Cognito pricing

Each user has an associated profile that costs US$ 0.0055 per month. However, there is a permanent free tier that allows 50,000 monthly active users without charges, which is more than enough for our use case.

Besides that, we are charged for Cognito Syncs of our user profiles. It costs US$ 0.15 for each 10,000 sync operations and US$ 0.15 per GB/month stored. If we estimate 1,000 active and registered users with less than 1 MB per profile, with less than 10 visits per month in average, we can estimate a charge of US$ 0.30.

Total: US$ 0.30