I have heard pagerduty deploys their elixir microservices using a (very cut down) version of Phoenix. Somewhere they have a private "miniPhoenix" template that

I have heard pagerduty deploys their elixir microservices using a (very cut down) version of Phoenix. Somewhere they have a private "miniPhoenix" template that autogenerates everything for them. There are some big non-tech companies that you probably know that use elixir-phoenix, off the top of my head, PepsiCo, MBTA, BBC, PRX (of NPR/public radio fame).