head to head · open source
Browser Use vs WebAI2API
Browser Use has 119,977 GitHub stars, 13,371 forks, 421 open issues and last shipped 3 days ago. WebAI2API has 1,421 stars, 359 forks, 41 open issues and last shipped 4 months ago. Browser Use leads on adoption by 8,343% (119,977 vs 1,421 stars). Browser Use is written in Python under MIT; WebAI2API is written in JavaScript under MIT. Browser Use has attracted 11% as many forks as stars, WebAI2API 25%. Browser Use was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-tools, 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
| Browser Use | WebAI2API | |
|---|---|---|
| GitHub stars | ★ 120K | ★ 1.4K |
| License | MIT | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-02 | 2026-07-10 |
| Forks | ⑂ 13K | ⑂ 359 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Browser Use if
- You weight community size — 120K stars and counting
- You want the MIT license terms
- Your stack matches Python
- 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 Browser Use
Navigate the web like a human does. Find an available slot, pick a date and time, handle the CAPTCHA, and book a driving test. Explore more demos and prompts ↗ Which Browser Use do I need? Path 1: Fully Hosted Cloud: Scale up with a fully hosted agent and browser. Path 2: CLI: Automate your own browser tasks. Path 3: Python Library: Run the open source Browser Use agent locally from your own code. Quickstart Path 1: Fully Hosted Cloud Scale browser automation with our hosted agent, stealth browsers, and infrastructure for profiles, recordings, and data policies. Get started with the API ↗ New Google, GitHub, or…
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About WebAI2API
WebAI2API 简体中文 English 📑 目录 快速部署 快速开始 使用方法 API 接口 设备配置参考 📝 项目简介 WebAI2API 是一个基于 Camoufox (Playwright) 的网页版 AI 服务转通用 API 的工具。通过模拟人类操作与 LMArena、Gemini 等网站交互, 提供兼容 OpenAI 格式 的接口服务, 同时支持 多窗口并发 与 多账号管理 (浏览器实例数据隔离)。 ✨ 主要特性 🤖 拟人交互 : 模拟人类打字与鼠标轨迹, 通过特征伪装规避自动化检测 🔄 接口兼容 : 提供标准 OpenAI 格式接口, 支持流式响应与心跳保活 🚀 并发隔离 : 支持多窗口并发执行, 可配置独立代理,实现多账号浏览器实例级数据隔离 🛡️ 稳定防护 : 内置任务队列、负载均衡、故障转移、错误重试等基础功能 🎨 网页管理 : 提供可视化管理界面, 支持实时日志查看、VNC 连接、适配器管理等 📋 支持列表 [!NOTE] 获取完整模型列表 : 通过 GET /v1/models 接口查看当前配置下所有可用模型及其详细信息。 ✅目前支持；❌目前不支持，但未来可能会支持；🚫网站不支持, 未来是否在支持看网站具体情况；💧结果带水印且无法去除； 🚀 快速部署 本项目支持 源码直接运行 和 Docker 容器化部署 两种方式。 📋 环境要求 Node.js : v20.0.0+…
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Frequently asked questions
Is Browser Use or WebAI2API more popular?
Browser Use has 119,977 GitHub stars and WebAI2API has 1,421. Browser Use has the larger community by that measure.
Are Browser Use and WebAI2API free?
Both are open source. Browser Use is licensed under MIT and WebAI2API under MIT. Neither carries a licence fee.
What is the difference between Browser Use and WebAI2API?
Browser Use is written in Python 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, Browser Use or WebAI2API?
Choose Browser Use if you want the larger community (119,977 stars) or its MIT licence terms. Choose WebAI2API if its feature set, stack or MIT licence fits better. Both are self-hostable.