Integrate social media login options into your comment form with Jetpack Comments.
When someone reads an article on your site and wants to comment, offer them the option of using an existing social networking account to post.
Since it replaces the default WordPress comment form, Jetpack Comments are deactivated by default. To activate them, visit Jetpack → Settings → Discussion on your Dashboard and toggle the Let readers use WordPress.com or Facebook accounts to comment setting.
Jetpack Comments
Integrate social media login options into your comment form with Jetpack Comments.
When someone reads an article on your site and wants to comment, offer them the option of using an existing social networking account to post.
Since it replaces the default WordPress comment form, Jetpack Comments are deactivated by default. To activate them, visit Jetpack → Settings → Discussion on your Dashboard and toggle the Let readers use WordPress.com or Facebook accounts to comment setting.
Please read this article to learn how to turn off WordPress comments altogether.
When activated, Jetpack Comments takes the place of your theme’s comment form. It will look something like this: