Load Testing
Simulate real-world traffic and catch performance issues before your users do. Run browser-driven, API-only, or hybrid load tests at scale. Reuse your existing functional tests for browser-based load testing, or run API load using JMeter and k6 scripts or combine both for hybrid load testing.
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Reuse functional test scripts for load
Scale your existing Playwright or Selenium scripts to simulate real user interactions on actual browsers capturing true end-to-end performance across frontend, backend, and network layers
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API and hybrid load testing
Run API-only tests or combine browser-based functional tests with JMeter or k6 scripts for hybrid load scenarios
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No infrastructure or setup needed
Fully managed cloud platform handles browser orchestration, scaling, and geo-distribution so you can focus on testing, not setup
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Fast debugging with rich observability
Get detailed diagnostics to quickly identify and fix performance issues
Quick Topics
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Get Started
Learn how to get started with load testing using our platform.
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Test reports
Read, compare, and collaborate on your load test reports.
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Configure load parameters
Configure various test data inputs for repeatable load runs.
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Integrations
Integrate Load Testing with your CI/CD pipelines and APM tools.
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Debug
Learn how to debug your load tests.
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FAQs
BrowserStack Load Testing frequestly asked questions.
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