Question triggered by the other post about instances shutting down due to costs
Summary of the answers:
- lowest number so far: lemmy.ml with 0.03€ per user per month
- a few others (feddit.uk, lemmy.zip) have around 0.11$ per user per month
- obviously single user instance have higher costs
We run on the cheapest Hetzner VPS we can, which is about $8 USD/month. Pictrs are on cloudflare R2. Pictrs storage hovers around 14GB and we have yet to get a non-zero invoice.
Our active users are super low (I think). I don’t think the lemmy interface tells you the number of active users for in instance, just for communities, but since it’s a niche instance I can safely say it’s around 10 people.
So that’s a little less than a dollar per month per user. On the existing VPS I think we could safely add a bunch of users without needing to upgrade.