Possibility of including option to add to login/comment forms?

It’s outside the use-case for this plugin, as this is specifically for Contact Form 7. However, I believe there are comment honeypot plugins.

Ah no problem, dont like installing too large numbers of plugins so good to have a 1 size fits all. Had previously used a match captcha for cf7, login and comments but a few users complained about it so moved to yours for the forms and wanted to replace math captcha rather than add another plugin to the mix.