Company lists · Data refreshed September 2026

Top 25 Online class booking systems based in the United States

RevenueBase identified 160 company matches for online class booking systems associated with the United States as of September 2026 and tracks 4,000 professional contacts across them, including 1,258 with verified work emails. Chicago is the largest hub.

This list covers company matches for online class booking systems 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 September 21, 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 Sep 21, 2026 How this list was built
160Companies
4,000Contacts tracked
1,258Verified emails
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The 25 largest online class booking systems based in the United States

Ranked by team size
Top 25 of 160 company matches for online class booking systems based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBoca Raton, FL, United StatesHQ recorded Sep 21, 20261,001-5,0001,745 contacts →

Exact match

“As part of the Anthology ecosystem, Blackboard Learn is designed to help students and educators achieve their goals through dynamic, data-informed experiences.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCamarillo, CA, United StatesHQ recorded Sep 21, 2026201-500319 contacts →

Exact match

“Modern Campus is a leading student-centric SaaS platform built exclusively for higher education-helping more than 1,700 colleges and universities deliver connected experiences…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 21, 2026201-500170 contacts →

Exact match

“Everspring unlocks the transformative power of education by partnering with doers, thinkers, leaders and change-makers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202651-200164 contacts →

Exact match

“Coursedog is the Integrated Academic Operations Platform.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCoralville, IA, United StatesHQ recorded Sep 21, 202651-200137 contacts →

Exact match

“Leepfrog Technologies is an education technology company headquartered in the Iowa City-Cedar Rapids region in eastern Iowa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLehi, UT, United StatesHQ recorded Sep 21, 202651-20096 contacts →

Exact match

“Kuali is the platform for the future of higher education.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchTampa, FL, United StatesHQ recorded Sep 21, 202651-20090 contacts →

Exact match

“Astria Learning is a Tampa based E-learning centric company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchChesterfield, MO, United StatesHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“Thesis is a dedicated higher education student information system provider.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAventura, FL, United StatesHQ recorded Sep 21, 202611-5064 contacts →

Exact match

“Streamline, simplify and centralize all functions of your learning management to deliver compelling student-centric solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchPalo Alto, CA, United StatesHQ recorded Sep 21, 202611-5049 contacts →

Exact match

“Opus1.io is the modern end-to-end platform that helps performing arts schools grow faster and more efficiently.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSandy, UT, United StatesHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“Lumion is the all-in-one operating system for career and trade schools, built to simplify operations, boost enrollment, and improve student outcomes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchOrono, ME, United StatesHQ recorded Sep 21, 202611-5033 contacts →

Exact match

“We're a Best Places to Work in Maine Winner!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchMoscow, ID, United StatesHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Populi is a fully hosted, web-based college information management system.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMountain View, CA, United StatesHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“GEGI LLC presents a comprehensive array of tools designed to seamlessly address the most pivotal components of your school's operational flow.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchFremont, NE, United StatesHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Sycamore Education is an online, all-in-one School Management System with over 300 features.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWeston, FL, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Maestro SIS is education's most comprehensive and customizable student information system.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“ConexED was created because we believe that every student deserves the best education and support no matter where they are.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHerndon, VA, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“BrainCert Unified Training Platform™ offers a comprehensive and secure collaborative learning solution that empowers your entire eLearning journey from start to finish.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“TEDU's Learning Support System (LSS) was built from the ground up with universities to create the first truly dedicated all-in-one academic support platform.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWestford, MA, United StatesHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“We got our start in Higher Education by focusing on process automation at a time when applications were increasing rapidly and paper-based processing was a burden.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMiddletown, DE, United StatesHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“At Edutechs, we are committed to creating a fair and inclusive education system that promotes equity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchTempe, AZ, United StatesHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“EdTech Solutions leverages education technology to improve learning by making it easy and simple for schools and students to manage and access individualized digital content on…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“Homeroom streamlines the management of your school's auxiliary programs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSunrise, FL, United StatesHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Since 2002, ClockWork has been at the forefront of student services technology, empowering universities and colleges across North America with innovative solutions that enhance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchKing Of Prussia, PA, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“AcademyOne delivers cloud-based software solutions that streamline enrollment, administratvie and academic functions with digital shared services, workflows and transformed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 160 online class booking systems based in the United States

See the full list, filter by size, metro and specialty, and access 1,258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online class booking systems based in the United States at a glance

As of Sep 21, 2026
31.4%Verified-email coverage
25.0Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Chicago
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
67
51-200
11
201-500
3
501-1,000
2
1,001-5,000
2

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 160 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 “online class booking systems” 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 1,258 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 September 21, 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.

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 “online class booking systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online class booking systems are there based in the United States?

RevenueBase identified 160 company matches for online class booking systems associated with the United States as of September 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?

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

Which city has the most online class booking systems?

Chicago leads with 5 company records, followed by New York (5) and San Francisco (5).

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 1,258 professional contacts with verified work emails tracked across these 160 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 September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 160 online class booking systems 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.