Cloud-hosted tool for performance testing web services on demand

Performance testing is very important, so you should do it in the most insightful way possible. Simulate both real users' actions and real-life conditions when you end-to-end performance test a web application. If your web service fails to do the job for your customers, the cost of such issues can be tens of thousands of dollars. Imagine you can find all issues and system limitations, fix them and release a perfectly working web service. That is exactly what Loadero helps to achieve.
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Performance testing web service in Loadero allows to
Easily simulate real users' behavior in your testsArrow down icon
Loadero utilizes Selenium web automation with scripts in Javascript, Java or Python to simulate real users' behavior. Use various browser versions, multiple locations worldwide and different network conditions in a single test to discover all issues your users could have.
Analyze different client-side statisticsArrow down icon
Get a detailed results report after every test run. Analyze individual participant machine’s data: CPU, RAM, network bytes, network bitrate, network packet loss, network errors. Group participants by attributes or automatically check if statistics match expectations. Everything you need for improving your application.
Review full logs for even deeper analysisArrow down icon
Need a deeper analysis of the test run results? Loadero has everything necessary: browser logs, Selenium logs, WebRTC internals dump. Understand each participant’s behavior as well as potential issues with your script.
Collect detailed WebRTC statistics and view graphsArrow down icon
You have detailed statistics of WebRTC internals dump file, but instead of manually going through all the data, you can see its visualization. Graphs for different data, that you can zoom or filter by categories. When you performance test a web application that uses WebRTC, we've got you covered.
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Run up to 100 small scale tests for free
  • Run tests with up to 100 participants total
  • All features necessary for insightful tests included
  • Your scripts are saved for future use
  • Performance test a web application for 14 days
  • No credit card or any payment info required
Start free testing now
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Performance test web application in three easy steps
Whatever you need, to create a fast and straight-forward test to see how it runs in different locations, browsers, network conditions or develop complex scenarios and test configurations with multiple flows and record the session for examination - you are in the right place, Loadero has all that and much more.
Step 1
Step 2
Step 3

Write the test user actions to be performed on your web application in JavaScript, Java or Python with Selenium.

Performance step 1

Powerful features for every scenario

Have questions about Loadero features or want to see a demo?
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Visit our blog for more information on how you can benefit from using Loadero in performance testing web services and other applications
You will find guides, instructions, tutorials on how to use various features, useful articles and the latest info to get an understanding of preparing and running tests for your needs. We advise you to start reading the following materials:
Performance Testing Example Using Loadero
Performance Testing Example Using Loadero
Step-by-step guide to setting and running a performance test of a website that can be done for free in Loadero web app testing tool.
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3 Ways How You Can Test Web Applications With Loadero
3 Ways How You Can Test Web Applications With Loadero
Testing WebRTC applications, troubleshooting web services in different browsers, preparing for traffic increase, Loadero does all that and much more.
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Web Application Performance Testing With Different Network Conditions
Web Application Performance Testing With Different Network Conditions
Performance test your web application with various network types and packet loss cases is a must, here is how you can easily accomplish that.
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