Open Source Invisible reCAPTCHA alternatives

open-source captcha recaptcha
Payalord picture Payalord · Mar 16, 2017 · Viewed 16.7k times · Source

Is there any close or best open source solutions as Google's Invisible reCAPTCHA V2? And also as Google's regular reCAPTCHA V2(checkbox one)?

Answer

Kashyap Kotak picture Kashyap Kotak · Mar 18, 2017

SecurImage or phpcaptcha is open source alternative to Google reCaptcha v2. But I don't think there's any alternative to the Invisible reCaptcha yet. You can refer to This for some good alternatives for reCaptcha v2 (though most of them are not open source).

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