head to head · open source
stagehand vs WebAI2API
stagehand has 24,565 GitHub stars, 1,698 forks, 376 open issues and last shipped today. WebAI2API has 1,356 stars, 353 forks, 41 open issues and last shipped 2 months ago. stagehand leads on adoption by 1,712% (24,565 vs 1,356 stars). stagehand is written in TypeScript under MIT; WebAI2API is written in JavaScript under MIT. stagehand has attracted 7% as many forks as stars, WebAI2API 26%. stagehand was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser-automation), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| stagehand | WebAI2API | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 1.4K |
| License | MIT | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-20 | 2026-07-10 |
| Forks | ⑂ 1.7K | ⑂ 353 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick stagehand if
- You weight community size — 25K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick WebAI2API if
- You want the WebAI2API feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and WebAI2API fits your workflow better
About stagehand
Stagehand is the MIT licensed SDK for extracting data and interacting with any site on the web, available in TypeScript, Python, and Go, and aimed at developers building AI agents that need to drive a browser the way a person does rather than at engineers writing test suites.
read the full stagehand overview →
About WebAI2API
WebAI2API is a Node.js service that turns browser based AI sites — LMArena, Google Gemini, ChatGPT, DeepSeek, Sora, Google Flow and others — into a single OpenAI compatible HTTP API by driving a real Camoufox (Playwright) browser, built for developers and small teams who want programmatic access to those web interfaces without official API keys.
read the full WebAI2API overview →
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Frequently asked questions
Is stagehand or WebAI2API more popular?
stagehand has 24,565 GitHub stars and WebAI2API has 1,356. stagehand has the larger community by that measure.
Are stagehand and WebAI2API free?
Both are open source. stagehand is licensed under MIT and WebAI2API under MIT. Neither carries a licence fee.
What is the difference between stagehand and WebAI2API?
stagehand is written in TypeScript and WebAI2API in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, stagehand or WebAI2API?
Choose stagehand if you want the larger community (24,565 stars) or its MIT licence terms. Choose WebAI2API if its feature set, stack or MIT licence fits better. Both are self-hostable.