Best Online Performance Testing Software

In an always-connected world, many businesses prefer performance testing software solutions that require no local installation. Below, you’ll find top online performance testing software platforms—often referred to as cloud-based or web-based—offering easy subscription models, automatic updates, and seamless remote access. Explore these recommended tools to streamline workflows, enhance collaboration, and keep your team productive from anywhere.

Last Updated: October 01, 2025

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121 Software

Popular Picks in Performance Testing Software

Apache JMeter

Apache JMeter

Contact Vendor

BlazeMeter

BlazeMeter

$99 Per month

BrowserStack

BrowserStack

$29 Per month

Gatling Enterprise

Gatling Enterprise

$69 Per month

List of Top Web-Based Performance Testing Software

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The Complete Continuous Testing Platform

BlazeMeter is a cloud-based performance testing platform that helps organizations in assessing the scalability and reliability of their web applications. This tool allows users to simulate thousands of virtual users accessing their applications concurrently, replicating real-world usage scenarios. With BlazeMeter, teams can identify potential bottlenecks and optimize application performance before... Read more about BlazeMeter

Free Trial

Available

Pricing Type

$99 Per month

Location

United States

Most Reliable App & Cross Browser Testing Platform

BrowserStack, a valuable resource in software testing, functions as a cloud-based platform that facilitates the testing of web applications on various browsers and devices. It offers a practical solution for ensuring cross-browser compatibility, allowing developers and testers to assess how their applications perform in diverse environments. With BrowserStack, users can access a vast array of real... Read more about BrowserStack

Free Trial

7 Days

Pricing Type

$29 Per month

Location

Ireland

Gatling Enterprise is a robust automated testing software designed for performance testing and load simulation of web applications. With its powerful engine, Gatling enables developers to create and execute complex test scenarios that accurately simulate user behavior under various conditions. The platform provides a userfriendly interface for defining test cases and scenarios, making it accessibl... Read more about Gatling Enterprise

Free Trial

Available

Pricing Type

$69 Per month

Location

France

AWS Device Farm is a cloud-based performance testing software that allows developers to test their mobile and web applications on a wide range of real devices hosted in AWS cloud. The platform helps ensure apps work seamlessly across different device models, operating systems, and browsers by providing comprehensive testing environments. AWS Device Farm offers automated and manual testing options,... Read more about AWS Device Farm

Free Trial

NA

Pricing Type

$200 Per month

Location

United States

Service Virtualization is a performance testing software that enables development teams to simulate and test complex application environments, reducing dependencies and accelerating testing cycles. The platform provides virtual services that mimic the behavior of backend systems, allowing developers to test applications even when certain components are unavailable. Service Virtualization’s custo... Read more about Service Virtualization

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Network Performance Monitor is a robust network monitoring software designed to ensure the reliability, performance, and security of your organization's IT infrastructure. It offers a comprehensive suite of tools for real-time monitoring, alerting, and reporting, enabling IT teams to proactively manage and troubleshoot network issues before they impact operations. Network Performance Monitor's int... Read more about Network Performance Monitor

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

CloudTest is a state-of-the-art performance testing software designed to evaluate and enhance the scalability, reliability, and responsiveness of your web and mobile applications. By simulating thousands of concurrent users, CloudTest enables developers and QA teams to identify and address performance bottlenecks before deployment. The software offers a user-friendly interface for creating realist... Read more about CloudTest

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

AI-powered insights today—ready for what’s next.

SolarWinds Observability is a cutting-edge software solution designed to provide comprehensive observability into complex IT environments. The platform helps businesses monitor and troubleshoot their infrastructure, applications, and network performance, offering real-time insights into system health. SolarWinds Observability uses machine learning and AI-powered analytics to detect anomalies, pred... Read more about SolarWinds Observability

Free Trial

NA

Pricing Type

$7 Per month

Location

United States

LoadRunner Cloud is a performance testing software designed to help organizations ensure their applications and websites can handle high traffic loads. The platform simulates millions of virtual users to test the scalability, performance, and reliability of digital products under stress. LoadRunner Cloud offers automated load testing, real-time analytics, and in-depth reporting to pinpoint bottlen... Read more about LoadRunner Cloud

Free Trial

Available

Pricing Type

Contact Vendor

Location

Canada

Real User Monitoring (RUM) is a performance testing software that enables organizations to measure and analyze actual user interactions with their website or application. The platform captures data on page load times, transaction speeds, and error rates, providing insights into user experience and performance bottlenecks. RUM’s real-time monitoring allows teams to detect and respond to issues pr... Read more about Real User Monitoring

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

ReadyAPI is a powerful performance testing software designed for developers and QA teams to ensure the quality and scalability of web services and APIs. It allows teams to simulate high-load scenarios and test how their APIs perform under stress. ReadyAPI supports multiple protocols and integrates with continuous integration (CI) pipelines, making it ideal for automated testing in agile developmen... Read more about ReadyAPI

Free Trial

14 Days

Pricing Type

$6,279 Per feautre

Location

United States

Zephyr Scale is an enterprise-grade automated testing software that streamlines the testing process for development teams focused on quality assurance and product reliability. The platform enables users to create, execute, and manage test cases and test cycles with ease, providing a comprehensive view of testing progress and results. With Zephyr Scale, teams can automate repetitive testing tasks, ... Read more about Zephyr Scale

Free Trial

Available

Pricing Type

$10 Per user

Location

United States

VisualTest is a robust performance testing software designed to help developers and QA teams ensure that their applications meet performance standards under various conditions. The software allows users to simulate a range of real-world scenarios, testing how applications perform with large volumes of traffic, data, or user interactions. VisualTest provides real-time metrics on load times, respons... Read more about VisualTest

Free Trial

NA

Pricing Type

$128 Per month

Location

United States

Cross Browser Testing, Selenium Testing & Mobile Testing

Sauce Labs is a cloud-based testing platform that helps developers ensure the quality and reliability of web and mobile applications. It provides a virtual testing environment for developers to run tests on various browsers, devices, and operating systems. With Sauce Labs, teams can identify and fix bugs early in the development process and reduce the risk of issues in production. The platform sup... Read more about Sauce Labs

Free Trial

Available

Pricing Type

$39 Per month

Location

United States

NeoLoad is a robust performance testing software designed to help businesses test and optimize the performance of their web and mobile applications. With NeoLoad, organizations can simulate real-world user traffic and interactions, ensuring that their systems can handle high volumes of concurrent users without experiencing slowdowns or crashes. The software allows teams to create load tests quickl... Read more about NeoLoad

Free Trial

Available

Pricing Type

$20000 Per year

Location

United States

autoMagiQ is an automated testing software designed to help development teams efficiently test applications, websites, and software solutions. This tool automates repetitive testing tasks, ensuring that software is thoroughly tested across various environments, platforms, and devices. autoMagiQ provides a comprehensive set of features for creating, running, and managing automated tests, allowing t... Read more about autoMagiQ

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Accelerate & Automate Continuous Testing

Tricentis Tosca stands as a powerful software testing tool, designed to streamline and enhance the testing process for various applications. It serves as an automation suite, allowing testers to create and execute tests efficiently. With its model-based approach, Tosca simplifies test case design, making it accessible even for those without extensive coding knowledge. The tool supports a wide rang... Read more about Tricentis Tosca

Free Trial

7 Days

Pricing Type

Contact Vendor

Location

United States

Catchpoint is a powerful network monitoring software designed to help businesses monitor, diagnose, and optimize the performance of their networks and digital services. The platform provides tools for tracking network availability, latency, and performance, ensuring that businesses can identify issues and resolve them before they impact users. Catchpoint’s real-time monitoring capabilities allow... Read more about Catchpoint

Free Trial

Available

Pricing Type

$25000 Per user

Location

United States

Xray is an automated testing software that supports software development and quality assurance teams in testing applications efficiently and consistently. Xray integrates seamlessly with popular tools like Jira, enabling teams to manage test cases, execute tests, and track results directly within their project management environment. The platform supports both manual and automated testing, making ... Read more about Xray

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

TestRail is a powerful application development software designed to streamline the testing process for software projects. With its intuitive interface, teams can manage test cases, track results, and collaborate efficiently throughout the development lifecycle. TestRail offers robust features for planning and organizing test runs, making it easy to monitor progress and ensure coverage of critical ... Read more about TestRail

Free Trial

Available

Pricing Type

$40 Per user

Location

United States

Novabench is a powerful performance testing software used to assess and benchmark the performance of computers, servers, and networks. This tool is designed to help IT professionals, developers, and system administrators test the capabilities of hardware and software components in order to identify performance bottlenecks, optimize system configurations, and ensure peak performance. Novabench test... Read more about Novabench

Free Trial

NA

Pricing Type

$99 Per user

Location

Canada

Next-Generation Mobile Apps and Cross Browser Testing Cloud

LambdaTest is a cloud-based testing platform that facilitates cross-browser compatibility testing for web applications. It empowers developers and testers to ensure that their websites work seamlessly across various browsers and operating systems. LambdaTest provides a virtual testing environment where users can perform real-time testing on a wide range of browser-device combinations. With its use... Read more about LambdaTest

Free Trial

Available

Pricing Type

$15 Per month

Location

United States

HealthStream Learning is a dynamic, cloud-based platform developed to streamline healthcare education and training. Tailored for medical professionals, it offers a vast array of online courses and compliance training, which is crucial for patient care and safety. Its standout features include interactive learning modules, real-time progress tracking, and customizable learning paths to suit individ... Read more about HealthStream Learning

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Sutherland CloudTestr is a cutting-edge performance testing software that helps businesses ensure their digital applications perform seamlessly under various conditions. Whether it's a website, mobile app, or enterprise software, CloudTestr simulates real-world usage scenarios to identify performance bottlenecks, scalability issues, and potential points of failure. The software allows businesses t... Read more about Sutherland CloudTestr

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Empowers mobile teams to monitor, prioritize, and debug performance and stability issues.

Instabug is a powerful in-app feedback and bug-reporting platform that empowers app developers to enhance user satisfaction and app performance. Serving as a direct communication channel, Instabug allows users to submit feedback and report bugs seamlessly within the app interface. The platform excels in providing comprehensive bug reports, including detailed device information and user steps, stre... Read more about Instabug

Free Trial

14 Days

Pricing Type

$249 Per month

Location

United States

Explore Today’s Featured List of Top Web-Based Performance Testing Software

Testapp.io is a performance testing software designed to ensure that your web and mobile applications are capable of handling high volumes of traffic without compromising speed or functionality. The platform allows businesses to simulate user behavior, identify bottlenecks, and assess how applications will perform under various load conditions. Testapp.io provides detailed insights into response t... Read more about Testapp.io

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Arab Emirates

Loadero is an automated testing software that helps businesses streamline their software testing processes by automating repetitive tasks, reducing human error, and ensuring faster time-to-market. The platform supports a wide range of testing functionalities, including functional testing, regression testing, and performance testing. With Loadero, teams can create automated test scripts that simula... Read more about Loadero

Free Trial

Available

Pricing Type

$0.05 Per month

Location

Latvia

TelQ is a comprehensive performance testing software designed to assess and enhance the scalability and stability of applications, websites, and systems. It helps businesses evaluate how their digital platforms perform under varying loads and conditions, ensuring optimal user experiences even during peak traffic. With TelQ, users can simulate real-world traffic patterns to identify potential bottl... Read more about TelQ

Free Trial

Available

Pricing Type

Contact Vendor

Location

Serbia

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