Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Flynn is described as 'Open-source PaaS (Platform-as-a-Service) inspired by Heroku that simplifies deploying and maintaining applications' and is an app. There are more than 10 alternatives to Flynn for a variety of platforms, including Self-Hosted, Web-based, SaaS, Linux and Mac apps. The best Flynn alternative is Heroku. It's not free, so if you're looking for a free alternative, you could try Coolify or CapRover. Other great apps like Flynn are Easypanel, Dokku, Kubero and Qovery.
Kyma /kee-ma/ is a platform for extending applications with microservices and serverless Functions. It provides CLI and UI through which you can connect your application to a Kubernetes cluster.
Server Compass gives you the same deployment experience as Vercel, Railway, or Render - but on your own cheap VPS. No terminals, no YAML, just ship.



