Build for AWS Locally
Ship Faster & More Confidently.
LocalStack for AWS replicates your applicationâs production environment on local infrastructure so you can build for the AWS cloud faster and more efficiently.
Emulate your production AWS application environment, fully locally
LocalStack uses AWS service APIs to emulate a realistic environment for your production application on safe, local infrastructure.
Build faster & more easily than you can on the cloud.
The local nature of LocalStack environments empower development teams to build, test, and debug applications faster and more easily than ever before.
Cloud Pods for Seamless Collaboration
Save your stackâs entire state (resources and data) then share it as a reusable pod. Skip rework. Share progress. Keep your team in sync.
Isolated Test State
Run clean, conflict-free tests without touching global state. Debug faster with full visibility before, during, and after each test. No manual cleanup needed.
Stack Insights
See how your team uses cloud services in practice. Spot patterns, catch inefficiencies, and surface issues before they become problems.
Chaos Engineering
Inject faults, delays, and errors to simulate real-world failures. Stress-test your system and catch brittle dependencies early, right in your CI.
Ephemeral Environments
Spin up throwaway test environments on demand. Skip the staging bottlenecks and run isolated tests that vanish when you're done.
Custom Extensions
Add your own LocalStack extensions to support specialized tools and workflows. Or install prebuilt ones to get moving faster.
Integrate your favorite AWS stack
LocalStack works with your favorite tools, like Terraform, AWS CLI, AWS CDK, and the Serverless Framework. No major config changes. Just seamless, local emulation.
Launch yourself in the world of local cloud development
