	Careerera -Snva EdutechIndirect evidence	Wilmington, DE, United StatesHQ checked Sep 5, 2026	201-500	247
	“The Foundation of Careerera was laid in the year 2009, when the possibility of an on-line institution was at an incipient stage in India.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,319 online learning platforms based in the United States

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Online learning platforms based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 82 HQs

11,639Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

594

11-50

423

51-200

187

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

9,168

31–60

596

61–90

90–180

180+

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 online learning platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “online learning platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among online learning platforms, 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 an evidence 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, 9,873 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 5, 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.

Online learning platforms by metro

Online learning platforms in New York82
Online learning platforms in San Francisco60
Online learning platforms in Los Angeles28
Online learning platforms in Houston27

Frequently asked

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

RevenueBase identified 1,319 online learning platforms 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?

UDEMY, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most online learning platforms?

New York leads with 82 headquartered companies, followed by San Francisco (60) and Los Angeles (28).

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 9,873 verified decision-maker contacts tracked across these 1,319 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 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.