Company lists · Data refreshed September 2026

Top 25 Online certification platforms based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 324 companies tracked

RevenueBase identified 324 online certification platforms headquartered in the United States as of September 2026 and tracks 15,721 professional contacts across them, including 3,184 with verified work emails. New York is the largest hub.

This list covers online certification platforms 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 29, 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 29, 2026 86% judged on-target in blind review

324Companies

15,721Contacts tracked

3,184Verified emails

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The 25 largest online certification platforms based in the United States

Ranked by team size

Top 25 of 324 online certification platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to online certification platforms: 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	Simplilearn	Partial evidence	United StatesHQ checked Sep 29, 2026	1,001-5,000	3,399 contacts →
	Partial evidence “World's leading digital skills platform providing digital skills training to help individuals acquire the skills they need to thrive in the digital economy.” Source: RevenueBase Database · checked Sep 29, 2026
2	Datacamp	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	1,285 contacts →
	Indirect evidence “There is incredible power in data and AI-but only if you know what to do with it.” Source: RevenueBase Database · checked Sep 29, 2026
3	EDX	Strong evidence	Lanham, MD, United StatesHQ checked Sep 29, 2026	201-500	664 contacts →
	Strong evidence “edX is the online learning platform that readies you, your teams, and your organization for every career moment.” Source: RevenueBase Database · checked Sep 29, 2026
4	Quickstart INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	51-200	392 contacts →
	Indirect evidence “QuickStart offers IT training for emerging and established professionals in the field.” Source: RevenueBase Database · checked Sep 29, 2026
5	Certus	Partial evidence	Orlando, FL, United StatesHQ checked Sep 29, 2026	201-500	308 contacts →
	Partial evidence “Certus is a leading professional ed-tech training and certification company that, through its suite of brands and businesses, delivers technical-skills training and compliance…” Source: RevenueBase Database · checked Sep 29, 2026
6	AI Certs	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	286 contacts →
	Strong evidence “AI CERTs is enterprise-grade global certification platform for AI and Blockchain, born from a simple but urgent realization: while talent is everywhere, opportunity is not.” Source: RevenueBase Database · checked Sep 29, 2026
7	Careerera -Snva Edutech	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 29, 2026	201-500	247 contacts →
	Indirect evidence “The Foundation of Careerera was laid in the year 2009, when the possibility of an on-line institution was at an incipient stage in India.” Source: RevenueBase Database · checked Sep 29, 2026
8	International Training	Strong evidence	Stuart, FL, United StatesHQ checked Sep 29, 2026	51-200	213 contacts →
	Strong evidence “We are a global training certification company that relies heavily on electronic education and media platforms to bring vital Differentiated Instruction and Credentialed…” Source: RevenueBase Database · checked Sep 29, 2026
9	Sprintzeal	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	51-200	180 contacts →
	Strong evidence “Sprintzeal is a leading e-learning platform offering high-quality certification courses in project management, IT service management, agile methodologies, quality management, and…” Source: RevenueBase Database · checked Sep 29, 2026
10	CBT Nuggets	Indirect evidence	Eugene, OR, United StatesHQ checked Sep 29, 2026	51-200	135 contacts →
	Indirect evidence “CBT Nuggets provides innovative IT training that is informative, meaningful, and engaging.” Source: RevenueBase Database · checked Sep 29, 2026
11	Coursera	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	501-1,000	112 contacts →
	Partial evidence “Coursera partners with more than 200 leading universities and companies to bring flexible, affordable, job-relevant online learning to individuals and organizations worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
12	Accredible	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	51-200	98 contacts →
	Partial evidence “Accredible is the world’s leading digital credential platform, enabling education and training leaders to increase learner engagement and drive program growth.” Source: RevenueBase Database · checked Sep 29, 2026
13	Straighterline	Partial evidence	Arlington, VA, United StatesHQ checked Sep 29, 2026	51-200	89 contacts →
	Partial evidence “StraighterLine is the leading provider of high-quality, affordable, online courses that help learners earn college credit and meet their professional goals.” Source: RevenueBase Database · checked Sep 29, 2026
14	Territorium	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “Territorium is a global education technology company that connects learners to careers using verified skills via a comprehensive learner record (CLR) with built-in badging, career…” Source: RevenueBase Database · checked Sep 29, 2026
15	Upright Education	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	77 contacts →
	Partial evidence “Upright Education empowers institutions and employers with digital certification and workforce development programs that produce industry-leading results and life-changing…” Source: RevenueBase Database · checked Sep 29, 2026
16	Training Camp	Partial evidence	Trevose, PA, United StatesHQ checked Sep 29, 2026	51-200	72 contacts →
	Partial evidence “Training Camp is a leading provider of accelerated IT certification training, trusted by organizations and professionals worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
17	Credly By Pearson	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “Credly is the world's largest and most extensive skill verification and digital credentialing network.” Source: RevenueBase Database · checked Sep 29, 2026
18	Eduminds Learning	Indirect evidence	Sheridan, WY, United StatesHQ checked Sep 29, 2026	51-200	60 contacts →
	Indirect evidence “At Eduminds Learning, we are committed to making quality higher education accessible to students and professionals around the world.” Source: RevenueBase Database · checked Sep 29, 2026
19	Certiverse	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	49 contacts →
	Partial evidence “Certification-as-a-Service for an evolving workforce.” Source: RevenueBase Database · checked Sep 29, 2026
20	Benchprep	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “BenchPrep’s award-winning digital learning ecosystem fosters continuous growth for professional associations and credentialing bodies, supporting the entirety of the lifelong…” Source: RevenueBase Database · checked Sep 29, 2026
21	ITU Online	Partial evidence	Dunedin, FL, United StatesHQ checked Sep 29, 2026	11-50	41 contacts →
	Partial evidence “ITU Online Training, established in 2012, has been dedicated to bringing students comprehensive training in all major aspects of the IT industry.” Source: RevenueBase Database · checked Sep 29, 2026
22	Gmetrix LLC	Partial evidence	Orem, UT, United StatesHQ checked Sep 29, 2026	11-50	39 contacts →
	Partial evidence “Join students and professionals worldwide who report passing their certification after using GMetrix.” Source: RevenueBase Database · checked Sep 29, 2026
23	Computer Coach IT Training	Partial evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “At Computer Coach, we specialize in delivering industry-recognized certification training and professional development solutions that empower individuals and organizations to…” Source: RevenueBase Database · checked Sep 29, 2026
24	Professional Institute Of Technology	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “The Professional Institute of Technology provides computer training and certification for both Software and Technical courses.” Source: RevenueBase Database · checked Sep 29, 2026
25	Certification Planner, LLC	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 29, 2026	51-200	27 contacts →
	Partial evidence “About us: Certification Planner (CP) is the world's leading short and long-term certification and training provider.” Source: RevenueBase Database · checked Sep 29, 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 certification platforms. 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 certification platforms.
Partial evidence: Its own public description names part of online certification platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online certification platforms. 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 324 online certification platforms based in the United States

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Online certification platforms based in the United States at a glance

As of Sep 29, 2026

20.3%Verified-email coverage

48.5Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

107

51-200

201-500

501-1,000

1,001-5,000

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 324 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 certification platforms, 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 certification platforms”. 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 certification platforms), 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 certification platforms, 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, 3,184 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 29, 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.

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 certification platforms, 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 certification platforms are there based in the United States?

RevenueBase identified 324 online certification platforms 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?

Simplilearn, headquartered in United States, tops this list with the largest team on record.

Which city has the most online certification platforms?

New York leads with 22 headquartered companies, followed by Houston (11) and Sheridan (10).

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 3,184 verified decision-maker contacts tracked across these 324 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 29, 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.