Camoufox

Camoufox — a developer-first stealth Firefox

TL;DR

Camoufox is a free, open-source Firefox fork built for one purpose: programmatic stealth browsing. Instead of injecting JavaScript to mask fingerprints, it patches the browser at the C++ level, so there are no detectable injection traces. It has no GUI and is driven almost entirely through Python, making it a tool for developers rather than manual multi-accounters.

Pricing

Plan	Price	Profiles	Notes
Open Source	$0	Unlimited (programmatic)	Ships as a Python package with a bundled Firefox build

Prices verified June 2026 — confirm on the official site.

How Camoufox scores on our criteria

1. Fingerprint masking quality — 8/10 (weight 20%)

This is Camoufox’s strongest area. By implementing spoofing inside the Firefox C++ source rather than via JavaScript injection, it avoids the telltale signs that detection scripts look for when properties have been overwritten at runtime. It controls all navigator properties, screen and viewport dimensions, geolocation, timezone, locale and Intl, and rotates fingerprints per launch from a distribution drawn from real devices. The main caveat is that it is Firefox-based, which represents a smaller share of real-world traffic than Chromium.

2. Pricing & value — 9/10 (15%)

It is completely free and open source, with no tiers, seats, or per-profile fees. For a developer who can work within its constraints, the value is hard to beat.

3. Free plan & trial — 9/10 (10%)

There is no separate trial because the entire project is free. You get the full feature set without payment, though “free” here assumes you have the technical skills to use it.

4. Profiles & management — 6/10 (10%)

Profiles are created and managed programmatically rather than through a dashboard. There is no profile library, tagging, or visual management layer, so this suits scripted workflows but offers nothing for users who expect a UI.

5. Automation & API — 9/10 (10%)

Automation is the entire point of the tool. It is launched mainly via Python and also exposes a Playwright API to other languages when run in remote-server mode. This makes it a natural fit for scraping pipelines, automation jobs, and AI agents.

6. Team collaboration — 4/10 (7%)

There are no built-in team features — no shared profiles, roles, or permissions. Collaboration would have to be handled through your own code and infrastructure.

7. Proxy & network — 7/10 (8%)

Proxies are configured programmatically per launch, and geolocation, timezone and locale can be aligned to the proxy to keep an identity coherent. There is no managed proxy marketplace, which is consistent with its developer focus.

8. Cloud & mobile profiles — 5/10 (5%)

Camoufox is a local browser engine. There is no hosted cloud profile service or dedicated mobile profile system, though you can of course run it on your own servers.

9. Usability & UI — 5/10 (8%)

There is no graphical interface at all. For a developer this is fine, even preferable, but it means the learning curve is real and non-technical users will be lost immediately.

10. Reputation, reliability & security — 7/10 (7%)

Being open source is a meaningful trust signal: the code can be inspected, and the debloated build strips telemetry. It is well regarded in the scraping and automation community, with reliability tied to how carefully you script it.

Who it’s for

Developers and scraping engineers running web scraping and data-harvesting pipelines, automation builders working at scale, ad-verification teams, sneaker/retail bot operators, and people deploying AI agents that need a low-footprint, hard-to-detect browser they can drive from code. If you already live in Python and want stealth without injection traces, Camoufox is an excellent fit.

Who should skip it

Anyone who wants a point-and-click profile manager, runs Chromium-only workflows, or lacks programming experience. There is no GUI and no hand-holding here — a tool like AdsPower or Multilogin will serve you better.

FAQ

Is Camoufox free? Yes. It is fully open source and free to use, with a bundled Firefox build shipped as a Python package.

Does Camoufox support automation? Yes — automation is its core purpose. It runs via Python and also exposes a Playwright API in remote-server mode.

Is Camoufox good for web scraping? Very much so. Its low RAM footprint and C++-level spoofing make it well suited to scraping and AI-agent workloads, provided you can script it.

---

This review follows our evaluation methodology. Spotted outdated data? Submit a product update.

Reviewed by anonymous — independent anti-detect browser researcher. Affiliate disclosure: some links are partner links; this never affects our scores.