Recaptcha on login

Hi,

There is no option at the moment to add the Recaptcha of our plugin on the login.

However, while researching to answer you, I stumble on this forum thread:
forum.joomla.org/viewtopic.php?t=960418
I think there are great answers there.
And I do agree that adding captcha to the login won't add any security (if a bot can register through the registration's captcha, it will be able to login through the login's captcha). Pluse, it's a big hassle for your users to have to validate a captcha each time they login (yes, it can be invisible for 90% of the users, but for others, they will have to fill a captcha each time).
To stop brute force attacks on your login, I think this is more adapted:
extensions.joomla.org/extension/brute-force-stop/