May 2026
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Global Rank
#11,221
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Bounce Rate
48.24%
Pages per Visit
5.28
Avg Visit Duration
00:03:35
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Top 10 codepen.io Competitors
The Top 10 Sites Like codepen.io in May 2026 are ranked by their affinity to codepen.io in terms of keyword traffic, audience targeting, and market overlap
Generate beautiful color palettes.
Global Rank
#77,495
5,131Bounce Rate
61.34%
Pages per Visit
2.00
Avg Visit Duration
00:02:13
Similarity Score
100%CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.
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Global Rank
#15,183
5,313Bounce Rate
24.86%
Pages per Visit
18.31
Avg Visit Duration
00:05:38
Similarity Score
93%Replit is an AI-driven software creation platform where everyone can build, share, and ship apps and websites, fast.
- Company
- Replit
- Industry
- AI Chatbots and Tools
Global Rank
#3,434
249Bounce Rate
39.98%
Pages per Visit
6.05
Avg Visit Duration
00:06:58
Similarity Score
89%Find answers to common questions, learn how to use Playcode features, and get help with your projects.
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Global Rank
#75,014
3,375Bounce Rate
42.07%
Pages per Visit
4.42
Avg Visit Duration
00:01:01
Similarity Score
87%Save time by deploying a development environment in seconds. Collaborate, code, learn, build, and run your projects directly from your browser.
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Global Rank
#212,302
10,423Bounce Rate
36.42%
Pages per Visit
3.93
Avg Visit Duration
00:01:49
Similarity Score
82%- Company
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Global Rank
#12,516
1,659Bounce Rate
43.46%
Pages per Visit
4.87
Avg Visit Duration
00:05:30
Similarity Score
79%High-level overview of a proposed web standard to allow for secure authentication with payment service providers.
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Bounce Rate
71.76%
Pages per Visit
1.98
Avg Visit Duration
00:01:10
Similarity Score
76%StackBlitz is the collaborative browser-based IDE for web developers. StackBlitz eliminates time-consuming local configuration and lets developers spend more time building.
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Global Rank
#21,069
4,760Bounce Rate
32.52%
Pages per Visit
6.12
Avg Visit Duration
00:03:59
Similarity Score
74%- Company
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Bounce Rate
82.86%
Pages per Visit
1.32
Avg Visit Duration
00:01:43
Similarity Score
72%Generate web designs instantly with Liveweave's AI coding assistant. The ultimate real-time editor for HTML, CSS, and JavaScript.
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Global Rank
#481,518
206,458Bounce Rate
44.78%
Pages per Visit
1.73
Avg Visit Duration
00:00:55
Similarity Score
68%codepen.io's top 5 competitors in May 2026 are: jsfiddle.net, codesandbox.io, replit.com, playcode.io, and more.
According to Similarweb data of monthly visits, codepen.io’s top competitor in May 2026 is jsfiddle.net. codepen.io 2nd most similar site is codesandbox.io, and closing off the top 3 is replit.com.
playcode.io ranks as the 4th most similar website to codepen.io and codeanywhere.com ranks fifth in May 2026.
The other five competitors in the top 10 list are github.dev, developer.chrome.com, stackblitz.com, htmledit.squarefree.com, and liveweave.com.