Is Supabase auth with email OTP free of any charges?

Hey everyone, does anyone know if Supabase auth with email OTP free of any charges? I think it is, but I can't find any confirmation. Thanks a lot
7 Replies
inder
inder8mo ago
It is, but you can only send emails to users in your organization. https://github.com/orgs/supabase/discussions/29370
GitHub
Supabase Auth: Changes to default email provider · supabase · Discu...
As our user base has grown, we are taking steps to make sure we are able to continue to provide a safe, secure, robust free plan experience. To ensure that email-based auth continues to work for al...
dnlmkhlv
dnlmkhlvOP8mo ago
Are those who sign up in my app considered users in my organization?
inder
inder8mo ago
Nope, your organization refers to the team members who have access to your app. https://supabase.com/docs/guides/platform/access-control
Access Control | Supabase Docs
Roles and permissions at the organization and project levels
dnlmkhlv
dnlmkhlvOP8mo ago
so, every time someone new wants to sign up for my app, I will need to pay for OTP? where can i check the rate?
garyaustin
garyaustin8mo ago
You need to use your own SMTP provider. The email cost is based on that. Supabase is 50k users a month can use the project for free.
dnlmkhlv
dnlmkhlvOP8mo ago
so for these 50k users OTP emails will be free?
garyaustin
garyaustin8mo ago
You have to have your own SMTP provider to send the email. Those have free plans for x number of emails a day usually.
Supabase's SMTP provider is limited to sending email to members of your Supabase dashboard team only. Those are not end users. It is meant for very limited testing.

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