Conversion.Business

Zero-telemetry, 2-5 second gamified CAPTCHAs for React

What it does

A drop-in replacement for traditional captchas (like reCAPTCHA) that proves humanity using 2-5 second HTML5 micro-games instead of passive tracking. Zero cross-site cookies, zero behavioral telemetry. Just simple cryptography and WebGL verification.

Does the same job

all alternatives →

DOOM Captcha2021 · ▲512
Captchas don't have to be boring
ZA
Zero – A fast, zero-configuration server for React, Node.js, Markdown2019 · zeroserver.io · ▲513
Cap2025 · ▲431
A lightweight, modern open-source captcha
No CAPTCHA reCAPTCHA2014 · ▲181
Google's update to CAPTCHA just asks if you're robot
RC
Replace CAPTCHAs with WebAuthn passkeys for bot prevention2024 · github.com · ▲71
I built Nocaptcha after getting frustrated with traditional CAPTCHAs both as a user and developer. WebAuthn passkeys offered a promising alternative that's both more secure and user-friendly. What makes Nocaptcha different: - Uses WebAuthn standard instead of puzzle-solving - No need for users to remember passwords or solve puzzles - Open source Current limitation: Working with W3C WebAuthn Community Group on true passkey disposal for this use case. Looking for feedback particularly on: 1. Integration experience 2. User experience compared to traditional CAPTCHAs
WeHateCaptchas2019 · ▲208
Keep the bots out without annoying your users

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