Safe, local sandboxes for developers & AI agents to validate security, quality, & reliability
before their applications touch the cloud.
LocalStack eliminates the complexity of developing on the cloud so your teams can ship to the cloud faster and more efficiently.
Free up DevOps resources & democratize access for developers with local dev & test environments on safe, local infrastructure.
Eliminate access delays and conflicts over shared development environments. Empower every developer to build on-demand with local environments for mission-critical dev and test cycles.
Prevent wasted cloud costs from idle and under-utilized non-production environments while empowering your developers to build freely and safely on local infrastructure.
Deploy and test full stacks instantly, right on your machine. Hot reload functions, step through your code, and debug interactively–without waiting on remote infrastructure to catch up.
Emulate cloud services locally with high fidelity. Build fast. Test safely. No surprises.
Eliminate cloud deployment delays by emulating 100+ AWS services locally. Instant feedback. Full infrastructure control. Get to market faster.
Eliminate costly mistakes when running Snowflake queries. Get ahead of chain reactions and optimize your queries before deploying your applications.
Use LocalStack to emulate cloud services across dev, test, and CI environments. Build against real APIs. Iterate faster. Stay local.
Keep using the tools you already love. LocalStack fits right into your existing workflows with little to no configuration.
LocalStack is backed by a vibrant open source community and built to reduce the friction of cloud development.
Fewer delays. Less setup. More flow. Once you try it, it’s hard to work without it.
If you know, you know.
“LocalStack allows us to move away from costly shared test environments to local environments where developers can experiment freely and test aggressively without stepping on each other.”
“LocalStack allows us to move away from costly shared test environments to local environments where developers can experiment freely and test aggressively without stepping on each other.”
