ASP.NET Core Guia

Best Hosting for ASP.NET Core (2026)

Compare the best hosting platforms for ASP.NET Core. We review Azure, Railway, and more with .NET deployment patterns.

ASP.NET Core runs cross-platform, opening many hosting options beyond Windows. We've evaluated platforms that handle .NET applications well.

Por Que É Importante

ASP.NET Core's cross-platform nature means you're not locked into Azure. Choose based on cost, features, and operational requirements rather than platform constraints.

Considerações Importantes

Azure Integration

Azure App Service has first-party .NET support. Managed identity, easy scaling, integrated monitoring.

Container Deployment

ASP.NET Core runs in containers on any platform. Use mcr.microsoft.com/dotnet/aspnet base images.

Linux vs Windows

Linux containers are smaller and cheaper. Windows only needed for specific dependencies. Most apps work on Linux.

Health Checks

Use ASP.NET Core health checks middleware. Configure platform to use /health endpoint.

AOT Compilation

.NET 8+ supports Native AOT for faster startup. Consider for serverless deployments.

Nossas Recomendações

azure

Melhor Microsoft Excelente Suporte SDK Oficial

Azure App Service has first-party .NET support. Easy deployment from Visual Studio. Managed identity, auto-scaling. Free tier available.

az webapp up --runtime dotnet:8

Documentação →

Railway

Melhor DX Excelente Suporte SDK Oficial

Railway auto-detects .NET projects. Great developer experience. Add PostgreSQL easily. $5/month credit.

railway up

Site → Documentação →

Render

Melhor Plano Gratuito Excelente Suporte SDK Oficial

Render supports .NET with Docker. Free tier with spin-down. Managed PostgreSQL and Redis available.

render deploy

Site → Documentação →

Fly.io

guides.badges.Best Global Bom Suporte SDK Oficial

Fly.io for global .NET deployment. Docker-based. 3 free VMs. Good for edge deployment.

fly launch

Site → Documentação →

aws

Melhor para Empresas Excelente Suporte SDK Oficial

AWS Elastic Beanstalk or ECS for enterprise. Lambda with .NET 8 Native AOT. Most scalable, most complex.

eb deploy or CDK

Documentação →

Comparação Rápida

Serviço	TypeScript	Edge	Plano Gratuito	Tempo de Configuração
azure	none	✓	F1 (limited)	15 min
Railway	none	✓	$5/month credit	10 min
Render	none	✓	Free (spin-down)	15 min
Fly.io	none	✓	3 VMs free	20 min
aws	none	✓	12 months	45 min

Início Rápido

Dockerfile for ASP.NET Core Dockerfile

FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
WORKDIR /src
COPY *.csproj .
RUN dotnet restore
COPY . .
RUN dotnet publish -c Release -o /app/publish

FROM mcr.microsoft.com/dotnet/aspnet:8.0
WORKDIR /app
COPY --from=build /app/publish .
EXPOSE 8080
ENTRYPOINT ["dotnet", "MyApp.dll"]

Padrões de Integração Comuns

Azure App Service + SQL

ASP.NET Core on App Service with Azure SQL and managed identity.

azure azure-sql

Railway + Neon

ASP.NET Core on Railway, serverless PostgreSQL on Neon.

railway neon

AWS Lambda + .NET AOT

Serverless ASP.NET Core with Native AOT for fast cold starts.

aws

Perguntas Frequentes

What's the best free hosting for ASP.NET Core? ▼

Railway offers $5/month credit. Render has free tier with spin-down. Azure App Service F1 tier is free but limited. Fly.io offers 3 free VMs.

Should I use Windows or Linux hosting? ▼

Use Linux for most apps—containers are smaller and hosting is cheaper. Only use Windows if you have Windows-specific dependencies.

How do I deploy from Visual Studio? ▼

Right-click project → Publish → Azure App Service. Or use 'dotnet publish' and deploy the output to any platform.

What about serverless for ASP.NET Core? ▼

AWS Lambda supports .NET 8 with Native AOT for fast cold starts. Azure Functions also supports .NET. Consider for event-driven workloads.

Guias Relacionados

aspnet core aspnet core spring boot

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Última atualização: January 11, 2026