Foxbridge vs Alternatives
How does foxbridge compare to other ways of automating Firefox?
Foxbridge vs Native WebDriver BiDi
| Feature | Foxbridge | Native BiDi |
|---|---|---|
| Protocol input | CDP (Puppeteer, OpenClaw) | BiDi only |
| Puppeteer support | Full (74/74 tests) | Experimental |
| OpenClaw support | Full | No |
| Request interception | Full (Fetch domain) | Limited |
| PDF generation | Full (IO streaming) | Full |
| Performance metrics | Full (real timing) | No |
| Anti-detect browser | Camoufox | Firefox only |
| Production ready | Yes | Emerging |
When to use foxbridge: You have existing CDP tools (Puppeteer, OpenClaw, browser-use) and want them to work with Firefox or Camoufox.
When to use native BiDi: You’re building a new tool from scratch and want to use the W3C standard directly.
Foxbridge vs Playwright Firefox
Playwright has native Firefox support via its own Juggler fork. However:
- Playwright’s Juggler is not the same as Camoufox’s Juggler — they diverged
- Playwright doesn’t expose CDP — tools that speak CDP can’t use it
- Playwright doesn’t support Camoufox’s anti-detect fingerprinting
- Foxbridge bridges CDP directly to Camoufox’s Juggler
When to use Playwright: You control the entire automation stack and can use Playwright’s API.
When to use foxbridge: You need CDP compatibility, anti-detect fingerprinting, or OpenClaw integration.
Foxbridge vs Chrome/Chromium
| Feature | Foxbridge + Camoufox | Chrome |
|---|---|---|
| Bot detection | Undetectable (BrowserForge fingerprints) | Trivially detectable |
| Per-context fingerprints | Yes (unique UA, WebGL, canvas per context) | No |
| Memory per context | ~10-15MB | ~50-80MB |
| CDP support | Full via foxbridge | Native |
| Injection protection | VulpineOS AX filter | None |
The key advantage: Camoufox via foxbridge gives you Chrome-level CDP compatibility with Firefox-level stealth.
See also
- Architecture — How CDP-to-Firefox translation works under the hood
- Quick Start — Install and run foxbridge in 2 minutes
- How-To Guides — Common foxbridge tasks and recipes
Last updated on