head to head · open source
CloakBrowser vs SeleniumBase
CloakBrowser has 32,712 GitHub stars, 2,720 forks, 164 open issues and last shipped 2 days ago. SeleniumBase has 13,222 stars, 1,612 forks, 14 open issues and last shipped yesterday. CloakBrowser leads on adoption by 147% (32,712 vs 13,222 stars). CloakBrowser is written in Python under MIT; SeleniumBase is written in Python under MIT. CloakBrowser has attracted 8% as many forks as stars, SeleniumBase 12%. SeleniumBase was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (bot-detection, cloudflare-bypass, playwright), 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
| CloakBrowser | SeleniumBase | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 13K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-11-03 | 2026-11-04 |
| Forks | ⑂ 2.7K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CloakBrowser if
- You weight community size — 33K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick SeleniumBase if
- You want the SeleniumBase feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and SeleniumBase fits your workflow better
About CloakBrowser
Stealth Chromium that passes every bot detection test. Not a patched config. Not a JS injection. A real Chromium binary with fingerprints modified at the C++ source level. Antibot systems score it as a normal browser — because it is a normal browser. Cloudflare Turnstile — 3 live tests passing (headed mode, macOS) Drop in Playwright/Puppeteer replacement for Python and JavaScript. Same API, same code — just swap the import. 3 lines of code, 30 seconds to unblock. 87 source level C++ patches — canvas, WebGL, audio, fonts, GPU, screen, WebRTC, network timing, automation signals, CDP input behavior humanize=True —…
read the full CloakBrowser overview →
About SeleniumBase
All in one Browser Automation Framework: Web Crawling / Testing / Scraping / Stealth 🚀 Start 🏰 Features 🎛️ Options 📚 Examples 💻 Scripts 🗾 Locale 📗 API 📘 Stealth API 🔠 DesignPatterns 🔴 Recorder 📊 Dashboard 🎖️ GUI 📰 TestPage 👤 UC Mode 🐙 CDP Mode 📶 Charts 🖥️ Farm 👁️ How 🚝 Migration 🎭 Stealthy Playwright 🛂 MasterQA 🚎 Tours 🤖 MCP 🟨 JS Mgr 🌏 Translator 🎞️ Presenter 🖼️ Visual 🗂️ CPlans 🐙 CDP Mode bypasses bot detection with Chromium based browsers. 🎭 Stealthy Playwright Mode extends CDP Mode's stealth to Playwright. pip install seleniumbase for the main framework. (Or use uv add ) pip…
read the full SeleniumBase overview →
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Frequently asked questions
Is CloakBrowser or SeleniumBase more popular?
CloakBrowser has 32,712 GitHub stars and SeleniumBase has 13,222. CloakBrowser has the larger community by that measure.
Are CloakBrowser and SeleniumBase free?
Both are open source. CloakBrowser is licensed under MIT and SeleniumBase under MIT. Neither carries a licence fee.
What is the difference between CloakBrowser and SeleniumBase?
CloakBrowser is written in Python and SeleniumBase in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, CloakBrowser or SeleniumBase?
Choose CloakBrowser if you want the larger community (32,712 stars) or its MIT licence terms. Choose SeleniumBase if its feature set, stack or MIT licence fits better. Both are self-hostable.