Company lists · Data refreshed September 2026

Top 25 Online tutoring platforms based in the United States

RevenueBase identified 1,058 online tutoring platforms headquartered in the United States as of September 2026 and tracks 51,499 professional contacts across them, including 3,213 with verified work emails and 8,522 with mobile numbers. New York is the largest hub.

This list covers online tutoring 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
1,058Companies
51,499Contacts tracked
3,213Verified emails
8,522Mobile numbers
Unlock all 1,058 companies Free signup · no credit card · 500 free credits

The 25 largest online tutoring platforms based in the United States

Ranked by team size
Top 25 of 1,058 online tutoring 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 tutoring 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.
#CompanyHeadquartersEmployeesContacts
1
PreplyIndirect evidence
Brookline, MA, United StatesHQ checked Sep 5, 2026n/a13,040

“We power people’s progress.”

Source: company website · checked Sep 5, 2026
2
Chegg INCIndirect evidence
Santa Clara, CA, United StatesHQ checked Sep 5, 20261,001-5,0006,065

“About Chegg: Chegg provides individualized learning support to students as they pursue their educational journeys.”

Source: company website · checked Sep 5, 2026
3St Louis, MO, United StatesHQ checked Sep 5, 2026n/a5,890

“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
4
WyzantIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 2026n/a3,169

“From passing a prereq to landing your dream job, Wyzant connects people who need to know with the experts who can teach them.”

Source: company website · checked Sep 5, 2026
5
Sylvan LearningIndirect evidence
Bedford, TX, United StatesHQ checked Sep 5, 2026n/a2,673

“With more than 45 years of experience, more than 710 points of presence and millions of families with results, Sylvan Learning is the leading provider of Personalized Learning for…”

Source: company website · checked Sep 5, 2026
6
tutor.comIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026n/a1,972

“٠ Every student deserves a personal tutor ٠ Tutor.com makes that possible by partnering with colleges and universities, K–12 schools and districts, public and state libraries…”

Source: company website · checked Sep 5, 2026
7
KNACKPartial evidence
Miami, FL, United StatesHQ checked Sep 5, 2026n/a1,554

“Knack is a peer tutoring strategy enabling higher education institutions to supplement existing academic support services and create a more personalized, equitable, and accessible…”

Source: company website · checked Sep 5, 2026
8
OutschoolPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026n/a1,426

“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
9
study.comIndirect evidence
Mountain View, CA, United StatesHQ checked Sep 5, 2026n/a1,187

“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
10
schoolhouse.worldStrong evidence
Mountain View, CA, United StatesHQ checked Sep 5, 2026n/a818

“Schoolhouse.world is an initiative started by Sal Khan to help provide quality, free online tutoring to anyone and everyone who wants to learn.”

Source: company website · checked Sep 5, 2026
11
HeytutorStrong evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 202651-200519

“HeyTutor is a leading provider of customized in-person and online tutoring solutions for school districts across the country.”

Source: company website · checked Sep 5, 2026
12
BooknookPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200416

“BookNook is a research-based tutoring solution delivering high-impact reading and math intervention for K–8 students.”

Source: company website · checked Sep 5, 2026
13
Step UP TutoringPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 2026n/a372

“Step Up Tutoring is a tech-powered nonprofit delivering high-impact virtual tutoring to students in under-resourced communities.”

Source: company website · checked Sep 5, 2026
14
Mentor MatchStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200348

“Mentor Match is a personalized 1-on-1 online tutoring platform helping students excel in global curricula such as IB, British, and American.”

Source: company website · checked Sep 5, 2026
15
BrainfuseStrong evidence
New York, NY, United StatesHQ checked Sep 5, 202651-200318

“Brainfuse partners with schools, colleges, libraries, and workforce centers to provide high-quality online tutoring and academic support that helps learners of all ages succeed.”

Source: company website · checked Sep 5, 2026
16
Learn To BEStrong evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 2026n/a310

“Learn To Be is a non-profit bringing free, 1-on-1, online tutoring to underserved youth around the United States.”

Source: company website · checked Sep 5, 2026
17
WiingyPartial evidence
Dover, DE, United StatesHQ checked Sep 5, 202651-200291

“Founded in 2021, Wiingy is a tutoring marketplace connecting students with expert-vetted private tutors across 350+ subjects in 180 countries.”

Source: company website · checked Sep 5, 2026
18
TutormeStrong evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 2026501-1,000291

“TutorMe for schools We partner with schools, districts, colleges, and universities to provide 1:1 online tutoring that supports personalized learning.”

Source: company website · checked Sep 5, 2026
19
UpchieveIndirect evidence
Brooklyn, United StatesHQ checked Sep 5, 2026n/a264

“UPchieve is an edtech nonprofit helping low-income middle and high school students connect to free on-demand live tutors and counselors at any time.”

Source: company website · checked Sep 5, 2026
20
Revolution PrepPartial evidence
Culver City, CA, United StatesHQ checked Sep 5, 202651-200251

“Revolution Prep is redefining how students learn by transforming the traditional tutoring relationship through the power of live, one-on-one instruction with a full-time…”

Source: company website · checked Sep 5, 2026
21
Turito INCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026201-500242

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

Source: company website · checked Sep 5, 2026
22
PapayaPartial evidence
Miami, FL, United StatesHQ checked Sep 5, 2026n/a227

“Our program is centered around 1-to-1 live tutoring, ensuring that each student receives individualized attention and support.”

Source: company website · checked Sep 5, 2026
23
FlalingoStrong evidence
Palo Alto, CA, United StatesHQ checked Sep 5, 20261,001-5,000208

“Flalingo is a global AI-powered online English learning platform for learners around the world.”

Source: company website · checked Sep 5, 2026
24
Compass Education GroupPartial evidence
Beverly Hills, CA, United StatesHQ checked Sep 5, 2026201-500178

“Founded in 2004 by educators, Compass Education Group is one of the world’s leading test prep and tutoring companies.”

Source: company website · checked Sep 5, 2026
25
BrighterlyPartial evidence
Las Vegas, United StatesHQ checked Sep 5, 2026201-500163

“Brighterly provides personalized 1-on-1 online classes for K–12 students.”

Source: company website · checked Sep 5, 2026

Showing 25 of 1,058 online tutoring platforms based in the United States

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Online tutoring platforms based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 62 HQs
8,522Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
603
11-50
311
51-200
99
201-500
18
501-1,000
16
1,001-5,000
8
5,001-10,000
2
10001+
1

Verified emails by last verification

0–30
2,947
31–60
214
61–90
0
90–180
1
180+
51

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 tutoring 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 tutoring 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 tutoring 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, 3,213 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 tutoring platforms by metro

Frequently asked

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

RevenueBase identified 1,058 online tutoring 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?

Preply, headquartered in Brookline, tops this list with the largest team on record.

Which city has the most online tutoring platforms?

New York leads with 62 headquartered companies, followed by Los Angeles (35) and Atlanta (29).

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 3,213 verified decision-maker contacts tracked across these 1,058 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.

Ready to reach these companies? Verified emails and direct dials for all 1,058 online tutoring platforms based in the United States. Start with a free account, no credit card.

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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.