Friendly Captcha
GDPR-Compliant
Bot Protection

Organizations—from startups to large enterprises—use Friendly Captcha to protect their websites and online services from spam and abuse. Friendly Captcha respects your user’s privacy and works automatically, so your users don’t have to do anything.

Made in Europe

GDPR Compliant

Proven Accessibility

Completed: 2s (2480K/s)
I'm not a robot
FriendlyCaptcha ⇗

Made in Europe

GDPR Compliant

Proven Accessibility

Trusted by the world’s leading organizations
European Union
Porsche
Auth0
1&1 IONOS
Zalando
Birkenstock
Red Cross
Veolia

The user-friendly CAPTCHA alternative

Prevent bots. Ensure privacy.

Based on proof-of-work mechanisms and advanced risk signals, Friendly Captcha employs a fundamentally new approach to securely defend your websites and online services from spam and bots.

Friendly Captcha does not depend on tracking your users and exploiting personal data. Plus, your users no longer have to deal with tedious labeling tasks. They don’t have to do anything at all.

Truly invisible CAPTCHA challenge

Experience Friendly Captcha yourself.

Friendly Captcha is the first truly invisible CAPTCHA based on proof-of-work. Instead of prompting any visible challenge to the end user, it checks the end user’s device in the background.

Friendly Captcha generates a unique crypto puzzle for each user’s device. As soon as the user starts to fill in a protected form, it will be solved automatically. Solving it will usually take a few seconds. By the time the user is ready to submit, the puzzle is probably already solved.
Demo
Use the sample form to experience Friendly Captcha in action.

Why Friendly Captcha

European Captcha.
Made for the world.

We are a German company with a globally distributed team working to the highest German quality and data protection standards. With cutting-edge technologies, we protect your organization from bots.

Defend against bots

Based on proof-of-work mechanisms and advanced risk signals, Friendly Captcha deters spam and abuse consistently.

Protect your users' privacy

Friendly Captcha is privacy-first and fully GDPR-compliant. We don't store personal data from your users.

Improve user experience

Friendly Captcha is completely automated and fully accessible. Your users no longer have to deal with tedious labeling tasks.

Scale reliably

With data centers in the EU, US, Asia and around the world, we process millions of requests every day at highest availability.

Designed for developers

Easily integrate our powerful APIs.

Adding Friendly Captcha takes only minutes and just a few lines of code. Our API is compatible with other CAPTCHAs, allowing you to switch quickly. In addition, we offer a range of ready-to-use plugins for popular software such as WordPress.

Tools for every stack

We offer powerful APIs and open source libraries to add Friendly Captcha to your app.

Prebuilt integrations

Use our integrations for popular software like WordPress, and more.

<!– Add the widget script –>
<script type="module" src="https://yourdomain.com/[email protected]/widget.module.min.js" async defer></script>

<!– Add the widget itself –>
<div class="frc-captcha" data-sitekey="FCMV995O03V7RIMQ"></div>

POST https://api.friendlycaptcha.com/api/v1/siteverify

{
"success": true
}

Plans & Pricing

Find the plan that fits your needs.

Starter

Basic single domain protection for low traffic websites.

€9

per month

Includes:

Growth

Enhanced multi-domain security with stats for small businesses.

€39

per month

All the benefits of Starter, and:

Advanced

Comprehensive security choice with additional protection features for mid-sized companies.

€200

per month

All the benefits of Growth, and:

Enterprise

High-end security, scalability, and compliance with specialized support for enterprises.

Custom

Get in touch

All the benefits of Advanced, and:

Free non-commercial use

Basic protection for a non-commercial website with low traffic.

Includes:

Ready to get started?

Join thousands of organizations in switching to a privacy-first anti-bot solution. We protect your websites and online services with the highest German quality and data protection standards.

Privacy matters

Learn more about our commitment to protect your users' privacy.

Start your integration

Adding Friendly Captcha takes only minutes and just a few lines of code.