Earlier quoted context omitted.
I can second fly.io, I moved a bunch of personal (but "production") projects from Heroku to it recently (Node, Rust, Rails) and the experience has been great. I can also second their Heroku migrator, worked pretty flawlessly. Overall, my pricing has been about the same or 5-10% less per month. It doesn't have the same "Click this button to add this third-party service to your dynos, with billing included" eco-system…
That's the one thing I haven't seen anywhere else. I think technically, for "run simple automatically built containers with little dev effort." there are many better solutions than heroku. The marketplace is the only existing differentiator for heroku, and I don't really understand why no-one seems to be trying to recreate it. I get "marketplaces" are hard and there's a chicken/egg problem, but is anyone working on i…
I've seen it around a couple of times, but ofc it's not hit the same momentum that Heroku had back in the day.