The [ Continuous ] Testing Platform for Developers

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

V4 is here! Watch our webinar and learn about the all new rich capabilities you get.

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.


Ranks CA Technologies #1 for Continuous Testing

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 56 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

API functional tests with the click of a button, no coding necessary. Use our intuitive UI to create tests in BlazeMeter or reuse your existing open-source scripts and run them at scale as part of your Continuous Testing strategy. API Testing in the cloud or on-premise, with comprehensive detailed reporting on request level as well as historic trend reports.

  • "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

  • "Taurus by BlazeMeter is by far the easiest way to run a load test. It'll wrap around JMeter or whatever load testing tool you prefer (installing it for you in the background)."

    Erik Booij, CoolBlue

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