getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categoriesBlog & researchAbout us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Load Testing Software with API (2026)

Last updated: January 2026

Load Testing Software Key Features

    Based on 170 user opinions, we identified 6 features that are important for any product in Load Testing Software

  • Performance Testing

    Allows developers to check if their applications/web browsers are running as expected.

    Average user rating

    4.7

  • Testing Scripts

    Pre-written scripts that simulate situations within each test

    Average user rating

    4.9

  • Load Scenarios

    Create scenarios that can be used to manage testing environments

    Average user rating

    5.0

  • Testing Management

    Test specific APIs to determine if systems are properly functioning

    Average user rating

    4.7

  • Mobile Testing

    Test the ability of mobile applications

    Average user rating

    4.7

  • Monitoring

    Observe and track the demand, usage, progress or quality of a system, product, or user

    Average user rating

    4.5
1 filter applied

Features

Integrated with

No filters available

Pricing model

Devices supported

Organization types

User rating

28 software options

QA Wolf logo

QA Wolf

Modern end-to-end testing solution for teams

visit website
QA Wolf is a modern end-to-end testing solution optimized for teams of all skill levels. The platform allows users to quickly and easily create tests online and increase their UI test coverage.

Read more about QA Wolf

Users also considered
WebLOAD logo

WebLOAD

Performance testing software for websites, apps, and APIs

visit website
WebLOAD is a performance testing platform for designing, deploying, and managing tests for web applications and protocols. It features drag-and-drop for custom tests, real-time load simulations, automatic data correlation, extensive analytics, and integration with leading APM tools.

Read more about WebLOAD

Users also considered
Loadster logo

Loadster

Load testing for high-performance sites and web apps

visit website
Find your site's breaking point before your users do, by load testing with thousands of bots. Load testing with Loadster helps you find performance problems, prevent downtime, and ensure your application can handle high traffic events with ease. Great for websites, web applications, and APIs.

Read more about Loadster

Users also considered
BrowserStack logo

The modern test stack

learn more
BrowserStack is the leading test platform built for developers & QAs to expand test coverage, scale & optimize testing with cross-browser, real device cloud, accessibility, visual testing, test management, and test observability.

Read more about BrowserStack

Users also considered
Ranorex Studio logo

Functional UI Test Automation with Intelligent Test Design.

learn more
Empower everyone on the team with an unbeatable combination of easy-to-use low-code/no-code automation tools and a full IDE for endless extensibility.

Read more about Ranorex Studio

Users also considered
PFLB logo

AI-powered load testing platform

learn more
PFLB is an AI-powered load testing platform designed to help teams scale their websites and applications. With PFLB, users can simulate massive traffic, replicating real-world conditions to ensure the product's performance under peak load.

Read more about PFLB

Users also considered
Ostinato logo

Traffic generator for network engineers

learn more
Functional testing and load testing for 10/25/40Gbps line rate traffic.

Read more about Ostinato

Users also considered
mabl logo

Intelligent test automation for Agile teams.

learn more
Mabl is the leading intelligent test automation platform built for Agile teams. It’s the only SaaS solution that tightly integrates automated end-to-end testing into the entire development lifecycle. With mabl creating, executing, and maintaining reliable tests has never been easier.

Read more about mabl

Users also considered
LoadView logo

Load testing software for web application, API, and website

learn more
LoadView is a cloud-based load testing software designed to help developers manage load testing for websites, APIs, web applications, streaming media, third-party services, and more via a unified portal. The application utilizes Azure cloud and Amazon Web Services (AWS) to allow DevOps teams to build and run custom tests using concurrent connections and different browsers like Chrome, Mozilla Firefox, Microsoft Edge, and more.

Read more about LoadView

Users also considered
Loadero logo

Your performance & load testing partner from the cloud.

learn more
Loadero is a SaaS tool for cloud-hosted end-to-end tests for web applications. It allows simulating real user interactions with the tested applications by using Selenium web browser automation.

Read more about Loadero

Users also considered
Klearcom logo

Domestic IVR Mapping In Over 100+ Countries

learn more
Optimize IVR performance with Klearcom’s load testing across 100+ countries. Our AI-driven SaaS platform tests toll and toll-free numbers in real-time, simulating high call volumes to detect bottlenecks. No installation needed, with 24/7 support, ensuring seamless performance during peak demand peri

Read more about Klearcom

Users also considered
BlazeMeter logo

Any test. Any device. App quality without limits.

learn more
The industry's most comprehensive and scalable cloud-based load testing solution for any application architecture – from monoliths to microservices to serverless. Siimulate real-world user scenarios at unprecedented scale, replicating peak traffic conditions with millions of concurrent virtual users

Read more about BlazeMeter

Users also considered
TestingWhiz logo

Robust 360-degree test automation platform for Agile teams

learn more
TestingWhiz is a completely codeless functional test automation tool for your Web, API (REST, SOAP & GraphQL), Mobile (Android & iOS), Cloud, Database and SAP applications.

Read more about TestingWhiz

Users also considered
ReadyAPI logo

Cloud-based API performance testing software for IT teams

learn more
LoadUI Pro is a cloud-based performance testing software designed to help businesses of all sizes create and execute load tests for databases, REST or SOAP APIs, and microservice architecture. It allows IT teams to use existing functional tests to conduct performance evaluation.

Read more about ReadyAPI

Users also considered
k6.io logo

Automated and on-demand performance testing for developers.

learn more
Load Impact is the cloud-based load testing software, mobile app and API developers worldwide. It is used to determine your maximum capacity to understand which components fail first, its order and nature of failure. It allows load, stress and endurance testing of websites, mobile apps and APIs.

Read more about k6.io

Users also considered
Tricentis NeoLoad logo

Performance and load testing software for DevOps teams

learn more
Tricentis NeoLoad is used to build continuous performance and load testing for all use cases from APIs and microservices to end-to-end system wide testing of monolithic applications.

Read more about Tricentis NeoLoad

Users also considered
WAPT logo

Load, stress, and performance testing for web applications

learn more
WAPT is a performance testing tool designed to test any website or web-based applications against load with test design and load generation features

Read more about WAPT

Users also considered
Gatling Enterprise logo

Load & performance testing tool for DevOps

learn more
Gatling Enterprise is a load & performance testing tool designed to help DevOps measure & maintain web application performance through automation tools. The web interface allows users to manage the entire testing lifecycle, from parametrization & execution to reporting & administration.

Read more about Gatling Enterprise

Users also considered
TheTestMart logo

Streamlined automated testing for Microsoft Dynamics 365

learn more
TheTestMart offers AI-driven automated testing for Microsoft Dynamics 365, significantly reducing testing effort by up to 98%. It streamlines ERP integrations, shortens testing cycles from weeks to days, and enhances robustness with automated updates and detailed reporting.

Read more about TheTestMart

Users also considered
LoadNinja logo

Load testing solution for web app and API

learn more
LoadNinja is a load testing solution that helps businesses create test scripts, analyze performance results, handle CI/CD integrations, and more from within a centralized platform.

Read more about LoadNinja

Users also considered
ApiZapi logo
(0)

Modern easy to use HTTP API load testing tool

learn more
ApiZapi is a cloud-hosted service that runs Web Application load tests on your HTTP API endpoint.

Read more about ApiZapi

Users also considered
Telerik Test Studio logo
(0)

Automated testing platform for app developers & QA testers

learn more
Telerik Test Studio is a web and desktop automated testing platform. It is designed to help developers, QA testers, and managers ensure web apps meet quality standards and user demands. The platform includes an intuitive UI with a blend of codeless and code-based automation capabilities.

Read more about Telerik Test Studio

Users also considered
Appvance IQ logo
(0)

Transform at speed. Succeed at scale.

learn more
AI-powered autonomous testing and test automation platform that enables you to keep pace with rapid changes in complex environments. AIQ's comprehensive structure allows the use of the same scripts for functional, load & performance, and security testing needs. Maximize application coverage.

Read more about Appvance IQ

Users also considered
HyperTest logo
(0)

Testing Automation Simplified

learn more
Cloud-based no-code test automation tool that lets businesses monitor API regression, auto-generate integration tests, and more.

Read more about HyperTest

Users also considered
Virtana Platform logo
(0)

Virtana, a leading technology provider.

learn more
Virtana accelerates hybrid infrastructure innovation through deep-system data and centralized visibility.

Read more about Virtana Platform

Users also considered