Ask HN: How much is your side-project costing you?

I have a project, https://toucanfx.com, which costs me, monthly:

Heroku: $7 Heroku Postgres: $5 Resend: free tier AWS S3: less than $1 Elevenlabs: $0 (since I have no customers so far) Total: $13

This is quite costly, as I'm making $0/month.

Curious to know yours.