Load Testing Python Packages

locust

Write scalable load tests in plain Python 🚗💨

rfswarm-agent

Robot Framework Swarm

rfswarm-manager

Robot Framework Swarm

locust-grasshopper

a load testing tool extended from locust

stressor

Stress-test your web app.

har-transformer

A tool to transform/convert web browser sessions (HAR files) into Locust load testing scenarios (locustfile).

automation-file

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

je-load-density

A framework for load&stress automation

pybreeze-dev

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

pybreeze

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

overload-cli

Free, open-source load testing tool that reads Postman collections. Run tests from a browser dashboard or the terminal CLI.

je-load-density-dev

A framework for load&stress automation

automation-ide-dev

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

automation-ide

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

eventum-generator

Realistic synthetic events for testing, demos, and pipelines — streamed live or generated in bulk

percently

⚡️ Blazing-fast percentile calculator (p50/p95/p99) in Rust — with Python bindings

bulk-post

Templated HTTP request runner CLI — fire bulk or parallel requests, one per CSV row, filling {{placeholder}} slots from each row. Supports multi-step workflows with response-chaining variables, bearer/basic auth, retries, and a live pause/resume terminal UI. Near-stdlib Python cli

automation-file-dev

PyBreeze features built-in modules tailored for every level of modern automation, allowing developers to tackle complex scenarios without leaving the IDE.

ematix-probe

Declarative data-quality + load probes for Python. Rust + tokio under the hood.

locust-mboutet

Write scalable load tests in plain Python 🚗💨

ncscli

ncscli is the command-line and python interface for Neocortix Cloud Services

khaos-cli

Kafka data generator and load testing tool - generate fake messages, simulate producers and consumers, test broker failures, and run chaos engineering scenarios

rfswarm-reporter

Robot Framework Swarm

hstt

HTTP stress testing tool