Every CAPTCHA is a toll booth on your conversion funnel — and modern bots pay it more easily than your customers do.
ZeroBot verifies visitors invisibly, so real users never click a crosswalk again.
Every extra challenge costs signups and sales. Accessibility suffers most: audio challenges and image grids are notoriously hostile to real users with disabilities.
Solver farms and ML models crack image challenges for fractions of a cent. A puzzle only proves someone — or something — solved a puzzle.
Third-party captcha widgets load external scripts and cookies on every page, and their data practices are increasingly scrutinized under GDPR.
Detection happens before a challenge is ever needed.
A lightweight check confirms a real browser environment executed the page — headless browsers and raw HTTP clients fail it silently.
Device and browser signals build a risk score that follows a bot across IP rotations, so rotating proxies stop helping the attacker.
ASN analysis plus VPN, Tor, proxy and datacenter detection — tuned so residential and mobile users are never wrongly flagged.
Configure what happens to suspicious traffic per domain: block it, redirect it, or show ZeroBot's built-in captcha (with your own logo) as a last resort — never a first one.
Only when a request is genuinely suspicious. Clean traffic passes with zero interaction — no checkbox, no puzzles, no image grids. You control when the captcha layer activates from your rules.
Every request is scored using JavaScript validation, browser fingerprinting, IP reputation, ASN analysis and datacenter/VPN/Tor checks. Bots fail these signals without being shown anything they can farm out or solve.
Yes. ZeroBot includes a built-in captcha layer you can activate per domain from your custom rules, including your own logo. It appears only for traffic that fails the invisible checks.
Yes — ZeroBot runs server-side in your stack and does not conflict with any captcha widget you already use. Most customers remove the puzzle once they see the same protection without the friction.
Free tier, no card required.
See your own traffic verdicts before changing anything.