diff --git a/www/_blog/2021-07-28-supabase-auth-passwordless-sms-login.mdx b/www/_blog/2021-07-28-supabase-auth-passwordless-sms-login.mdx
index 53bc68d9c64..d257268eee6 100644
--- a/www/_blog/2021-07-28-supabase-auth-passwordless-sms-login.mdx
+++ b/www/_blog/2021-07-28-supabase-auth-passwordless-sms-login.mdx
@@ -102,6 +102,7 @@ We've exposed this functionality in `supabase-js`, and it can be invoked with th
 The next major item on the list is MFA (Multi-Factor Authentication) - which includes TOTP 
 ([Time-Based One Time Password](https://en.wikipedia.org/wiki/Time-based_One-Time_Password)).
 
+Find out how Mobbin are using Supabase Auth to [manage 200,000 users](/blog/2021/07/28/mobbin-supabase-200000-users).
 
 Anything else you want to see or can help implement in Auth? Reach out on 
 [Discord](https://discord.supabase.com/) and give Auth a try by [creating a project](https://app.supabase.io/) on Supabase!