Cassowary Local HTTP Load Tester

Explore this developer service’s ongoing no-cost allowance, restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCEMIT-licensed local HTTP/S load-testing CLI for Windows, macOS and Linux with concurrent requests, duration settings, POST payloads and metrics export; no software quota or expiry.

View official documentation

Plan details

What do these plan and deployment labels mean?

Plan: Ongoing free allowance
Deployment model: Local / embedded
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-11-08
Last checked: 2026-11-08

Important restrictions

Runs on your own computer or infrastructure; no free hosted load generators or cloud compute are included. Prometheus, CloudWatch and target infrastructure may incur separate costs. Run load tests only against systems you are authorized to test.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.