head to head · open source
CloakBrowser vs ovobrowser
CloakBrowser has 31,638 GitHub stars, 2,625 forks, 229 open issues and last shipped 3 days ago. ovobrowser has 509 stars, 25 forks, 0 open issues and last shipped 27 days ago. CloakBrowser leads on adoption by 6,116% (31,638 vs 509 stars). CloakBrowser is written in Python under MIT; ovobrowser is written in various languages under MIT. CloakBrowser has attracted 8% as many forks as stars, ovobrowser 5%. CloakBrowser was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 10 topic tags (ai-agents, anti-detect, bot-detection, 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
| CloakBrowser | ovobrowser | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 509 |
| License | MIT | MIT |
| Written in | Python | — |
| Last push | 2026-09-20 | 2026-08-27 |
| Forks | ⑂ 2.6K | ⑂ 25 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CloakBrowser if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ovobrowser if
- You want the ovobrowser feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and ovobrowser fits your workflow better
About CloakBrowser
CloakBrowser is a stealth Chromium build for Python and JavaScript teams that need browser automation to survive bot detection systems, aimed at scraping and AI agent engineers who want to replace Playwright or Puppeteer without rewriting their code.
read the full CloakBrowser overview →
About ovobrowser
ovobrowser is an MIT licensed, source level Chromium fingerprint kernel for Windows x64 that applies fingerprint changes in C++ and compiles them into the browser binary, so that detection and fingerprinting test sites score it as ordinary Chrome — it is built for anti detect browser operators, scraping and browser automation developers, and agent teams that need Chromium to present a controllable, consistent fingerprint.
read the full ovobrowser overview →
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Frequently asked questions
Is CloakBrowser or ovobrowser more popular?
CloakBrowser has 31,638 GitHub stars and ovobrowser has 509. CloakBrowser has the larger community by that measure.
Are CloakBrowser and ovobrowser free?
Both are open source. CloakBrowser is licensed under MIT and ovobrowser under MIT. Neither carries a licence fee.
What is the difference between CloakBrowser and ovobrowser?
CloakBrowser is written in Python and ovobrowser in various languages. 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 ovobrowser?
Choose CloakBrowser if you want the larger community (31,638 stars) or its MIT licence terms. Choose ovobrowser if its feature set, stack or MIT licence fits better. Both are self-hostable.