The open-source Kameleo alternative
Kameleo is the most automation-first of the commercial anti-detect browsers — a clean Local API, multi-language SDKs, Docker. Clearcote matches the automation-first workflow but is open source, free, and self-hostable, with no license server or rate limits in the loop.
What is Kameleo?
Kameleo is a genuinely developer-focused anti-detect browser: a Local API on localhost:5050, SDKs in Python, JS/TS and C#, per-framework Selenium/Puppeteer/Playwright endpoints, Docker images, and engine-level masking in two custom builds (Chroma/Chromium and Junglefox/Firefox) plus mobile emulation. On the automation axis it's the closest rival to Clearcote — credit where it's due.
The differences are openness and model. Kameleo's engine and masking are closed-source — you can't audit or patch the stealth you're paying for, only its open SDK clients. It's a per-seat subscription with tiered API rate limits, headless and full mobile gated to pricier tiers, and cloud-stored profiles by default; a proprietary license server sits in the loop, so if the subscription lapses the browser stops. Clearcote keeps the same clean connect_over_cdp workflow — but open, free, self-hosted, and license-server-free.
Clearcote vs Kameleo
| Feature | Clearcote | Kameleo |
|---|---|---|
| Source | Open engine — readable & reproducible | Closed engine (open SDK clients only) |
| Automation | SDK + CDP + Docker (automation-first) | Local API + SDKs + Docker (automation-first) |
| Cost | Free & open | Per-seat subscription + tiered API limits |
| Headless | First-class & free | Gated to higher tiers |
| License server | None — runs standalone | Proprietary license server in the loop |
| Engines / mobile | Chromium (Chrome persona) | Chromium + Firefox + mobile emulation |
Comparison compiled July 2026. Kameleo is closed engine; open sdks; details change — check its project for the latest.
Why teams pick Clearcote
Open, not licensed
Same clean CDP workflow, but you can read and patch the masking — and there's no license server that can switch your browser off if a subscription lapses.
Free and unmetered
No per-seat cost, no API rate tiers, no concurrency cap. Kameleo meters all three.
Headless is free
Clearcote's headless + Docker are first-class and free; Kameleo gates headless behind its Business tier.
Your infra, your data
Runs air-gapped on your machines; Kameleo defaults to cloud-stored profiles.
When Kameleo might be the better pick
- You want two engines plus richer mobile (iOS/Android) emulation out of the box.
- You prefer a commercial product with a vendor SLA and don't need to audit the masking.
- Kameleo is a strong, automation-first tool — if closed-source and a subscription are acceptable, it's a capable rival.
FAQ
Is Kameleo or Clearcote better for automation?
They're close — both are automation-first with SDKs, CDP and Docker. The differences are open vs closed source, free/self-hosted vs per-seat subscription with rate limits, and no license server vs a proprietary one in the loop. If the subscription lapses Kameleo stops; a self-hosted Clearcote keeps running.
Is Kameleo open source?
Only its SDK clients are open; the engine and masking are proprietary. Clearcote's engine patches are open and reproducible.
Does Kameleo support headless and Docker?
Yes, but headless is gated to higher tiers. Clearcote's CDP endpoint and Docker image are first-class and free.
Related reading
Try the open-source Chromium alternative
Free and open source, a drop-in for Playwright & Puppeteer, coherent down to the TLS handshake.