Company lists · Data refreshed September 2026

Top 25 Tutoring and test prep services based in the United States

Name: Tutoring and test prep services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 3,061 companies tracked

RevenueBase identified 3,061 tutoring and test prep services headquartered in the United States as of September 2026 and tracks 37,919 professional contacts across them, including 4,426 with verified work emails. New York is the largest hub.

This list covers tutoring and test prep services 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 22, 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 22, 2026 86% judged on-target in blind review

3,061Companies

37,919Contacts tracked

4,426Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tutoring and test prep services based in the United States

Ranked by team size

Top 25 of 3,061 tutoring and test prep services based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to tutoring and test prep services: 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	Sylvan Learning	Indirect evidence	Bedford, TX, United StatesHQ checked Sep 22, 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 22, 2026
2	Huntington Learning Center	Strong evidence	Oradell, NJ, United StatesHQ checked Sep 22, 2026	n/a	2,663 contacts →
	Strong evidence “At Huntington Learning Center, we are the leading tutoring and test prep provider for the K-12 market.” Source: RevenueBase Database · checked Sep 22, 2026
3	The Princeton Review	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,523 contacts →
	Partial 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 22, 2026
4	C2 Education	Indirect evidence	Duluth, GA, United StatesHQ checked Sep 22, 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 22, 2026
5	Club Z In-Home Tutoring Services	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	501-1,000	736 contacts →
	Indirect evidence “Club Z!” Source: RevenueBase Database · checked Sep 22, 2026
6	Heytutor	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	519 contacts →
	Partial 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 22, 2026
7	Booknook	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 22, 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 22, 2026
8	Study Smart Tutors	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	n/a	356 contacts →
	Indirect evidence “Study Smart Tutors Inc was founded to help students from varying economic backgrounds build confidence, develop learning skills, and realize their college dreams.” Source: RevenueBase Database · checked Sep 22, 2026
9	Brainfuse	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	51-200	318 contacts →
	Partial 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 22, 2026
10	Wiingy	Partial evidence	Dover, DE, United StatesHQ checked Sep 22, 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 22, 2026
11	Tutorme	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	501-1,000	291 contacts →
	Partial 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 22, 2026
12	Tutoring Club	Partial evidence	Henderson, NV, United StatesHQ checked Sep 22, 2026	501-1,000	255 contacts →
	Partial evidence “Tutoring Club is an education company built on the idea of providing long-term, individualized academic assistance to students of all ages and abilities.” Source: RevenueBase Database · checked Sep 22, 2026
13	Revolution Prep	Strong evidence	Culver City, CA, United StatesHQ checked Sep 22, 2026	51-200	251 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 22, 2026
14	Papaya	Partial evidence	Miami, FL, United StatesHQ checked Sep 22, 2026	n/a	227 contacts →
	Partial evidence “Our program is centered around 1-to-1 live tutoring, ensuring that each student receives individualized attention and support.” Source: RevenueBase Database · checked Sep 22, 2026
15	AJ Tutoring	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 22, 2026	201-500	225 contacts →
	Strong evidence “Bay Area's leader in 1-1 Test Preparation, Academic Tutoring, and College Admissions Counseling At AJ Tutoring, we believe every student deserves personalized support that meets…” Source: RevenueBase Database · checked Sep 22, 2026
16	Elite Prep	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	51-200	223 contacts →
	Indirect evidence “Since 1987, Elite Educational Institute has been helping students reach their educational goals through our flexible and proven system of courses and personal academic counseling.” Source: RevenueBase Database · checked Sep 22, 2026
17	Studypoint	Indirect evidence	Boston, MA, United StatesHQ checked Sep 22, 2026	201-500	223 contacts →
	Indirect evidence “StudyPoint's founders had a simple idea: to create a better alternative to impersonal learning centers.” Source: RevenueBase Database · checked Sep 22, 2026
18	Medschoolcoach	Indirect evidence	Boston, MA, United StatesHQ checked Sep 22, 2026	n/a	183 contacts →
	Indirect evidence “MedSchoolCoach is dedicated to helping students achieve their medical school dreams.” Source: RevenueBase Database · checked Sep 22, 2026
19	Compass Education Group	Strong evidence	Beverly Hills, CA, United StatesHQ checked Sep 22, 2026	201-500	178 contacts →
	Strong evidence “Founded in 2004 by educators, Compass Education Group is one of the world’s leading test prep and tutoring companies.” Source: RevenueBase Database · checked Sep 22, 2026
20	Collegewise	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 22, 2026	51-200	168 contacts →
	Indirect evidence “Collegewise has guided more than students through their college admissions journeys, and we can help you in today's changing academic world.” Source: RevenueBase Database · checked Sep 22, 2026
21	Juni Learning	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	51-200	166 contacts →
	Indirect evidence “Juni Learning is on a mission to help students achieve their dreams.” Source: RevenueBase Database · checked Sep 22, 2026
22	Private Prep	Strong evidence	New York, NY, United StatesHQ checked Sep 22, 2026	201-500	152 contacts →
	Strong evidence “Private Prep is an elite tutoring service offering individually customized lessons for a wide range of K-College school subjects, standardized test prep, college admissions…” Source: RevenueBase Database · checked Sep 22, 2026
23	GO Tutor Corps	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	201-500	148 contacts →
	Partial evidence “GO Tutor Corps is a non-profit organization with the mission of preparing students for college success through high-dosage tutoring.” Source: RevenueBase Database · checked Sep 22, 2026
24	Applerouth Education	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 22, 2026	51-200	133 contacts →
	Strong evidence “We transform lives by giving students the skills and self-beliefs to achieve their goals through test prep, AP & academic tutoring, and executive function coaching.” Source: RevenueBase Database · checked Sep 22, 2026
25	Cambridge Coaching	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 22, 2026	n/a	123 contacts →
	Indirect evidence “Cambridge Coaching began as a group of friends who also happened to be Harvard and MIT PhDs.” Source: RevenueBase Database · checked Sep 22, 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: tutoring and test prep services. 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 tutoring and test prep services.
Partial evidence: Its own public description names part of tutoring and test prep services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tutoring and test prep services. 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 3,061 tutoring and test prep services based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,426 reachable decision-makers.

Free signup · no credit card

View the full list →

Tutoring and test prep services based in the United States at a glance

As of Sep 22, 2026

11.7%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,846

11-50

946

51-200

204

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 3,061 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 tutoring and test prep services, 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 “tutoring and test prep services”. 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 tutoring and test prep services), 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 tutoring and test prep services, 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, 4,426 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 22, 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.

Tutoring and test prep services by metro

Tutoring and test prep services in New York198
Tutoring and test prep services in Los Angeles80
Tutoring and test prep services in Atlanta53
Tutoring and test prep services in Houston49
Tutoring and test prep services in Chicago47
Tutoring and test prep services in Miami46
Tutoring and test prep services in Austin36
Tutoring and test prep services in San Francisco35
Tutoring and test prep services in Dallas33
Tutoring and test prep services in Irvine30
Tutoring and test prep services in San Diego29
Tutoring and test prep services in San Jose26

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 tutoring and test prep services, 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 tutoring and test prep services are there based in the United States?

RevenueBase identified 3,061 tutoring and test prep services 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?

Sylvan Learning, headquartered in Bedford, tops this list with the largest team on record.

Which city has the most tutoring and test prep services?

New York leads with 198 headquartered companies, followed by Los Angeles (80) and Atlanta (53).

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 4,426 verified decision-maker contacts tracked across these 3,061 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,061 tutoring and test prep services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Tutoring and test prep services by geography

Browse the directory

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.