I am creating a website and I’ve already implemented the "Sign up with Google" button and i’ve already added the normal user creation form. i’m considering adding the "Sign up with Facebook" button but I’m not sure if it’s worth it. I couldn’t find any reliable statistics online about social signup market share and I was wondering if anyone else knew. I am open to other ways of signing up as well.
>Solution :
IMO, I would not put that on my website. If you already have Sign in with Google (Which is the most popular BTW), and a normal sign in form, It wouldn’t be worth it. At least with me, I never sign in with Facebook.