TrustCaptcha - Bot protection

Privacy friendly CAPTCHA. Stop bots.

Detects bots and makes bot attacks unprofitable. Completely eliminates puzzle tasks and makes your website accessible to everyone. Provides legal clarity and protects your customers' data. TrustCaptcha is the fully GDPR-compliant and EU-hosted CAPTCHA alternative.

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GDPR compliant

EU hosted

Trusted by companies, organisations and governments.

Government, Germany

Company, Austria

Government, Luxembourg

Company, Germany

Problem of classic CAPTCHAs

Traditional CAPTCHAs cost more than clicks

Conventional CAPTCHAs such as Google reCAPTCHA frustrate real users and introduce hidden compliance exposure — lost conversions and legal uncertainty in one.

Illustration of a classic reCAPTCHA CAPTCHA challenge

40% fewer form contactsAccording to statistics, up to 40% fewer forms are completed when users have to solve a picture puzzle like reCAPTCHA v2.Source: The Evolution and Effectiveness of Captcha

Only 71 % input hit rateAn IBM analysis of the Stanford study shows that three users agree on the same CAPTCHA solution only 71% of the time - the remaining 29% end up as support tickets in your inbox.Source: What is CAPTCHA?

US Data ExportCAPTCHAs such as reCAPTCHA transmit IP and browser data to U.S. servers; since the 2020 CJEU Schrems II judgment, standard contractual clauses alone no longer assure legality, forcing case-by-case risk checks.Source CNIL on reCAPTCHA consent

Privacy-friendly and accessible CAPTCHA alternative

TrustCaptcha offers bot protection, legal clarity, and satisfied users.

Prevent lost conversions and regulatory exposure with a privacy-first, EU-hosted bot defense.

Resilient bot defense, tailored to risk.Adaptive cryptographic puzzles, intelligent bot scoring, and fine-grained policy controls—like geoblocking, IP allow/block lists, and bypass keys—make abuse unprofitable.Explore the security concept →

Try it out for yourself

Solve the CAPTCHA several times in a row or use this demo directly with a bot script. As the threat increases, not only the duration but also the bot score increases.

Data sovereignty without compromise.Hosted in the EU, cookie-free, fully aligned with GDPR, and delivered with ready legal artifacts: data processing agreements, privacy policy suggestions, and SLA templates.Learn more about the compliance →

Bot protection that doesn’t hurt conversion.Invisible or minimal verification, built for accessibility, so real users proceed uninterrupted and abandonment drops.See user experience →

Built to plug into your stack.Simple SDKs, broad platform support, and flexible hooks let engineering teams deploy quickly and customize to their needs.Discover our prebuilt integrations →

What it means for your team

Tailored value for your role and team

See how Revenue/UX, Compliance, and Engineering get value—without conflicting trade-offs.

Revenue & Product Leaders"Recover lost conversions without compromise"Protect your funnel with bot defense that stays invisible to real users.

Invisible verification keeps drop-off low and trust high.
No trade-off between security and UX—customers proceed smoothly.
Built-in privacy & compliance removes go-to-market blockers.

Reduced form abandonment while staying audit-ready.Explore the accessibility and customization options of TrustCaptcha →

Compliance & Risk Officers"Legal readiness, out of the box"Deploy CAPTCHA without adding compliance overhead.

EU-hosted, cookie-free verification aligned with GDPR.
Ready-made DPAs, privacy policy snippets and SLA templates.
No hidden data exports—clear audit trail and data sovereignty.

Auditors get the transparency they need; you get peace of mind.All about privacy and compliance of TrustCaptcha →

Engineering & Dev Teams"Ship fast. Stay in control."Integrate robust bot protection with minimal friction.

Simple SDKs and prebuilt integrations across stacks.
Fine-grained controls (geoblocking, IP policies, bypass keys) for tuning.
Predictable, low-latency behavior that doesn’t break flows.

Setup in minutes; customize per environment.Explore all prebuilt integrations and read the docs →

Why TrustCaptcha is the best reCAPTCHA alternative in 2025

Multi-Layered Security ConceptTrustCaptcha offers maximum protection against bot abuse with its multi-layered security concept consisting of dynamically scaled proof-of-work, individual bot score and custom security configuration. Learn more

Accessible and Fully CustomizableThe CAPTCHA is accessible for disabled users and fully customizable to individual needs. Learn more

Privacy Friendly and GDPR-CompliantTrustCaptcha focuses on data privacy in accordance with the privacy-by-design principle. The CAPTCHA is fully GDPR-compliant. Learn more