Company lists · Data refreshed September 2026

Top 25 Online tutors based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,020 companies tracked

RevenueBase identified 2,020 online tutors headquartered in the United States as of September 2026 and tracks 70,396 professional contacts across them, including 6,256 with verified work emails. New York is the largest hub.

This list covers online tutors 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 20, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

2,020Companies

70,396Contacts tracked

6,256Verified emails

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The 25 largest online tutors based in the United States

Ranked by team size

Top 25 of 2,020 online tutors based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to online tutors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Preply	Indirect evidence	Brookline, MA, United StatesHQ checked Sep 20, 2026	n/a	13,040 contacts →
	Indirect evidence “We power people’s progress.” Source: RevenueBase Database · checked Sep 20, 2026
2	Chegg INC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	6,065 contacts →
	Indirect evidence “About Chegg: Chegg provides individualized learning support to students as they pursue their educational journeys.” Source: RevenueBase Database · checked Sep 20, 2026
3	Varsity Tutors, A Nerdy Company	Strong evidence	St Louis, MO, United StatesHQ checked Sep 20, 2026	n/a	5,890 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 20, 2026
4	The Slyfer	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	n/a	3,376 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
5	Wyzant	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	n/a	3,169 contacts →
	Indirect evidence “From passing a prereq to landing your dream job, Wyzant connects people who need to know with the experts who can teach them.” Source: RevenueBase Database · checked Sep 20, 2026
6	Sylvan Learning	Indirect evidence	Bedford, TX, United StatesHQ checked Sep 20, 2026	n/a	2,673 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
7	Huntington Learning Center	Partial evidence	Oradell, NJ, United StatesHQ checked Sep 20, 2026	n/a	2,663 contacts →
	Partial evidence “At Huntington Learning Center, we are the leading tutoring and test prep provider for the K-12 market.” Source: RevenueBase Database · checked Sep 20, 2026
8	tutor.com	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	n/a	1,972 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
9	KNACK	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	n/a	1,554 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
10	The Princeton Review	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,523 contacts →
	Indirect evidence “For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.” Source: RevenueBase Database · checked Sep 20, 2026
11	C2 Education	Indirect evidence	Duluth, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,013 contacts →
	Indirect evidence “C2 Education has helped high-performing students get into their dream schools for 25 years.” Source: RevenueBase Database · checked Sep 20, 2026
12	schoolhouse.world	Strong evidence	Mountain View, CA, United StatesHQ checked Sep 20, 2026	n/a	818 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 20, 2026
13	Heytutor	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	519 contacts →
	Strong evidence “HeyTutor is a leading provider of customized in-person and online tutoring solutions for school districts across the country.” Source: RevenueBase Database · checked Sep 20, 2026
14	Proximity Learning, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	51-200	499 contacts →
	Indirect evidence “Proximity Learning partners with districts to solve teacher vacancies by livestreaming certified teachers, from all over the country, into physical classrooms for all subjects.” Source: RevenueBase Database · checked Sep 20, 2026
15	Booknook	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	51-200	416 contacts →
	Partial evidence “BookNook is a research-based tutoring solution delivering high-impact reading and math intervention for K–8 students.” Source: RevenueBase Database · checked Sep 20, 2026
16	Step UP Tutoring	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	n/a	372 contacts →
	Partial evidence “Step Up Tutoring is a tech-powered nonprofit delivering high-impact virtual tutoring to students in under-resourced communities.” Source: RevenueBase Database · checked Sep 20, 2026
17	Mentor Match	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	51-200	348 contacts →
	Strong evidence “Mentor Match is a personalized 1-on-1 online tutoring platform helping students excel in global curricula such as IB, British, and American.” Source: RevenueBase Database · checked Sep 20, 2026
18	Tutor ME Education	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	501-1,000	333 contacts →
	Partial evidence “Tutor Me Education is an In-Person & Virtual tutoring provider serving diverse populations for over a decade in academics, enrichment, therapy, and more.” Source: RevenueBase Database · checked Sep 20, 2026
19	Brainfuse	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	318 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 20, 2026
20	Learn To BE	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	n/a	310 contacts →
	Strong evidence “Learn To Be is a non-profit bringing free, 1-on-1, online tutoring to underserved youth around the United States.” Source: RevenueBase Database · checked Sep 20, 2026
21	Wiingy	Partial evidence	Dover, DE, United StatesHQ checked Sep 20, 2026	51-200	291 contacts →
	Partial evidence “Founded in 2021, Wiingy is a tutoring marketplace connecting students with expert-vetted private tutors across 350+ subjects in 180 countries.” Source: RevenueBase Database · checked Sep 20, 2026
22	Tutorme	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	501-1,000	291 contacts →
	Strong evidence “TutorMe for schools We partner with schools, districts, colleges, and universities to provide 1:1 online tutoring that supports personalized learning.” Source: RevenueBase Database · checked Sep 20, 2026
23	Upchieve	Partial evidence	Brooklyn, United StatesHQ checked Sep 20, 2026	n/a	264 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
24	98thpercentile	Partial evidence	United StatesHQ checked Sep 20, 2026	51-200	257 contacts →
	Partial evidence “98thPercentile.com offers Online, After-school, Enrichment and Acceleration programs in Math, Coding, English and Public Speaking for K to 12 students.” Source: RevenueBase Database · checked Sep 20, 2026
25	Professional Tutors Of America	Partial evidence	Brea, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	256 contacts →
	Partial evidence “For over 40 years, since 1983, Professional Tutors of America, Inc.” Source: RevenueBase Database · checked Sep 20, 2026

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: online tutors. 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 online tutors.
Partial evidence: Its own public description names part of online tutors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online tutors. 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 2,020 online tutors based in the United States

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Online tutors based in the United States at a glance

As of Sep 20, 2026

8.9%Verified-email coverage

34.8Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,131

11-50

637

51-200

171

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,020 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 online tutors, 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 “online tutors”. 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 online tutors), 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 online tutors, 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, 6,256 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 20, 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 tutors by metro

Online tutors in New York123
Online tutors in Los Angeles62
Online tutors in Atlanta40
Online tutors in Houston35
Online tutors in Chicago34
Online tutors in Miami34

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 online tutors, 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 online tutors are there based in the United States?

RevenueBase identified 2,020 online tutors 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 tutors?

New York leads with 123 headquartered companies, followed by Los Angeles (62) and Atlanta (40).

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 6,256 verified decision-maker contacts tracked across these 2,020 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 20, 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 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.