
Fly.io is the best deployment platform I've used for Elixir/Phoenix applications. The CLI is intuitive, deployments are fast, and the London region means low latency for my UK users. The automatic HTTPS, built-in metrics and the ability to scale to zero make it perfect for indie SaaS projects. Deploying a Phoenix app takes minutes, not hours. Review collected by and hosted on G2.com.
The main limitation is the number of available regions — I'd love to see Poland added as a deployment region for better latency for Central European users. The documentation can sometimes be inconsistent between the new and old platform versions which caused some confusion during initial setup. Pricing can also be hard to predict for smaller projects. Review collected by and hosted on G2.com.

