Ministack: Free, open-source local AWS emulator - 40+ services, Terraform compatible, real databases. Free forever. MIT licensed.
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Updated
Apr 22, 2026 - Python
Ministack: Free, open-source local AWS emulator - 40+ services, Terraform compatible, real databases. Free forever. MIT licensed.
MildStack: Go-based lightweight AWS emulator. Local, open-source and developer-first. Includes a powerful Desktop App for resource browser and services managing.
Stop Paying for LocalStack: A high-performance, MIT-licensed local AWS emulator (S3, DynamoDB, SQS) integrated with Spring Boot 4. By Shivam Srivastav.
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