5 Best Performance Testing Tools for 2019 (New & Updated Tools)

TL;DR

Top 5 Performance Testing Tools in 2019

  1. WebLoad
  2. Katalon Studio
  3. Apache JMeter
  4. NeoLoad
  5. LoadRunner

In practice, software applications are often encountered problems such as running slow while several users use it simultaneously, inconsistency across different operating system and poor usability. To address these issues, a method was generated: Performance testing. The main purpose of this testing type is to provide stakeholders with information about the application regarding speed, stability, and scalability. 

What is performance testing?

Performance testing is a non-functional testing technique performed to determine the system parameters in terms of responsiveness and stability under various workload. The goal of performance testing is not to find bugs but to eliminate performance bottlenecks such as long load time, poor response time, poor stability, etc. 

Performance testing types

As a tester, it is essential to understand various types of test and how those can benefit your applications. Performance testing is generally categorized into common categories below:

  • Load testing: This testing type is used to evaluate the performance of the system under normal and peak load conditions.
  • Endurance testing: Endurance testing is an evaluation of how software performs with a normal workload over an extended amount of time. The purpose of this testing type is to check for system problems. Endurance testing is also known as soak testing
  • Volume testing: also known as Flood testing – is used to determine how efficiently software performs with a large, projected amount of data.
  • Scalability testing: This testing type is used to measure the application’s performance in terms of its ability to scale up or scale down the number of user requests or any of its non-functional capability. 
  • Spike testing: Spike testing is done to estimate the weakness of an application. 
  • Stress testing: The purpose of this testing is to evaluate the performance of the system when the application is pushed beyond the normal or peak load conditions. 

Automation testing tools

Automated tools are used to execute performance testing when you need to simulate real user activities.

They work as follow:

  • Identify transactions and pages to test
  • Record user activity, a script will be generated
  • Identify data and parameters of the application (workload characterization)
  • Modify the script according to the data just identified to reflect the activity of several users
  • Playback the script increasing the numbers of simulated users (virtual users)
  • Extract response time of main user transactions or pages

Top 5 Performance Testing Tools 

Selecting the right performance testing tool plays an essential role in the success of a testing project. A suitable tool can help save plenty of time and budget for the team. Below are the suggestions for top 5 excellent tools to consider for performance testing:

1. WebLoad

WebLoad is an enterprise-scale load testing tool which features a comprehensive IDE, Load Generation Console, and a sophisticated Analytics Dashboard. It has built-in flexibility, allowing QA and DevOps teams to create complex load testing scenarios.

Some notable features include:

  • Flexible test scenarios creation
  • Powerful correlation engine
  • Automatic bottleneck detection
  • Native JavaScript scripting

Website: https://www.radview.com/

2. Katalon Studio

Katalon Studio, developed by Katalon, is a powerful automation solution with a comprehensive and integrated set of features for Web, API, and mobile test automation that users can implement into their CI/CD pipeline. 

Some advantages of this tool are:

  • Easy to set up and quick to get started
  • Provide integration with the third party tools such as Jira, Git, Jenkins, etc.
  • Provide inbuilt image based test automation
  • Hundreds of built-in keywords for creating test cases
  • Support BDD Cucumber to express test scenario in natural languages
  • Can be used for both automated and exploratory testing
  • The testing capability can be extended via plugins on Katalon Store In-depth views of reports on Katalon Analytics.

Website: https://www.katalon.com/

3. Apache JMeter

Considered as one of the most preferred tools for performance testing, JMeter is an open source tool that can be used for performance and load testing for analyzing and measuring the performance of a variety of software services and products. 

Some of the advantages of this tool are:

  • Highly portable
  • Less scripting efforts
  • Simple charts and graphs
  • Support Integrated collectors

Website: https://jmeter.apache.org/

4. NeoLoad

Developed by Neotys, NeoLoad is a testing platform for enterprises to automate tests from APIs, mobile, to Web applications. It is designed to automate test design, maintenance, and analysis. NeoLoad integrates with continuous delivery pipelines to support performance testing. The tool provides many advanced features, including:

  • Integrate with CI servers
  • Automated test design enabling 10x faster creation.
  • Collaboration: Shared test scripts and reports.
  • Hybrid on-premise and cloud load generation,

Website: https://www.neotys.com/

5. LoadRunner

Developed by Micro Focus, LoadRunner is used to test applications, measure system behavior, and performance under load. This testing tool can also simulate thousands of users concurrently using application software.

Some of the advantages of this tool are:

  • Lower the cost of distributed load testing
  • Scale from single projects to a full-scale testing Center of Excellence (CoEs)
  • Reducing the risk of deploying systems
  • Lower hardware and software costs
  • Effective tool utilization tracking
  • Browser-based access to global test resources.

Website: https://www.microfocus.com/en-us/products/loadrunner-load-testing/overview

Learn more: Top 3 API Testing Tool Comparison: SoapUI vs Postman, Katalon Studio




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