CodeSandbox provides instant, shareable cloud development environments that run full-stack projects in the browser. AI Copilot helps write code, generate components, and debug — with zero setup time.
How CodeSandbox compares with its closest alternatives
All 5 closest alternatives have a free plan, as CodeSandbox does. Among the 3 that list a starting price, the cheapest is Gitpod at $9 a month and the median is $17. CodeSandbox starts at $12 a month, below that median. None of the 5 offers an API; FalcoScan's records show none for CodeSandbox. CodeSandbox offers a web app. Of the alternatives, 4 offer a web app. CodeSandbox was founded in 2014; the alternatives were founded between 2013 and 2024, 1 of them earlier. CodeSandbox is based in Amsterdam, Netherlands; none of the 3 alternatives with a known headquarters is in the Netherlands. They are in the United States.
Market position · Coding
How CodeSandbox compares in Coding
CodeSandbox has low opportunity and sits in the bottom third of 499 live Coding tools on FalcoScan. Across Coding, the average opportunity score is 60.4 and the average saturation score 44.4. FalcoScan rates CodeSandbox's own market position as crowded. 154 of the 499 operating Coding tools have hot momentum, and FalcoScan has recorded 16 shutdowns in the category.
CodeSandbox compared with its closest alternatives
Product
Opportunity
Saturation
Pricing
Pricing from
Free plan
API
Platforms
Momentum
CodeSandboxFounded 2014 · Amsterdam, Netherlands
Low
Crowded
Freemium
$12/mo
Yes
No
Web
Stable
Bolt.newFounded 2024 · San Francisco, United States
CodeSandbox has a free tier, with paid plans from $12 a month.
What are the best alternatives to CodeSandbox?
The closest alternatives to CodeSandbox that are still running, matched on the AI capabilities, uses and audience they share, are Bolt.new, Replit, Zed, Gitpod, and Firebase Studio.
Is CodeSandbox still running?
Yes. As of 1 November 2026, FalcoScan lists CodeSandbox as operating at codesandbox.io.
Where is CodeSandbox based?
CodeSandbox is headquartered in Amsterdam, Netherlands.
Does CodeSandbox have an API?
FalcoScan's records show no public API for CodeSandbox.
Who is CodeSandbox for?
CodeSandbox is built for developers.
How do I sign in to CodeSandbox?
Sign in on CodeSandbox's own website, codesandbox.io. FalcoScan reviews CodeSandbox but does not run its accounts, so logins, passwords and billing are handled by CodeSandbox directly.