About FingerBrowser

FingerBrowser is a browser fingerprint lab: free tools that show what websites can learn about a browser, and an independent directory of antidetect browsers built from public sources. It is run by Yuncedria Technologies Inc., a company based in Vancouver, British Columbia, Canada.

What we publish

• Tools. The fingerprint and IP check shows what websites see about your browser and which signals contradict each other. The browser personality test is a lighter way into the same data. Both run in your browser.
• The antidetect browser directory. Each product has a page with its facts (pricing, free plan, platforms, interface languages, and source code where it is public) and a summary of what users report on review sites, forums and GitHub, with a link to every source. The timeline collects dated events such as security incidents and plan changes.
• Guides, such as what browser fingerprinting is and what an antidetect browser is.

How the directory is researched

We don’t test these products ourselves. We summarize what the public record shows.

• Facts such as prices, plans and platforms come from each vendor’s official pages, and each product page shows the date we last checked them.
• A praise or complaint tag needs at least two independent reports, or one well-documented incident, and every tag links to its sources.
• Incidents such as breaches or shutdowns need reporting by a credible outlet or by the vendor itself.
• We paraphrase rather than quote, and copy review scores and counts exactly as each site shows them on the day we check. When a review site looks gamed, we say so next to its score.
• Products are listed only while they can still be downloaded or bought. Discontinued products are removed; when people still search for one, its old address explains what happened and suggests alternatives, as for AEZAKMI.

Independence and money

• Nobody pays to be listed, to be ranked or to change what we write. We don’t sell links or sponsored placements.
• Vendors can’t write, edit or approve our summaries.
• If we use affiliate links, they are marked, and they don’t change what we write. See our affiliate disclosure.
• WebTraceCheck is our own sister site, and we label it as such wherever we mention it.

Corrections and requests from vendors

If a fact on this site is wrong or out of date, write to hello@fingerbrowser.com, or to partners@fingerbrowser.com if you represent a vendor, with a link to a public source that shows the current information: a pricing page, documentation or a changelog. We check it and update the page in our own words, usually within a few days.

The user feedback on each product page (praise, complaints, review scores) reflects what public sources say, so it changes only when those sources change. We don’t publish text supplied by vendors.

Corrections log

• 2026-10-21. Multilogin: re-checked against its pricing page, help center and Trustpilot. We added its Android cloud phones, the proxy traffic and cloud-phone minutes included in each plan, the free plan’s July 2026 start and its rule that deletes all profiles after 7 days without a launch, and Multilogin’s explanation of the late-2025 outages.
• 2026-10-21. What is an antidetect browser?: figures updated after the directory grew to 55 products, including the price range, which now has to mention two automation engines that cost $299 and $2,000 a month.
• 2026-10-15. AEZAKMI: removed from the directory after its official site stopped serving the browser.

Privacy

Our tools run in your browser. The personality test adds rounded values to anonymous counters so it can show how common they are, and the site uses cookieless analytics. Details are in the privacy policy.

Contact

General questions and corrections: hello@fingerbrowser.com. Vendors and partnerships: partners@fingerbrowser.com. Privacy: privacy@fingerbrowser.com. More on the contact page.