Docker's Portability and Container Power: Unlocked & Global

Build and scale containerized apps on a developer-focused public cloud.

Ready, Set, Go!

Speedrun Your Docker App Onto Fly.io

Deploy any Dockerized app to Fly.io in a few minutes with Fly.io's command line tool, flyctl.


  
  
    
      > Install flyctl on GNU/Linux
    
      $ curl -L https://fly.io/install.sh | sh

    
       
    
      > Run from project root with Dockerfile
    
      $ fly launch
    
       
    
      > Scale CPU, memory, instances & regions
    
      $ fly scale

Not on GNU/Linux? Install flyctl for your platform.

Up, Up, and Away!

Unleash the Full Potential of Docker with Fly.io

Deploy your containerized applications at global scale. Run your apps in a truly distributed, cloud-native environment.

Effortless Deployment Made for Docker

Docker Was Born for Portability & Fly.io Makes It Global

Devs love Docker because it packages applications with all their dependencies into portable, consistent containers. With Fly.io's streamlined deployment process, you can easily deploy any Dockerized app and distribute it across regions into a cohesive, scalable system with minimal configuration. This is what is really feels like to "build once, deploy anywhere".

NEW!

Managed Postgres for Docker Projects

Focus on features and leave database management to Fly.io. Our Managed Postgres service, gives you:

Automatic backups and recovery
High availability with automatic failover
Performance monitoring and metrics
Resource scaling (CPU, RAM, storage)
24/7 support and incident response
Automatic encryption of data at rest and in transit

Learn More

Quick and Easy Set-up

From Dockerfile to Launch, Faster Than Ever

Starting fresh with Fly.io feels like a breeze. Experience hassle-free deployment of your Dockerized apps. Simply bring your existing Dockerfile, and we'll handle the rest. Move fast from image to global deployment, with all the consistency and reliability that Docker provides.

Superior Performance with Global Deployment

Deploy Your Containers Where Your Users Are. Literally.

Fly.io makes it easy to run your Dockerised apps where your users are. Give your users incredibly fast startup times and efficient resource utilization, leveraging Docker's lightweight container architecture and optimized image layers. Experience the joy of low latency and consistent performance, no matter where your users are.

Cross-Region Container Orchestration

Consistent Environments Across the Globe

Deploying identical container images across multiple regions is absurdly simple with Fly.io's intelligent orchestration that takes advantage of Docker's portability, providing consistent environments and efficient scaling across the globe.

Secure, Private Networking

Build with Confidence

Build with confidence knowing your containerized services are protected with built-in secure, private networking, perfectly complementing Docker's isolation model to keep your applications secure and your data protected.

Trusted by teams at

Cross-Region Container Orchestration

Deploying identical container images across multiple regions is absurdly simple with Fly.io's intelligent orchestration that takes advantage of Docker's portability, providing consistent environments and efficient scaling across the globe.
Secure, Private Networking

Build with confidence knowing your containerized services are protected with built-in secure, private networking, perfectly complementing Docker's isolation model to keep your applications secure and your data protected.
Built-in Observability

Keep an eye on your app's performance with Fly.io's built-in observability tools. Monitor, troubleshoot, and optimize your containerized applications with real-time metrics, logging, and container-aware monitoring that works seamlessly with any technology stack you've Dockerized.