Comment by andout_

I work at Encore so I'm biased.

We've had a bunch of people migrate over from Heroku in the last couple years, especially after they killed the free tier.

The main difference from other alternatives is that you don't write any infrastructure config - you just declare what you need in your code (databases, cron jobs, pubsub, etc) and Encore handles provisioning it in your AWS/GCP account (works locally as well where local is 1:1 to your prod env). So there's no Terraform to maintain or Docker setup to mess with.

If you're looking to move off Heroku it's pretty straightforward, most folks get their app running in an afternoon. Happy to help if you run into anything: https://encore.cloud