Loadster
Load & stress testing software for high-performance web apps. Loadster helps you easily simulate a realistic, large volume of users to find bottlenecks, improve reliability, and optimize user experience. Works great for websites, web apps, and HTTP web services.
Website : http://www.loadsterperformance.com/
qTrace
qTrace works the way you work, recording your screen movements and system information as you capture and report on bugs. Early users found that qTrace decreases defect capture time by 30-50% and decreases fix time by 10-30%. With an easy-to-use interface, qTrace provides you the functionality to annotate the captured information to complete the documentation that can be saved as a PDF or Word file or submitted directly to your bug tracking system. qTrace increases tester productivity, reduces test cycles and increases defect description accuracy so that you can accelerate your product to market.
Website : http://www.qasymphony.com/download.html
Perfecto Mobile
The MobileCloud is a 100% web-based Software-as-a-Service (SaaS) platform enabling testers and developers to easily access multitude of REAL mobile handsets and tablets connected to LIVE mobile networks spread in different geo-locations.
Website : http://www.perfectomobile.com/
WAPT
WAPT is a load, stress and performance testing tool for websites and web-based applications. In contrast to "800-pound gorilla" load testing tools, WAPT is designed to minimize the learning curve and give the user an ability to create a heavy load from a single regular workstation. You can create a basic test scenario and get meaningful information about your performance landscape in a matter of minutes. WAPT is able to generate up to 3000 simultaneously acting virtual users for an "average" test scenario using standard hardware configuration (Pentium 4 2GHz, 1GB RAM, Gigabit Ethernet). WAPT creates a test workload which is virtually the same as the load experienced by a web site in the real world. Virtual users in each profile are fully customizable. They can have individual IP address (IP spoofing), user name and password, and persistent cookies, to name a few. Basic and Integrated Windows (NTLM) authentication methods are supported. Graphs and reports are shown in real-time at different levels of detail, thus helping to manage the testing process. You don’t need to wait for the completion of the test to get results, so if you have already identified a problem, you can stop the test, fix the problem and start the test again to check for performance changes. The command line interface allows you to integrate WAPT into the existing development environment. Standard XML files are used to store test scenarios and can be modified by third party software.
Website : http://www.loadtestingtool.com/
TestLodge
TestLodge is a relatively new hosted tool that is designed to be a lot simpler than traditional software by only providing the essentials to get the job done well. The system focuses on helping you create your test plans, input your requirements, create and manage your test suites and cases along with allowing you to easily perform multiple test runs and generate reports.
Website : http://www.testlodge.com/
PractiTest
Practitest is a SaaS-based platform for managing the entire QA & testing life-cycle, including requirements, tests, issues and reports. PractiTest provides a unified platform across distributed projects and teams; an advanced reporting mechanism enables managers to view the QA efforts of multiple teams, projects and platforms, resulting in streamlined, coordinated and more effective QA. As a SaaS-based product, PractiTest combines easy deployment with low cost of ownership. Our flexible licensing enables QA teams of every size to deploy our cutting-edge tool.
Website : http://www.practitest.com/
Selunit
Selunit is an open-source project to simply combine comprehensively Selenium tests with Continuous Integration. It provides a flexible Maven plugin for executing Selenese HTML test suites (default Selenium IDE format) in batch and outputs test results in JUnit format. This allows running, controlling and analyzing Selenium tests and reports within all modern CI servers and build environments without additional tools. It was never easier to incorporate Selenium tests from Selenium IDE directly into your Continuous Integration process.
Website : http://www.selunit.org/
BrowserSeal
BrowserSeal is a fast and easy to use cross browser testing and screenshot tool. It allows you to capture an image of your web site under multiple browsers with a single click of a mouse and instantly inspect the differences. It supports Internet Explorer (IE6, IE7 and IE8), Firefox (3.0, 3.5 and 4.0), Google Chrome, Opera (8, 9, 10 and 11) and Safari (3, 4, 5 and 6). Starting from version 2.0 BrowserSeal supports mobile browser testing with Opera Mini 6. It is heavily optimized for speed, which is especially evident on large web pages with scrollbars.
Website : http://browserseal.com/

