Stop bots.
Protect privacy.
Protect your website from malicious bots, abusive spam and fraudsters in compliance with the GDPR.
What makes CaptchaFox different?
Based in Germany, we adhere to data protection standards and do not use cookies or store personal data of end users.
Through a combination of multiple security strategies and a variety of signals, malicious bots are detected at an early stage.
User-friendly and zero friction challenges make it easier to verify customers without lowering conversion rates.
Protection against multiple threats
Prevent mass log in attempts used to verify the validity of stolen username/password pairs and fraudulently access user accounts.
Prevent bulk account creation and stop attackers from misusing sign-up processes to automate their fraudulent activities.
Prevent mass distribution of malicious or questionable information in public content, databases or private messages to disrupt your business.
Prevent automated acquisition of tickets or products in a manner that a normal user would be unable to undertake manually.
Prevent multiple payment authorization attempts that verify the validity of stolen gift card and payment data to exploit their value.
Prevent automated users from maliciously generating fake ad clicks and views that harm your online campaigns.
Ready to use in minutes
Integrating CaptchaFox only takes a few minutes and a few lines of code. Our API is compatible with reCAPTCHA, so you can make the switch quickly. We also offer a number of pre-built integrations for React, Vue, Angular and more.
All information in one place
Our intuitive dashboard provides you with extensive information about user interactions and allows you to activate new challenges in no time.
Try it out
Our solution in comparison
 |  | |
|---|---|---|
Features | ||
| Multiple languages | ||
| Multiple challenges | ||
| Values your users' privacy | ||
| Customizable design | ||
| Multi User Account Management | ||
| SAML 2.0 Single Sign-On | ||
| Support (by real people) | ||
User Experience | ||
| Average time needed to verify | 1s | > 10s |
| Customized types of challenges | ||
| Customized difficulty levels of challenges |
Fight bots and protect your users' data.
Don't give fraudsters and spammers a chance and protect your website with CaptchaFox today.
