TrustCaptcha - Invisible CAPTCHA for privacy-focused teams

CAPTCHAs have always had a reputation for frustrating users. Most people have experienced the classic puzzle challenges that interrupt signups, logins, or checkouts; something modern products ideally want to avoid. For a long time, Google reCAPTCHA was essentially the only widely used solution that could reliably detect bots without requiring user interaction. However, growing GDPR and privacy concerns have made it difficult (if not impossible) for many organizations, especially in regulated European markets, to rely on it. In response, several European CAPTCHA alternatives have appeared in recent years. Many of them focus primarily on the proof-of-work mechanism, which can slow down automated traffic but typically does not perform any bot detection at all. TrustCaptcha was developed to address this gap. The goal is a privacy-first CAPTCHA that still performs real bot detection through adaptive proof-of-work, behavioral analysis, and a bot risk score for each verification, while remaining fully customizable and suitable for modern applications and enterprise environments. Curious to hear how others here currently handle bot protection and CAPTCHA on their products 👀