Find free alternative to mCaptcha for developers - 2024

List of free alternative to mCaptcha for developers. Find the best alternative to mCaptcha as captcha tools for your needs.

Logo thumbnail for mCaptcha

mCaptcha

mCaptcha is proof-of-work based captcha system that is privacy focused and fully automated.

Tags: captcha

Free Offer:

self host

👉 Alternative to mCaptcha as captcha tools/services

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ALTCHA

Privacy-focused, fast, highly accurate anti-spam for websites and APIs. Eliminate spam before it reaches you.

Tags: anti-spam, spam-filter, captcha, security

Free Offer:

200 requests a day per domain.
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Friendly Captcha

Bot protection for the internet

Tags: captcha, security

Free Offer:

1,000 requests / month Not for commercial