Locust vs. pytest Comparison


Locust	pytest	+	+
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About An open source load testing tool. Define user behavior with Python code, and swarm your system with millions of simultaneous users. No need for clunky UIs or bloated XML. Just plain code. Locust supports running load tests distributed over multiple machines, and can therefore be used to simulate millions of simultaneous users. A fundamental feature of Locust is that you describe all your test in Python code. No need for clunky UIs or bloated XML, just plain code. The easiest way to install Locust is from PyPI, using pip.	About pytest helps you write better programs. The pytest framework makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries. Due to pytest’s detailed assertion introspection, only plain assert statements are used. Detailed info on failing assert statements. Auto-discovery of test modules and functions. Modular fixtures for managing small or parametrized long-lived test resources. Can run unittest (including trial) and nose test suites out of the box. Supports Python 3.6+ and PyPy 3. Rich plugin architecture, with over 315+ external plugins and thriving community. The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use.
Platforms Supported Windows Supported Mac Not Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Developers in need of an open source load testing tool	Audience Developers that require a solution to run complex functional tests for applications and libraries
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Locust locust.io	Company Information pytest Founded: 2004 docs.pytest.org/en/6.2.x/
Alternatives BlazeMeter	Alternatives behave
JMeter Apache Software Foundation	Robot Framework
k6	TestNG
LoadComplete SmartBear	pytest-cov Python
RedLine13 View All	Playwright View All
Categories Load Testing Supported	Categories Functional Testing Supported Software Testing Supported Test Automation Frameworks Supported Unit Testing Supported

Integrations Allure Report Not Supported Apolo Supported Captain Not Supported Codecov Not Supported Coverage.py Not Supported Katalon Recorder Not Supported Katalon True Platform Not Supported Launchable Not Supported Opik Not Supported Pynt Not Supported Python Not Supported Qualflare Not Supported Roost.ai Not Supported TestQuality Not Supported Testable Supported Testmo Not Supported VIKTOR Not Supported Zebrunner Not Supported pytest-cov Not Supported Show More Integrations View All 2 Integrations	Integrations Allure Report Supported Apolo Not Supported Captain Supported Codecov Supported Coverage.py Supported Katalon Recorder Supported Katalon True Platform Supported Launchable Supported Opik Supported Pynt Supported Python Supported Qualflare Supported Roost.ai Supported TestQuality Supported Testable Not Supported Testmo Supported VIKTOR Supported Zebrunner Supported pytest-cov Supported Show More Integrations View All 17 Integrations
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