Your fingerprint checks out. Your TLS still gives you away.

It's Chromium — like practically every anti-detect browser on the market, since it runs on Electron/Playwright. The difference isn't in the rendering engine, it's one layer below: the TLS handshake. We rewrite it with utls to match the JA3/JA4 of a real Chrome 120, 131, or 133. That matters because it's exactly that mismatch — fingerprint saying Chrome, TLS saying Chromium/Electron — that most detectors use to catch anti-detect browsers. We're not denying we're Chromium; we're fixing the part Chromium alone gives away.

All of them — us included — spoof the JavaScript fingerprint: Canvas, WebGL, WebRTC, Client Hints. That's table stakes by now. The difference is one layer below, in TLS: most still emit the native Chromium/Electron handshake, which doesn't match the Chrome the fingerprint claims to be. AlterAntiX aligns both — a Go-based TLS proxy makes sure the JA3/JA4 belongs to a real Chrome 120, 131, or 133. It's rare in this market today because keeping utls presets in sync version by version is real engineering work, not a marketing feature.

On Cloudflare, we test directly: Cloudflare Turnstile passes, bot-detector.rebrowser.net logged 0 leaks on 05/12/2026, plus reCAPTCHA on a fresh Facebook signup and a normal Gmail login — real tests, not a simulation. Akamai and DataDome check the same kind of signal we fix (TLS crossed with fingerprint), but we don't have a direct, public test against them to claim a 'pass' with the same confidence. There's also a technical limit worth knowing: one layer below TLS, HTTP/2 doesn't yet replicate Chrome's frame ordering with 100% fidelity — that's the frontier where enterprise-grade detectors (like Akamai Bot Manager Enterprise) could, in theory, spot a difference. No one — us included — should promise 100% against any detector.

bot-detector.rebrowser.net (0 leaks, logged 05/12/2026), Cloudflare Turnstile, reCAPTCHA on a fresh Facebook account signup, and a normal Gmail login — real tests, not a simulation. We run this suite on every meaningful change to the fingerprint engine or the TLS proxy, because one misaligned preset breaks what we've made work.

Fair question. We're new, and we're not going to pretend otherwise. Instead of years on the market, here's what you can check right now: the TLS impersonation is tested and documented (0 leaks on bot-detector.rebrowser.net, 05/12/2026), pricing is transparent, and you get a 14-day no-questions guarantee to test it against your hardest account.

No anti-detect browser — ours included, no matter what anyone claims — guarantees 100% protection against any ban. Platforms also ban for behavior: posting too fast, a burnt residential IP, a third-party report. What AlterAntiX fixes is the technical layer — fingerprint and TLS won't be the reason you fall. That's the difference between falling because of your own mistake and falling because the tool failed you.

They do — and most are cheaper because they only spoof the fingerprint, without touching TLS. Compare the subscription cost to the cost of losing a mature account to a preventable ban. $14.90 a month for 30 profiles is under $0.50 a day — and the Free plan (3 profiles, no card) already shows you whether it works before you pay anything.

Not to get started. With your direct IP, the fingerprint-TLS alignment already handles most detection. For scale (dozens of accounts) or IP reputation, a residential proxy helps — but it's a complement, not a requirement.

Yes, with native builds on all three. And profiles can emulate Windows, macOS, Linux, Android, or iOS fingerprints — the system you install AlterAntiX on doesn't have to match the system a profile pretends to be.

Locally, on your machine, encrypted with AES-256 and your master password. Cloud sync (optional) uses end-to-end encryption — zero-knowledge: not even our team can read the contents, only you can.

Yes. The automatic importer brings over name, fingerprint, proxy, and cookies from all three straight into AlterAntiX. You don't rebuild profiles from scratch.

14 days, no questions asked. Request it through the Customer Portal and the money comes back — you don't need to convince us of anything.