Coolify
Hosting & infrastructureAn open-source, self-hostable platform for deploying apps — a Heroku and Netlify alternative.
Coolify gives you the push-to-deploy experience of a managed platform on your own servers. Point it at hardware — a cloud VM or a box in a rack — and it handles deploys, databases, SSL, and backups.
It is the answer to "I want Heroku's convenience but on infrastructure I control," and it is fully open-source.
Where it's ideally used
A fit when you want a convenient deploy platform but need the whole stack to run on your own infrastructure.
Where it doesn't fit
You still own the underlying servers — not the choice for a team that wants no infrastructure at all.