Load Testing Tools

Best Load Testing Tools include:

ReadyAPI (formerly SoapUI Pro, LoadUI Pro, & ServiceV Pro), Neotys NeoLoad, and JMeter.

Load Testing Tools TrustMap

TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.

Load Testing Tools Overview

What are Load Testing Tools?

Load testing tools are a subset of performance testing software, but load testing is one of the most important aspects of overall testing. There is much overlap between the two categories in terms of product coverage. Load testing is the simplest form of performance testing and is designed to test system behavior under expected loads.


This is different from stress testing, which is about overloading systems until they break to understand the outer performance limits. In contrast, load testing ensures a software application or physical network can handle user requests encountered under ordinary operating circumstances.


This activity is typically performed at, or close to, the end of the production cycle so that multi-user load simulations are more accurate. Individual components of an application might also be load tested as part of the development cycle, for example in agile development. However, this is generally referred to as functional testing.


Load testing enables users to evaluate application performance metrics, such as response times, resource-utilization levels, and throughput rates, under ‘normal’ circumstances.

Features & Capabilities

These are features that most load testing tools will have:

  • Multilocation load testing

  • Web application testing

  • API load testing

  • Database load testing

  • Mail load testing

  • Load test performance reporting

  • Load test plan/script customization

  • Support for load testing using a range of protocols (e.g. AngularJS, Flash, AJAX, HTML5, JavaScript, SOAP, JSON, WebAPI, WebSockets, etc.)

Load Testing Tool Comparison

When choosing a load testing tool there are a few factors you should consider. The first is the skill of your development team. There are a wide variety of open-source load testing tools businesses can use for free as long as they have the technical know-how. For businesses with fewer IT resources, it may make sense to go with a premium option that includes support instead.

Businesses should also consider what it is they are testing. Many load testing tools specialize for specific functions, such as API testing, database testing, or web application testing. Some tools are more generalized as well, so it is important to determine what your load testing needs are, and which tools can meet those needs.

Pricing Information

Many load testing tools are open-source and free to use.


Paid load testing tools are often combined with functional, performance, or stress testing tools, and are presented as a ‘testing platform. These platforms are typically priced on a monthly subscription basis, prices can range from $15 / mo to $175 / mo for more advanced plans. Prices for enterprise level solutions are available upon request.

Load Testing Products

(1-25 of 31) Sorted by Most Reviews

ReadyAPI (formerly SoapUI Pro, LoadUI Pro, & ServiceV Pro)

ReadyAPI (formerly SoapUI Pro, LoadUI Pro, and ServiceV Pro) is a REST and SOAP API functional testing tool that enables software developers, QA engineers, and manual testers to work together to create, maintain, and execute complex end-to-end API tests in their CI/CD pipelines without…

Apache JMeter

JMeter, from Apache, is a load and performance testing tool.

Key Features

  • End to end performance management (17)
    95%
    9.5
  • Integrated performance data (17)
    95%
    9.5
  • Real time monitoring (16)
    85%
    8.5
Neotys NeoLoad

NeoLoad from French company Neotys is a load and performance testing tool.

Oracle Application Testing Suite

Oracle Application Testing Suite is a comprehensive testing solution, for load, functional and performance testing.

Micro Focus LoadRunner (formerly HP LoadRunner)

Micro Focus LoadRunner (formerly HP LoadRunner) is a load and performance testing tool acquired by Micro Focus from Hewlett-Packard Enterprise.

Progress Test Studio

Progress Test Studio aims to be the easiest to use Web Automation tool on the market, widely used by Enterprise QA’s for testing, but easy enough for anyone. The product automates testing for WPF, Silverlight, Web, HTML, Angular, React, KUIB, iOS, Android, Mobile Web, and API’s.…

LoadComplete

SmartBear LoadComplete is a performance, stress and load testing tool for web and Rich Internet Applications, including ASP.NET, Ajax, Flash/Flex and Silverlight.

Parasoft SOAtest

SOAtest, from Parasoft headquartered near Los Angeles, California, is a load and performance testing tool.

Rapise

Rapise

Starting Price $799.99

Rapise is a software testing platform that allows users to regression test web, desktop and mobile applications. Some key features include: Playback of Tests, Test Script Editing and Data Driven Testing.

Tricentis Flood

Tricentis Flood is a Distributed Load Testing DevOps Tools designed to place cloud-based performance labs at the fingertips of developers and testers for on-demand load testing. It was developed by Australian company Flood IO for load and performance testing, and acquired by Tricentis…

Eggplant Performance

Eggplant Performance provides user-centric performance and load testing designed as simple to use, and able to simulate virtual users at both the application UI and the network protocol levels so the user gains a true understanding of the UX impact at scale. Eggplant Performance…

k6 (formerly Load Impact)

Stockholm based k6 offers their k6 load testing tool (formerly known as Load Impact) to simplify and automate load and performance testing for agile software development teams. Through integration with other automation and Continuous Integration tools, k6 states they enable performance…

WebLOAD

WebLOAD from global, Israel-headquartered RadView Software, is an enterprise class load and performance testing tool.

Load Focus

Load Focus is a cloud testing tool designed to run performance tests and load tests for Web Applications, Websites and API Endpoints with thousands of concurrent users from any world location.

Appvance IQ

San Jose-based company Appvance offers Appvance IQ, an AI driven testing solution designed to deliver productivity gains in both test creation and execution, the former through AI scripting and codeless test creation, the latter through unified functional, performance and security…

dotcom-monitor LoadView

dotcom-monitor in Spring Park, Minnesota offers LoadView, a web load testing and stress test service.

OctoPerf

OctoPerf

Starting Price $149

OctoPerf is a load testing tool that is designed to use JMeter in an optimum way. The tool can be used to stress test websites, web apps or mobile apps. The solution enables users to design realistic virtual users without writing a single line of code.

Login VSI

Login VSI aims to maximize the end-user experience for digital workspaces by reducing risk and ensuring business continuity by safeguarding application and desktop performance. They do this using synthetic users to automatically test and validate the impact of change in physical,…

SoftLogica WAPT

WAPT is a load, stress and performance testing tool for websites and web-based applications. This solution is designed to minimize the learning curve and give the user the ability to create a heavy load from a single regular workstation. The vendor says users can create a basic test…

NetStorm

Cavisson’s NetStorm is a performance testing and capacity analysis appliance. It is a load generator that provides an accurate estimation of Client Perceived Response Time (CPRT) enabling IT companies to guarantee Service Level Agreements (SLA). Its technology handles load variables,…

Compuware Hiperstation

Compuware headquartered in Detroit offers Hiperstation, a performance and load testing tool.

Ixia CloudStorm

Keysight Technologies division Ixia provides the CloudStorm application delivery controller (ADC) available in several editions which may also support in-built network load testing.

Autostub

AutoStub™ is a tool to accelerate API development, designed to reduce build time by designing, prototyping, documenting and testing APIs . It creates a functional mock that allows developers or prospective users to work with the API before it’s fully implemented. Autostub allows…

LoadNinja

LoadNinja is a cloud-based performance testing platform for engineers and performance professionals to load test web application with real browsers at scale using test scripts that can be replayed immediately after recording. LoadNinja is designed to produce actionable browser based…

Spirent Landslide

Landslide is a testing application from Spirent Communications, used to emulate network functions and control and data plane traffic for millions of subscribers consuming IMS and over-the-top services in 5G, LTE, GSM, UMTS, eHRPD and Wi-Fi networks.

Frequently Asked Questions

What businesses benefit most from load testing tools?

Load testing tools are most important for businesses that are releasing a new app or site, or are expecting an increase in traffic. A load testing tool will help ensure that an app or site can handle a sudden influx in traffic.

Are there any free or open source load testing tools?

There are several completely free load testing tools, though they tend to be a little harder to implement as they do not have dedicated support. This makes open source load testing tools a good choice for businesses with an experienced development team for implementation.

How are load testing tools different than stress testing tools?

Stress testing tools are designed to push a system to its outer limit so that you know the most extreme circumstances the system can perform at. Load testing tools are used to see how the system will perform at different levels of use. Both tools are important for testing a system at the end of the production cycle.