locust vs Siege

Struggling to choose between locust and Siege? Both products offer unique advantages, making it a tough decision.

locust is a Development solution with tags like load-testing, performance-testing, web-application-testing.

It boasts features such as Distributed load testing, Scripting using Python, Simulate thousands of concurrent users, Web-based UI, CSV results output, Can test any system that has a HTTP interface and pros including Open source, Easy to use, Scalable, Good documentation, Active community support.

On the other hand, Siege is a Development product tagged with load-testing, benchmarking, web-application.

Its standout features include Load testing, Stress testing, Benchmarking, HTTP/HTTPS protocol support, Authentication support, Concurrent virtual users, Customizable test scenarios, Command line interface, Detailed performance metrics, and it shines with pros like Open source, Lightweight and easy to use, Cross-platform, Highly customizable, Can simulate thousands of concurrent users, Good for testing app scalability.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

locust

locust

Locust is an open source load and performance testing tool written in Python. It allows developers to test the performance of their web applications by simulating large numbers of concurrent users making requests.

Categories:
Development Testing
load-testing performance-testing web-application-testing

Locust Features

  1. Distributed load testing
  2. Scripting using Python
  3. Simulate thousands of concurrent users
  4. Web-based UI
  5. CSV results output
  6. Can test any system that has a HTTP interface

Pricing

  • Open Source

Pros

Open source

Easy to use

Scalable

Good documentation

Active community support

Cons

Only supports HTTP protocol

Limited reporting capabilities

Steep learning curve for advanced usage

Siege

Siege

Siege is an open source load testing and benchmarking utility for web applications. It allows developers to put load on a web server to test application stability and performance under heavy load.

Categories:
Development Testing
load-testing benchmarking web-application

Siege Features

  1. Load testing
  2. Stress testing
  3. Benchmarking
  4. HTTP/HTTPS protocol support
  5. Authentication support
  6. Concurrent virtual users
  7. Customizable test scenarios
  8. Command line interface
  9. Detailed performance metrics

Pricing

  • Open Source

Pros

Open source

Lightweight and easy to use

Cross-platform

Highly customizable

Can simulate thousands of concurrent users

Good for testing app scalability

Cons

Limited reporting compared to commercial tools

Steep learning curve

Only supports web apps, not other services

No GUI

Can underestimate large-scale production loads