Company lists · Data refreshed November 2026

Top 25 Online schools based in the United States

RevenueBase identified 1,113 company matches for online schools associated with the United States as of November 2026 and tracks 61,060 professional contacts across them, including 17,778 with verified work emails. New York is the largest hub.

This list covers company matches for online schools 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 6, 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 6, 2026 How this list was built
1,113Companies
61,060Contacts tracked
17,778Verified emails
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The 25 largest online schools based in the United States

Ranked by team size
Top 25 of 1,113 company matches for online schools based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBoston, MI, United StatesHQ recorded Nov 6, 20261,001-5,0003,959 contacts →

Exact match

“Cengage, a global edtech company, supports learners, educators and institutions across more than 100 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchReston, VA, United StatesHQ recorded Nov 6, 20265,001-10,0002,926 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 20261,001-5,0002,573 contacts →

Exact match

“Capella University was built for people whose ambition never stops.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchReston, VA, United StatesHQ recorded Nov 6, 20261,001-5,0002,401 contacts →

Exact match

“K12 is an online K–12 education provider operating under Stride, Inc, a publicly traded company headquartered in Reston, Virginia, serving students across all 50 states and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20261,001-5,0002,264 contacts →

Exact match

“We believe people thrive when they’re given freedom, trust, and the opportunity to make a difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchSan Mateo (san Francisco Bay, RI, United StatesHQ recorded Nov 6, 20261,001-5,0001,386 contacts →

Exact match

“At IXL Learning, we are passionate about improving learning for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 2026n/a1,187 contacts →

Exact match

“Breakthroughs start here.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 2026501-1,0001,053 contacts →

Exact match

“For 50 years, American InterContinental University (AIU) has offered specialized, flexible degree programs to students around the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOrange Beach, AL, United StatesHQ recorded Nov 6, 2026501-1,0001,002 contacts →

Exact match

“At Columbia Southern University, we truly believe in offering students flexible, affordable online degree programs with exceptional service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchColumbia, MD, United StatesHQ recorded Nov 6, 20261,001-5,0001,000 contacts →

Exact match

“Connections Academy is a tuition-free, fully accredited public education program for students in grades K–12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,000878 contacts →

Exact match

“Bridgepoint Education (BPI) is a higher education company built upon innovation and a passion for learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchScranton, PA, United StatesHQ recorded Nov 6, 2026501-1,000856 contacts →

Exact match

“At Penn Foster Group, we are transforming online learning to help learners by bringing together Penn Foster, CareerStep, Ashworth College, James Madison High School, the New York…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 20261,001-5,000808 contacts →

Exact match

“Founded in 2011, Epic Charter Schools (Epic) is Oklahoma’s largest public virtual charter school – and among the largest of its kind in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOnline | Winona | Minneapolis | Rochester, MN, United StatesHQ recorded Nov 6, 2026501-1,000695 contacts →

Exact match

“At Saint Mary’s University of Minnesota, we believe in the transformative power of education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 2026501-1,000611 contacts →

Exact match

“Carnegie Learning is a leading provider of K–12 education technology, curriculum, and professional learning solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-500597 contacts →

Exact match

“American College of Education is changing the future of education by delivering quality online degree programs at industry-low costs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 20261,001-5,000567 contacts →

Exact match

“At UMass Global (University of Massachusetts Global), our mission is to change our adult learners' lives through education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500497 contacts →

Exact match

“As New York's leading online school since 2006, the CUNY School of Professional Studies (CUNY SPS) offers the most online bachelor's and master's degree options at the City…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSchaumburg, IL, United StatesHQ recorded Nov 6, 20265,001-10,000470 contacts →

Exact match

“Perdoceo’s accredited academic institutions offer a quality postsecondary education primarily online to a diverse student population, along with campus-based and blended learning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 6, 2026501-1,000451 contacts →

Exact match

“At Agora, we provide students the opportunity to engage in a personalized, innovative education that inspires and prepares them to reach their highest potential, both academically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026501-1,000399 contacts →

Exact match

“Georgia Cyber Academy is a company based out of 1745 Phoenix Blvd Suite 100, Atlanta, Georgia, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEnola, PA, United StatesHQ recorded Nov 6, 2026501-1,000355 contacts →

Exact match

“Reach Cyber Charter School is a Pennsylvania online public school serving students grades K-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a349 contacts →

Exact match

“Tutored by Teachers (TbT) is a public benefit company with a mission to close the opportunity gap in education by serving high-need students through virtual small group…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPueblo, CO, United StatesHQ recorded Nov 6, 2026501-1,000349 contacts →

Exact match

“MISSION: Developing productive members of society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,113 online schools based in the United States

See the full list, filter by size, metro and specialty, and access 17,778 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online schools based in the United States at a glance

As of Nov 6, 2026
29.1%Verified-email coverage
54.9Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
345
11-50
376
51-200
220
201-500
72
501-1,000
33
1,001-5,000
38
5,001-10,000
15
10001+
5

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 1,113 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 “online schools” 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 17,778 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 6, 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.

Online schools by metro

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 “online schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online schools are there based in the United States?

RevenueBase identified 1,113 company matches for online schools 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?

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

Which city has the most online schools?

New York leads with 38 company records, followed by Miami (20) and Houston (18).

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 17,778 professional contacts with verified work emails tracked across these 1,113 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 6, 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.