Comment by collimarco

I have moved all Rails apps away from Heroku in the last years. It was great 10 years ago, but then became expensive, full of bugs and with terrible support. All our Rails apps (Pushpad, Newsletter.page, etc) are running on Cuber gem + DigitalOcean Kubernetes... In the last years we achieved 100% uptime (five nines), zero subtle bugs and huge cost savings.