Company lists · Data refreshed September 2026

Top 25 Test preparation software developers worldwide

RevenueBase identified 243 test preparation software developers worldwide as of September 2026 and tracks 23,722 professional contacts across them, including 623 with verified work emails and 614 with mobile numbers. The United States is the largest market and New York the largest hub.

This list covers test preparation software developers worldwide, 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 6, 2026. Country and city lists for test preparation software developers follow the table.

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 6, 2026 86% judged on-target in blind review
243Companies
23,722Contacts tracked
623Verified emails
614Mobile numbers
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The 25 largest test preparation software developers worldwide

Ranked by team size
Top 25 of 243 test preparation software developers worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to test preparation software developers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBangalore, IndiaHQ checked Sep 6, 202610001+21,162 contacts →

Indirect evidence

“BYJU’S is a global ed-tech company, providing highly adaptive, engaging and effective learning solutions to more than 150 million students around the world.”

Source: RevenueBase Database · checked Sep 6, 2026
2Partial evidenceBaton Rouge, LA, United StatesHQ checked Sep 6, 202651-200159 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 6, 2026
3Indirect evidenceMount Pleasant, SC, United StatesHQ checked Sep 6, 202651-200137 contacts →

Indirect evidence

“Hawkes Learning specializes in educational technology & publishing.”

Source: RevenueBase Database · checked Sep 6, 2026
4Strong evidenceJaipur, IndiaHQ checked Sep 6, 202651-200110 contacts →

Strong evidence

“Toppersnotes is an edtech company, primarily operating in the test preparation industry.”

Source: RevenueBase Database · checked Sep 6, 2026
5Indirect evidenceBanglore, IndiaHQ checked Sep 6, 202651-20099 contacts →

Indirect evidence

“India's best learning platform Enhance your learning ability through practice and assessment.”

Source: RevenueBase Database · checked Sep 6, 2026
6Indirect evidenceChicago, IL, United StatesHQ checked Sep 6, 202651-20092 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 6, 2026
7Indirect evidenceChicago, IL, United StatesHQ checked Sep 6, 202651-20092 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 6, 2026
8Indirect evidenceNew Hope, PA, United StatesHQ checked Sep 6, 202651-20079 contacts →

Indirect evidence

“About Vantage Learning Since 1990, Vantage Learning has provided educators with sophisticated knowledge and immediate feedback solutions to enhance student learning.”

Source: RevenueBase Database · checked Sep 6, 2026
9Indirect evidenceHyderabad, IndiaHQ checked Sep 6, 202611-5066 contacts →

Indirect evidence

“We are a group of IIT-IIM alumni looking to revolutionize the way students prepare for entrance exams.”

Source: RevenueBase Database · checked Sep 6, 2026
10Indirect evidenceSanta Barbara, CA, United StatesHQ checked Sep 6, 202611-5064 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
11Indirect evidenceScottsdale, UT, United StatesHQ checked Sep 6, 202651-20054 contacts →

Indirect evidence

“At Shmoop, we believe education should be engaging, accessible, and, yes, even fun!”

Source: RevenueBase Database · checked Sep 6, 2026
12Partial evidenceBangalore, IndiaHQ checked Sep 6, 202611-5051 contacts →

Partial evidence

“We are an Education Technology Company with a focus on building High Performance Software for Educators.”

Source: RevenueBase Database · checked Sep 6, 2026
13Partial evidenceSeattle, WA, United StatesHQ checked Sep 6, 202611-5046 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
14Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 202611-5042 contacts →

Partial evidence

“We took traditional test prep and flipped it on its head.”

Source: RevenueBase Database · checked Sep 6, 2026
15Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 2026n/a40 contacts →

Partial evidence

“Achievable offers modern, guided, and personalized test prep that delivers better results in half the time.”

Source: RevenueBase Database · checked Sep 6, 2026
16Strong evidenceBoston, MA, United StatesHQ checked Sep 6, 202611-5040 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20034 contacts →

Indirect evidence

“A-List Education lights the path to a successful future.”

Source: RevenueBase Database · checked Sep 6, 2026
18Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 202651-20032 contacts →

Indirect evidence

“As a global leader in assessment, reading, and math solutions for pre-K–12 schools and districts, Renaissance is committed to providing educators with insights and resources to…”

Source: RevenueBase Database · checked Sep 6, 2026
19Indirect evidenceLeague City, United StatesHQ checked Sep 6, 202611-5032 contacts →

Indirect evidence

“Method Learning helps schools and families prepare students for college with clarity, confidence, and results.”

Source: RevenueBase Database · checked Sep 6, 2026
20Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5029 contacts →

Strong evidence

“Bell Curves is an educational services and test preparation company.”

Source: RevenueBase Database · checked Sep 6, 2026
21Partial evidenceGurugram, IndiaHQ checked Sep 6, 202651-20028 contacts →

Partial evidence

“ATP STAR is pushing the frontiers of EdTech in Test Prep space.”

Source: RevenueBase Database · checked Sep 6, 2026
22Strong evidenceNewark, DE, United StatesHQ checked Sep 6, 202611-5028 contacts →

Strong evidence

“Exam Master® Corporation is in the business of providing exam preparation and review software to medical students (USMLE exams), residents (USMLE and Board Certification)…”

Source: RevenueBase Database · checked Sep 6, 2026
23Partial evidenceSouthfield, MI, United StatesHQ checked Sep 6, 202611-5028 contacts →

Partial evidence

“At Kabir's Prep we believe in efficient and effective test prep.”

Source: RevenueBase Database · checked Sep 6, 2026
24Indirect evidenceRedmond, WA, United StatesHQ checked Sep 6, 202651-20023 contacts →

Indirect evidence

“For the past 20 years Respondus has been reshaping how students are assessed.”

Source: RevenueBase Database · checked Sep 6, 2026
25Indirect evidenceRichardson, TX, United StatesHQ checked Sep 6, 202611-5023 contacts →

Indirect evidence

“Education Galaxy provides online and mobile assessment solutions for K-5 elementary students.”

Source: RevenueBase Database · checked Sep 6, 2026

Showing 25 of 243 test preparation software developers worldwide

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Test preparation software developers worldwide at a glance

As of Sep 6, 2026
2.6%Verified-email coverage
2.6%Mobile-number coverage
97.6Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
88
51-200
28
201-500
5
1,001-5,000
1
5,001-10,000
1
10001+
1

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 test preparation software developers, 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.
Coverage
2 countries, largest first: the United States, India. Country and city lists for test preparation software developers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “test preparation software developers”. 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 test preparation software developers), 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 test preparation software developers, and records with no verified work email.
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, 623 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 between September 6, 2026 and September 14, 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.

Test preparation software developers by location

2 lists · largest first

Every Test preparation software developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 test preparation software developers, 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 test preparation software developers are there worldwide?

RevenueBase identified 243 test preparation software developers worldwide 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?

Byju's, headquartered in Bangalore, tops this list with the largest team on record.

Which country has the most test preparation software developers?

The United States leads with 134 companies, followed by India (109). Every test preparation software developers list by country and city is linked on this page.

Which city has the most test preparation software developers?

New York leads with 14 headquartered companies, followed by New Delhi (13) and Hyderabad (11).

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 623 verified decision-maker contacts tracked across these 243 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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.