head to head · open source
CloakBrowser vs OpenSERP
CloakBrowser has 31,528 GitHub stars, 2,612 forks, 224 open issues and last shipped 5 days ago. OpenSERP has 1,395 stars, 157 forks, 20 open issues and last shipped 2 months ago. CloakBrowser leads on adoption by 2,160% (31,528 vs 1,395 stars). CloakBrowser is written in Python under MIT; OpenSERP is written in Go under MIT. CloakBrowser has attracted 8% as many forks as stars, OpenSERP 11%. CloakBrowser was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | OpenSERP | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 1.4K |
| License | MIT | MIT |
| Written in | Python | Go |
| Last push | 2026-09-13 | 2026-07-22 |
| Forks | ⑂ 2.6K | ⑂ 157 |
| 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 OpenSERP if
- You want the OpenSERP feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and OpenSERP 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 OpenSERP
OpenSERP is a self hosted search engine results page API and command line tool written in Go. It returns live, structured results from Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one JSON schema, and it can extract clean markdown from target pages. The project lives in the open source data extraction and web scraping ecosystem, with topics such as AI, API, CLI, LLM, and search.
read the full OpenSERP overview →
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Frequently asked questions
Is CloakBrowser or OpenSERP more popular?
CloakBrowser has 31,528 GitHub stars and OpenSERP has 1,395. CloakBrowser has the larger community by that measure.
Are CloakBrowser and OpenSERP free?
Both are open source. CloakBrowser is licensed under MIT and OpenSERP under MIT. Neither carries a licence fee.
What is the difference between CloakBrowser and OpenSERP?
CloakBrowser is written in Python and OpenSERP in Go. 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 OpenSERP?
Choose CloakBrowser if you want the larger community (31,528 stars) or its MIT licence terms. Choose OpenSERP if its feature set, stack or MIT licence fits better. Both are self-hostable.