Alternatives to LoadRunner Professional

SoapUI

SoapUI suits developers and testers starting with API testing, especially those working with REST, SOAP, or GraphQL services.

Postman

Postman suits people designing, testing, documenting, or monitoring APIs, including teams that need collaboration, integrations, or API testing across multiple protocols.

Apache JMeter

JMeter suits users who need free load or stress testing across supported protocols and can work with a Java-based tool.

BlazeMeter

BlazeMeter may suit teams coordinating performance, functional, and API testing with CI/CD systems or simulating dependent services.

Gatling

Gatling suits teams that want to author load tests in code, through a no-code generator or by importing Postman tests.

Selenium

Selenium suits developers who need browser automation for web application testing, whether locally or across distributed machines.

Cucumber Open

Cucumber Open suits software teams that want acceptance tests written as readable specifications and connected to executable code.

Percy

Percy suits teams that need to compare visual output across browsers and responsive widths as part of a review workflow.

Locust suits developers who can author test scenarios in Python and need to observe HTTP or other protocol performance.

NUnit

NUnit suits .NET developers writing unit tests in C#, VB.NET, F#, or C++.

Qase suits QA teams that need to manage test cases, plans, runs, reporting, and traceability across manual and automated testing.

Testiny

Testiny suits QA teams that need to manage manual cases alongside automated results and track test runs.

TestMu AI Web Automation (formerly LambdaTest Web Automation)

It suits teams automating web or app tests across multiple browsers, operating systems, and devices.

It suits teams running load, stress, browser-based, distributed, or API tests on Linux, especially those needing the listed tracing, logging, or profiling features.