JMeter, Load & Continuous Performance Testing Platform

The[Continuous]Testing Platform for Developers

Test your API | Website | App leveraging open source tools JMeter, Selenium & Taurus

Continuous Testing for APIs, Web & Mobile Apps
Build. Run. Automate.


Use Your Favorite Open Source Tools to Build Your Tests


Run any combination of tests in parallel


View & Analyze Results in Real-Time


Configure Your Performance
& Integrate With Your
Continuous Delivery Platform.


Continuous Testing for APIs, Web & Mobile Apps
Build. Run. Automate.


The Complete Testing Suite

Run massively scalable, open source-based tests against all of your apps, from web and mobile apps to microservices and APIs.

Write tests as code in domain specific language (DSL) to generate and instantly run JMeter™ tests without leaving your favorite application development tool.

Use the same DSL to configure and launch tests using any major open source performance testing tool.
Validate performance at every software delivery stage.


Simulate thousands or millions of virtual users from 53 geo-locations, leveraging your favorite open source tools, Apache JMeter™, Selenium, Gatling, Grinder, Locust and more. Control threads, hits/sec, arrival rates & more - in real time.


Developers, easily create tests in your favorite editor using straightforward YAML or JSON syntax. Create and edit performance tests alongside code without switching context or opening other tools.

API Testing

Run functional API tests with the click of a button. Reuse your existing JMeter scripts and run them as functional API tests. Or use the API Test Maker to automatically create hundreds of API tests from Swagger or manual test definitions.

  • "BlazeMeter was our indispensable ally as our team evolved from focusing primarily on B2B application testing to including B2C apps and more frequent build and test cycles."

    Alex Emmermann, VP Engineering

  • “All of our performance testing was handled by a third party. It was expensive and we had no control. Now, all of the Mattel sites are using BlazeMeter to validate performance. They love the flexibility, fluid interface and friendly staff from BlazeMeter. There’s no turning back."

    Nitin Jindal, Performance Engineer

  • “People today have really high expectations on how a website performs. Performance is everything. If we can’t serve pages quickly, our customers will go somewhere else. Load testing with BlazeMeter enabled us to meet those expectations."

    Craig Lefkowitz, Director of Infrastructure Systems

  • "We gained more control over our development speeds, scripts and customer response times in our Continuous Integration environment thanks to BlazeMeter."

    Norm Warren, Developer

Let’s talk about how BlazeMeter can help you overcome your testing challenges.