Why make humans prove they're human when bots solve CAPTCHAs anyway? SpamKill is completely invisible to real users — and 99.99% effective against bots.
🚀 200+ businesses switched from reCAPTCHA to SpamKill and saw 40% higher conversions with the same bot protection.
reCAPTCHA's whole model assumes human friction is acceptable. SpamKill's model is that humans should never be interrupted at all.
Every visitor is treated as a suspect and must pass a test to prove they're human. Real users waste time solving puzzles. On mobile, abandonment can reach 30%.
• Frustrating image puzzles ("select all traffic lights")
• 30% mobile abandonment rate
• Fails users with visual/motor disabilities
• Bots bypass it using AI solving services
• Google tracking on every page load
SpamKill watches how visitors interact with your forms — timing, mouse movement, typing patterns, device signals — and blocks bots silently. Real users never see anything happen.
• Completely invisible — zero user interaction
• Zero conversion impact on mobile or desktop
• 100% accessible — nothing to solve
• 99.99% detection — bots can't fake human behavior
• No third-party tracking
See how SpamKill outperforms reCAPTCHA in every way that matters
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Join 200+ businesses who switched from reCAPTCHA to SpamKill and got higher conversions with better protection.