Nocaptcha Recaptcha or Invisible Recaptcha?

2018-01-13 00:50:00

As Mailhide will be discontinued (to my understanding in Feb 2018), I plan to use Recaptcha V2 as a replacement (so will need to do an own implementation). Before starting the coding, I would like to get your advice (based on real-life experience) on which route to take.

First, my understanding on how both work (and I know of course that both are just variants of the same tool/software) :

Nocaptcha Recaptcha

Level 1 : you get the “checkbox”, and after a click, you either get a “verified”, or if not, you move to Level 2

Level 2 : you get the kitten/word captcha, and you either “succeed”, or have to re-try another one

Invisible Recaptcha

Level 1 : no user input required (function is called as decided by

the developer), and either you get “verified” or you move to Level 2

Level 2 : you get the kitten/word captcha, and you either “succeed”,

or have to re-try another one

To my understanding, the Level 2 is the same for both.

So my question is whether the “verified”