European Alternatives to reCAPTCHA
Google reCAPTCHA is widely used for bot protection but sends data to Google. European alternatives offer CAPTCHA and bot detection that is GDPR compliant without third-party tracking.
Open-Source Alternatives
| Hosting | Open-Source | Maintained | License | Stars | Repo | Website | |
|---|---|---|---|---|---|---|---|
| mCaptcha | AGPL-3.0 | 2.4k | Website |