CodePen
CodePen is a web-based HTML, CSS, and JavaScript code editor that enables its users to experiment with code right in the browser.
Market Share of CodePen
Current Customer(s)
388565
Market Share (Est.)
95.55%
Ranking
#1
Top Competitors and Alternatives of CodePen
The top three of CodePen’s competitors in the Browser Testing category are Cypress.io with 1.86%, Marker.io with 1.10%, BrowserStack with 0.84% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cypress.io | 7558 | 1.86% | CodePen vs Cypress.io |
| Marker.io | 4473 | 1.10% | CodePen vs Marker.io |
| BrowserStack | 3403 | 0.84% | CodePen vs BrowserStack |
| TestCafe | 822 | 0.20% | CodePen vs TestCafe |
| LambdaTest | 409 | 0.10% | CodePen vs LambdaTest |
| iMacros | 274 | 0.07% | CodePen vs iMacros |
| Rainforest QA | 250 | 0.06% | CodePen vs Rainforest QA |
| Ghost Inspector | 216 | 0.05% | CodePen vs Ghost Inspector |
| Browserling | 211 | 0.05% | CodePen vs Browserling |
| NightwatchJS | 166 | 0.04% | CodePen vs NightwatchJS |
| Kobiton | 131 | 0.03% | CodePen vs Kobiton |
| TestingBot | 60 | 0.01% | CodePen vs TestingBot |
| Browsersync | 51 | 0.01% | CodePen vs Browsersync |
| Attensee | 14 | 0.00% | CodePen vs Attensee |
| EveryStep | 8 | 0.00% | CodePen vs EveryStep |
| MultiBrowser | 8 | 0.00% | CodePen vs MultiBrowser |
| DalekJS | 7 | 0.00% | CodePen vs DalekJS |
| Testling | 6 | 0.00% | CodePen vs Testling |
| BrowseEmAll | 5 | 0.00% | CodePen vs BrowseEmAll |
| Aerokube Moon | 4 | 0.00% | CodePen vs Aerokube Moon |
Popular Comparisons
Top Competitors and Alternatives of CodePen
The top three of CodePen’s competitors in the Browser Testing category are Cypress.io with 1.86%, Marker.io with 1.10%, BrowserStack with 0.84% market share.
CodePen vs Cypress.io
CodePen vs Marker.io
CodePen vs BrowserStack
CodePen vs TestCafe
CodePen vs LambdaTest
CodePen vs iMacros
CodePen vs Rainforest QA
CodePen vs Ghost Inspector
Customers of CodePen
Around the world in 2026, over 387865 companies have started using CodePen as Browser Testing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| IBM | 10,000+ | Armonk | New York | United States |     |
| Petronas Chemicals Group Bhd | 10,000+ | Kuala Lumpur | Kuala Lumpur | Malaysia | |
| Tổng Công ty Xây dựng Số 1 - CTCP | 10,000+ | Ho Chi Minh City | Ho Chi Minh City | Vietnam | |
| Pemerintah Kota Bekasi | 10,000+ | Bekasi | West Java | Indonesia | |
| Umicore | 10,000+ | Brussels | Brussels Capital | Belgium | |
| PT Lion Super Indo | 10,000+ | Jakarta | Jakarta | Indonesia | |
| Jabil | 10,000+ | St. Petersburg | Florida | United States | |
| Al Yamamah University | 10,000+ | Riyadh | Ar Riyad | Saudi Arabia | |
| The Polish Scouting & Guiding Association | 10,000+ | Warsaw | Mazovia | Poland | |
| Wurth Elektronik Sweden AB | 10,000+ | Otopeni | Ilfov | Romania | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
CodePen Customers by Products and Services
The top three products and services offering customers that use CodePen for Browser Testing are Marketing (596), Design (440), Project Management (398).
Customers
Download the 6sense Chrome Extension to get verified contact data of CodePen employees
Install Now
CodePen Customers by Employee Size
The majority of CodePen's customers for the browser-testing category fall in the company size of 0 - 9 employees (274456 companies), 20 - 49 employees (55345 companies), 10 - 19 employees (28961 companies).
Employee Size
CodePen Customers by Geography
The top three geographies of CodePen for browser-testing are the United States with 167892(50.17%), Germany with 42288(12.64%), United Kingdom with 31883(9.53%) customers respectively.
Customers
Employees of CodePen
Also see other Products/Services by CodePen in:
FAQ
Find answers to the most often asked questions by users.
Who are the top CodePen competitors?
CodePen’s Top competitors in the browser-testing category are Cypress.io, Marker.io, BrowserStack. You can view a full list of CodePen competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of CodePen and 40,000 other technologies on the internet. You can also compare CodePen and its feature with top competitors here : CodePen vs Cypress.io CodePen vs Marker.io CodePen vs BrowserStack.
What is CodePen customer distribution based on company size?
What is CodePen market share in the browser-testing?
What are the top countries that use CodePen?
What are the top industries that use CodePen?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoGet instant access to B2B contact data across the web
Sign Up Today
