AWS Emulator

Official AWS API Emulator.

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Profile updated 2026-11-12

Console’s review

Nov 12, 2026 · Reviewed by David Mytton

What we like

Local, single (Rust) binary that emulates AWS APIs. Can easily point the CLI and SDKs at it. Supports being embedded for isolated test instances. Includes agent skills and can run as a server.

Tradeoffs

Doesn’t have full fidelity with all AWS APIs and it’s not easy to find out, but you can ask your AI agent to check for you.

Is AWS Emulator a fit?

Based on Console’s review published on 2026-11-12. Summary updated 2026-11-12.

Who it’s for

Developers who need to test AWS APIs locally

Why consider it

It can easily point the CLI and SDKs at it for local testing

Keep in mind

It doesn't have full fidelity with all AWS APIs

Tech stack

Runs on: Linux
Windows
macOS
Integrates with: AWS
Written in: Rust

Checked 2026-11-12

Source and notes

implementation: rust. Source: https://github.com/aws/aws-emulator. Quote: A Rust toolchain with Cargo (install via rustup). runs_on: linux. Source: https://github.com/aws/aws-emulator. Quote: Building from source is supported on Linux (x86_64 and aarch64); runs_on: windows. via Docker Source: https://github.com/aws/aws-emulator. Quote: Windows / macOS: run the emulator in a container built from a short Dockerfile. runs_on: macos. via Docker Source: https://github.com/aws/aws-emulator. Quote: Windows / macOS: run the emulator in a container built from a short Dockerfile. integration: aws. Source: https://github.com/aws/aws-emulator. Quote: AWS Emulator is a local emulator of the AWS APIs.

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Coverage may be incomplete. “Written in” describes implementation, not supported project languages.