LocalStack
LocalStack is ranked #1 of 26 in integration testing tools on The Geeks Club. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. A free trial is offered. Paid plans start at $2.42/mo.
LocalStack plans and pricing
All plansHobby (LocalStack for AWS) Free Free 30+ emulated services · 1 personal sandbox · non-commercial use · basic support localstack.cloud · 29 Sept 2026
Base (LocalStack for Snowflake) $29/yr $29 per license/per month billed annually; $35 per license/per month billed monthly Snowflake emulator · CI tests · local state persistence · initialization hooks · standard support localstack.cloud · 29 Sept 2026
Base (LocalStack for AWS) $39/yr $39 per license/per month billed annually; $45 per license/per month billed monthly 55+ emulated services · personal sandbox for each developer · 300 MB/workspace lifetime state storage · 100 mins/workspace/month previews · standard support localstack.cloud · 29 Sept 2026
Ultimate (LocalStack for AWS) $89/yr $89 per license/per month billed annually; monthly plan available via AWS Marketplace public offer 110+ emulated services · advanced IAM policy testing · live AWS resource replicator · 3 GB/workspace lifetime state storage · 500 mins/workspace/month previews · priority support localstack.cloud · 29 Sept 2026
Enterprise (LocalStack for AWS) Not published Custom Flexible deployment · custom workspaces · Kubernetes delivery · GovCloud · custom SSO + SCIM · offline/air-gapped image delivery · enterprise support localstack.cloud · 29 Sept 2026
Compared on integration testing tools
- Free plan
- Yes
- Paid from
- $39/mo
- Database testing
- Yes
- Service virtualization
- Yes
- Deployment model
- both
- Supported languages
- C#, C++, Go, Java, JavaScript, PHP, Python, Ruby
- Test data management
- Yes
