About
About UndetectableBrowsers
The independent, dated, criteria-based ranking of anti-detect browsers — the tools behind media buying, affiliate, e-commerce, multi-accounting, scraping, and crypto airdrops.
Last updated
Why this site exists
Anti-detect browsers are bought by people who care about privacy, isolation, and reliability — and who rarely have the time or setup to verify vendor claims themselves. Marketing pages overpromise; detection vendors keep moving the goalposts; prices change month to month. We do that verification, document it, date it, and keep it current, so a careful buyer can trust the ranking without re-testing ten products personally.
What we do
- Test fingerprint masking against real anti-detect suites (Pixelscan, CreepJS, BrowserLeaks) rather than trusting spec sheets.
- Normalize pricing to a cost per 100 profiles per month so wildly different plans can be compared fairly — and we date every figure.
- Grade every product against the same ten-point rubric, then publish what we find, weak spots included.
- Curate by use case — traffic arbitrage, social media, automation and scraping, crypto airdrops — because the best tool depends on the job.
The full scoring method is on our methodology page.
Editorial independence
Some links on this site are affiliate links, and we may earn a commission when you sign up through them — at no extra cost to you. This is how the site funds its testing, and it never influences a score or a ranking. We grade against the fixed rubric before any commercial relationship is considered, and products with no affiliate program are scored exactly like those with one. See the full affiliate disclosure.
Who writes the reviews
Every review is authored and maintained by anonymous, an independent anti-detect and anti-fraud researcher. Read more about how and why they test on the author page.
A note on legality
Anti-detect browsers are legal privacy and account-management tools in most jurisdictions. What matters is how they are used — violating a platform's terms of service or committing fraud is not something we endorse. We review tools; we do not endorse any specific use. Check the rules that apply to you.
Get in touch
Found outdated pricing, a missing feature, or a product we should cover? The best route is the submit an update page. For anything else, see contacts.