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Sentinel
Detect VPNs, bots & antidetect browsers in under 40ms
Sentinel detects VPNs, proxies, antidetect browsers, and AI bots in under 40ms. Free API with device intelligence, 3D face liveness, and real-time threat scoring. No CAPTCHAs.
Hey Product Hunt! I built Sentinel because I was frustrated with how easy it is for fraudsters to bypass existing tools like IPQS and Sift using antidetect browsers (Kameleo, GoLogin, etc.).
Sentinel is different — it combines IP intelligence with device fingerprinting to catch threats that legacy tools completely miss. It detects VPNs, proxies, residential proxies, antidetect browsers, AI bots, and spoofed devices, all in a single API call under 40ms.
Key features:
Free API (1,000 requests/hour, no credit card)
Antidetect browser detection (Kameleo, GoLogin, AdsPower, Dolphin)
Device intelligence (incognito, VM, emulator, bot detection)
3D face liveness login (powered by FaceTec)
Google OAuth + 2FA
I'd love your feedback — especially if you work in fraud prevention or security. What features would make this more useful for your use case?
About Sentinel on Product Hunt
“Detect VPNs, bots & antidetect browsers in under 40ms”
Sentinel was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #234 on the daily leaderboard. Sentinel detects VPNs, proxies, antidetect browsers, and AI bots in under 40ms. Free API with device intelligence, 3D face liveness, and real-time threat scoring. No CAPTCHAs.
On the analytics side, Sentinel competes within API, SaaS and Developer Tools — topics that collectively have 650.6k followers on Product Hunt. The dashboard above tracks how Sentinel performed against the three products that launched closest to it on the same day.
Who hunted Sentinel?
Sentinel was hunted by raigo mets. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Sentinel including community comment highlights and product details, visit the product overview.
raigo mets