Company lists · Data refreshed November 2026

Top 25 Test preparation platforms based in the United States

RevenueBase identified 518 company matches for test preparation platforms associated with the United States as of November 2026 and tracks 6,851 professional contacts across them, including 1,242 with verified work emails. New York is the largest hub.

This list covers company matches for test preparation platforms 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 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
518Companies
6,851Contacts tracked
1,242Verified emails
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The 25 largest test preparation platforms based in the United States

Ranked by team size
Top 25 of 518 company matches for test preparation platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchNew York, NY, United StatesHQ recorded Nov 5, 20261,001-5,0001,515 contacts →

Exact match

“For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500365 contacts →

Exact match

“Evelyn Learning builds AI-powered products for education companies worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 2026201-500268 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 5, 202651-200161 contacts →

Exact match

“MasteryPrep, founded by Craig Gehring in 2013, provides schools and districts with a suite of test prep tools and live services designed to improve student achievement on the ACT…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500153 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-200133 contacts →

Exact match

“Juni Learning is on a mission to help students achieve their dreams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-200132 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 202651-200125 contacts →

Exact match

“Used by thousands of medical students and residents nationwide, TrueLearn is an online application offering access to the SmartBanks and analytics needed to prepare for the USMLE…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“Since 1966, Peterson's has helped provide students, teachers, parents, and members of the military with the best and most up to date information on college admissions…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchRadnor, PA, United StatesHQ recorded Nov 5, 202651-200107 contacts →

Exact match

“KnowFully Learning Group - end-to-end professional education platform from exam prep to continuing education.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500104 contacts →

Exact match

“For over 30 years, Khan's Tutorial has stood as a pillar of academic excellence and student achievement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“At Academic Approach, we are an organization of educators, expert in the college-readiness space with passion for raising student achievement on college-entrance exams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Bespoke Education, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202651-20090 contacts →

Exact match

“Albert.io is an all-in-one practice and assessment platform that unifies the best features of multiple curriculum tools - saving educators time, reducing costs, and supporting…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCoppell, TX, United StatesHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“KD College Prep is committed to helping college-bound students reach their scholastic potential by preparing them for the PSAT/NMSQT® test, SAT® test, and ACT® test.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5076 contacts →

Exact match

“Bootcamp.com makes learning science easy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“Level All's mission is to provide every high school and postsecondary student in the US with the personalized, in-depth support and guidance to realize their lifelong dreams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“At Archer Review, we’re focused on one goal: helping build a stronger healthcare workforce through accessible, effective education.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSanta Barbara, CA, United StatesHQ recorded Nov 5, 202611-5068 contacts →

Exact match

“StudySoup provides study tools and products that facilitate students on their path to higher education.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCoral Gables, FL, United StatesHQ recorded Nov 5, 202651-20066 contacts →

Exact match

“Amikka Learning provides personalized 1-on-1 SAT/ACT tutoring, academic tutoring, and college admissions support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“Kweller Prep is a leading New York City test preparation and tutoring company helping students succeed on competitive exams and school admissions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 202611-5054 contacts →

Exact match

“Kyros AI blends human insight with the power and precision of AI to deliver college and career success at 5% of the cost of traditional counseling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSeattle, NC, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“We are dedicated to providing the most effective, convenient, and engaging test prep for more than 165 standardized exams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLas Vegas, NV, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Prep Expert is a leading online education company that has helped over students improve their SAT & ACT scores, receive admission into top universities, and win over $100 million…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“Zinkerz is an education start-up creating quality test preparation applications that make students full partners in their own learning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 518 test preparation platforms based in the United States

See the full list, filter by size, metro and specialty, and access 1,242 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Test preparation platforms based in the United States at a glance

As of Nov 5, 2026
18.1%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
9.8%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
310
11-50
145
51-200
43
201-500
10
1,001-5,000
1
5,001-10,000
2
10001+
3

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 518 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 “test preparation platforms” 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 1,242 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 5, 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.

Test preparation platforms 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 “test preparation platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many test preparation platforms are there based in the United States?

RevenueBase identified 518 company matches for test preparation platforms 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?

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

Which city has the most test preparation platforms?

New York leads with 51 company records, followed by San Francisco (22) and Chicago (11).

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 1,242 professional contacts with verified work emails tracked across these 518 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 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.