Best Performance Testing Software for Java

Parasoft's mission is to provide automated testing solutions and expertise that empower organizations to expedite delivery of safe and reliable software. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems.

Sematext Cloud provides all-in-one observability solutions for modern software-based businesses. It provides key insights into both front-end and back-end performance. Sematext includes infrastructure, synthetic monitoring, transaction tracking, log management, and real user & synthetic monitoring. Sematext provides full-stack visibility for businesses by quickly and easily exposing key performance issues through a single Cloud solution or On-Premise.

RadView WebLOAD is a leading enterprise AI-based performance and load testing solution for testing web, mobile, and packaged applications. It supports over 150 protocols and technologies, including all common front-end frameworks, APIs, message queues, and databases, enabling load testing across any enterprise technology stack. RadView WebLOAD.AI, is available as SaaS and can also be self-hosted in the cloud or on-premise. It is highly scalable and can simulate hundreds of thousands of concurrent users from different locations and cloud platforms. Smart and easy generation of reliable tests and its powerful AI-based analytics capabilities, RadView WebLOAD makes performance teams highly successful in detecting and quickly resolving performance issues. With built-in integration into most of the popular Testing, CI/CD and APM tools, as well as a rich API that makes it easily pluggable into any delivery pipeline. Adding its built-in flexible deployment, it makes RadView WebLOAD easily adaptable into any development, testing, or operation environment, and processes.

The most popular web automation, data extraction and web testing solution in the world, now with Chromium browser technology to support all modern websites. Sites that use Javascript, Flash Flex, Java, Java and AJAX are included. Chrome and Firefox can be used for in-browser testing. You can either save to standard file formats or use API to save directly into a database. iMacros web automation software is compatible with all websites. It makes it easy to record and replay repetitive work. Automate tasks in Chrome and Firefox. You don't need to learn a new scripting language. This allows you to easily record and replay actions in each browser. Even the most difficult tasks can be automated. Automate functional, performance and regression testing across modern websites. Also, capture exact page response times. To ensure that your website is running smoothly and performing as expected, schedule macros to run regularly against your production site.

WireMock simulates HTTP-based APIs. It can be used as a virtual service or mock server. It allows you to remain productive even if an API you depend upon isn't available or incomplete. It allows you to test edge cases and failure modes that an API doesn't reliably produce. It's also fast, which can reduce your build time by a few minutes to hours. MockLab is a hosted API simulation built on WireMock. It features an intuitive web interface, team collaboration, and requires no installation. The 100% compatible API allows drop-in replacement of WireMock servers with just one line of code You can run WireMock within your Java application, JUnit Test, Servlet container, or as a standalone operation. A wide range of strategies can be used to match request URLs, methods and headers cookies. First-class support for JSON or XML. Capture traffic to and from an API and get up and running quickly

Stellar's automation platform is low-code and can help you speed up your testing process. Easy solutions for UI testing, API testing, mobile testing, performance testing, and accessibility testing will help you improve efficiency, minimize errors, achieve smarter software tests, and reduce costs. With advanced analytics and seamless integration, empower your team to test and stress less.