Friendly Captcha for
Flutter is an open source framework from Google for building natively compiled, cross-platform applications from a single code base. Friendly Captcha protects the Flutter applications from spam and bots.
Field of application/
Tired of clicking on cars?
Friendly Captcha is the user-friendly way to stop spam and bots - no labeling needed.
Get rid of annoying labeling tasks. Make spam protection easy and privacy compliant.
Happy users, increased conversion rates
With Friendly Captcha no user tasks are needed. It runs automatically in the background.
Fully accessible and WCAG compliant
Don’t exclude any users, Friendly Captcha is entirely barrier-free.
Privacy compliant with GDPR, CCPA, LGPD and PIPL
Friendly Captcha protects users’ privacy at the highest level of data protection.
European servers for maximum data protection
Ensure that your customers’ personal data remains in the EU.
The Captcha for Flutter
How the integration works
Create a Friendly Captcha account
Creating an account is completely free, all you need is a valid email address and you’re ready to go. Choose a plan that covers your needs. The first 30 days are free of charge.
Complete your billing details
To ensure that your account remains functional after the 30-day trial period, make sure to enter your billing information in the Friendly Captcha dashboard.
You can adjust and cancel your Friendly Captcha plan online at any time.
Integrate the source code to your Flutter app
Share the integration code with your developer via the link below to integrate Friendly Captcha into your Flutter app.
Connect Friendly Captcha with Flutter
To finish the integration, share with your developer the sitekey generated in step 2 and the API key generated in step 3.
The Friendly Captcha widget will appear in your Flutter frontend.
To verify that the integration is working properly, check out this step-by-step manual from our support website.
Friendly Captcha offers packages for any size of business based on the number of puzzle requests. You can find our plans and pricing models here.
Yes, absolutely. In order to get started, you can create a Friendly Captcha account here and take advantage of a 30-day trial period.
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.