Trying to figure out why Antidetect Browsers are failing. Specifically on fingerprint.com

Hi Friends. I have been using Multiple antidetect browsers for years.
I have used more than 15 or maybe 20 Antidetect browsers and some kernel level patched forks of Chome and firefox on Github.
My issue here is I find a browser and It clears fingerprint.com on same hardware but after using it for some time I start getting browser tampering in the test.
Another issue Is I have Tried many proxy providers and somehow Fingerprint.com detects 96% of the proxies as Residential proxy. Well I am using a proxy and I don't want the websites to know that I am using a proxy.

I want you guys to recommend an antidetect browser that is fast with patches and fingerprint.com passes on it.
A proxy provider better than Nodemaven because even its ips are flagged.

Thanks

I personally use MostLogin because it handles multiple fingerprints much more effectively than browsers like MultiLogin, but I use it with their MCP Claude Code and the API to set up consistent profiles.

snkrsresell said:

I personally use MostLogin because it handles multiple fingerprints much more effectively than browsers like MultiLogin, but I use it with their MCP Claude Code and the API to set up consistent profile.

Click to expand...

Have you tested fingerprint.com on Mostlogin? How does it perform?

Honestly mate, you're fighting an arms race you can't win by chasing the next patched browser — fingerprint.com is a detection vendor, so every public patch becomes a signature they learn within weeks. That's actually why you pass on day one and start seeing "browser tampering" later: the patch didn't break, it just got fingerprinted on their side. Kernel-level forks from GitHub are the worst for this, because the patch code is public and identical across thousands of users, which is itself a giant signal.

The other big thing I'd look at is profile reuse. Long-lived profiles accumulate tiny inconsistencies over time — canvas noise that doesn't persist between sessions, fonts or extensions changing, timezone not matching the IP — and fingerprint.com scores that drift as tampering. Fresh, fully consistent profiles per project tend to survive way longer than nursing the same profile for months.

On the proxy side, there's an uncomfortable truth: proxy detection at that level is just IP intelligence databases. If the ASN is listed as a proxy provider, no browser patch will hide it — the detection happens before your browser even matters. The only things that consistently show clean are real ISP-issued IPs and real mobile device IPs, and even those get burned as the databases update.

So my actual advice: stop ranking browsers by "passes on day one" and instead test one browser with a fresh profile plus a clean ISP IP, kept fully consistent. You'll probably find the browser matters far less than the IP and the profile hygiene.

Did you try to use dolphin anty? I see many peoples say they are good but nothing will save a bad setup anyway

Some of this is the arms race, a public patch works on day one and then it's learned. But "detected as residential proxy" is not the browser, that comes from the IP itself: ASN, reputation, latency, ports. Try ISP/static or real mobile proxies instead of big rotating pools, those get labeled a lot. And "tampering" often means something inconsistent in your profile (timezone vs IP, engine/UA mismatch, fonts), so also try keeping one stable profile instead of rebuilding new ones each time.

What you're describing is pretty common. A browser looks clean at first, then gets flagged for tampering after a while. Detection systems update constantly, so a browser that's only patched once in a while will eventually fall behind. Inconsistent fingerprints also make it worse, for example a spoofed GPU or OS that doesn't match the real hardware underneath. We keeps its browser core updated alongside new Chromium releases and generates fingerprints that stay consistent with real device configurations, which helps profiles hold up over time instead of just passing a test on day one.

RomeoClouds said:

Hi Friends. I have been using Multiple antidetect browsers for years.
I have used more than 15 or maybe 20 Antidetect browsers and some kernel level patched forks of Chome and firefox on Github.
My issue here is I find a browser and It clears fingerprint.com on same hardware but after using it for some time I start getting browser tampering in the test.
Another issue Is I have Tried many proxy providers and somehow Fingerprint.com detects 96% of the proxies as Residential proxy. Well I am using a proxy and I don't want the websites to know that I am using a proxy.

I want you guys to recommend an antidetect browser that is fast with patches and fingerprint.com passes on it.
A proxy provider better than Nodemaven because even its ips are flagged.

Thanks

Click to expand...

Proxies do some kind of jump through hoops to reach the destination it goes really deep on networking
Look at this https://github.com/FoxIO-LLC/ja4 this is how social media tracks bots

I have come to the conclusion that to have your own antidetect browser u have to build your own doing the kernel patches by yourself