Phoenix Guia Best Hosting for Phoenix (2026)
Compare the best hosting platforms for Phoenix. We review Fly.io, Railway, and more with Elixir deployment patterns.
Phoenix applications benefit from platforms that support Elixir's BEAM VM. We've evaluated hosting options that handle Phoenix releases and clustering well.
Por Que É Importante
Phoenix and Elixir's BEAM VM enable powerful features like clustering and live updates. The right platform supports these features while simplifying deployment.
Considerações Importantes
BEAM Clustering
Elixir can cluster across nodes. Fly.io and some platforms support BEAM clustering for distributed features.
Mix Releases
Phoenix uses Mix releases for production. Compile on CI, deploy the release artifact.
LiveView WebSockets
LiveView needs WebSocket support. Most modern platforms handle this well.
Hot Code Upgrades
Elixir supports hot code upgrades, but most deployments use rolling restarts instead.
Health Checks
Use Phoenix health check plugs. Configure platform to check /health endpoint.
Nossas Recomendações
Fly.io
Melhor Geral Excelente Suporte SDK OficialFly.io has first-class Phoenix support. BEAM clustering works. Global deployment. 3 free VMs. Best choice for Phoenix.
fly launch 
Railway
Melhor DX Excelente Suporte SDK OficialRailway auto-detects Phoenix. Great developer experience. Add PostgreSQL easily. $5/month credit. Simple deployment.
railway up 
Render
Melhor Plano Gratuito Excelente Suporte SDK OficialRender supports Phoenix with Docker. Free tier with spin-down. Managed PostgreSQL available.
render deploy Gigalixir
Melhor para Elixir Excelente Suporte SDK OficialGigalixir is purpose-built for Elixir. Hot upgrades, clustering support. Free tier with 1 instance. Elixir-focused.
git push gigalixir main 
Heroku
Mais Estabelecido Bom Suporte SDK OficialHeroku supports Phoenix with buildpacks. Mature, reliable. No free tier. Good add-on ecosystem.
git push heroku main Comparação Rápida
| Serviço | TypeScript | Edge | Plano Gratuito | Tempo de Configuração |
|---|---|---|---|---|
| Fly.io | none | ✓ | 3 VMs free | 15 min |
| Railway | none | ✓ | $5/month credit | 10 min |
| Render | none | ✓ | Free (spin-down) | 15 min |
| Gigalixir | none | ✓ | 1 instance free | 15 min |
| Heroku | none | ✓ | None | 20 min |
Início Rápido
app = "my-phoenix-app"
primary_region = "iad"
[env]
PHX_HOST = "my-phoenix-app.fly.dev"
PORT = "8080"
[http_service]
internal_port = 8080
force_https = true
[[services]]
internal_port = 8080
protocol = "tcp"
[[services.ports]]
port = 443
handlers = ["tls", "http"]Padrões de Integração Comuns
Fly.io + Fly Postgres
Phoenix on Fly.io with managed PostgreSQL and clustering.
Railway + Neon
Phoenix on Railway, serverless PostgreSQL on Neon.
Gigalixir + PostgreSQL
Elixir-focused hosting with managed PostgreSQL.