As a solo bootstrapping technical founder, I am in LOVE with Heroku. My product is single-tenant, which can be tough infrastructure-wise since each app/custome

As a solo bootstrapping technical founder, I am in LOVE with Heroku. My product is single-tenant, which can be tough infrastructure-wise since each app/customer needs a cluster of servers and services (Postgres and RabbitMQ). The Heroku pipelines enables me to have a testing app, staging app, and when I want to push staging to production, I can push the code to all my single-tenant production apps with the push of a button. In theory I could do this with Bitbucket or Gitlab CI/CD pipelines, but this enabled me to focus on app development instead of devops. That's just my preference, of course.