Free, Open-Source LocalStack Alternative for AWS Testing

📰 Dev.to · Lucas Vieira

Learn about fakecloud, a free open-source alternative to LocalStack for AWS testing, and how to use it for integration testing with 20 AWS services

intermediate Published 11 Apr 2026

Action Steps

Discover fakecloud and its features as an AWS emulator
Install fakecloud on your local machine for testing
Configure fakecloud to emulate 20 AWS services
Test your application with fakecloud, ensuring 100% conformance
Compare fakecloud with LocalStack for your specific use case

Who Needs to Know This

Developers and DevOps teams can benefit from using fakecloud for local testing and development, reducing costs and increasing efficiency

Key Insight

💡 fakecloud offers a free and open-source alternative to LocalStack for AWS testing, with 20 services and 100% conformance, making it an attractive option for developers and teams