7 Leading Performance Testing Service Providers for a Smarter Application

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7 Leading Performance Testing Service Providers for a Smarter Application

With the world under the influence of digital transformation, most businesses are now running online. While many of them currently have their applications to take orders or render services, ranging from food to clothes, from insurance to health. 

With human life being in the hands of the internet, it is your responsibility as a business owner to provide one of the top-performing applications to your customers. Customers are rulers, and you must deliver what’s best suited to them and provide the utmost satisfaction.  

How outsourcing performance testing helps the business 

Keeping a check on the application’s performance will show its impact on its users. Therefore, while developing the application, performance testing should be an important part of the process, and outsourcing the same to get the experts’ advice will do justice to your application.  

Performance testing helps you know the speed, resilience, load power, and reliability. Thus, you shall not mind taking industry expert advice to master every feature and learn how to resolve the problem. Here are some of the reasons to explain why outsourcing performance testing can prove beneficial for your business:   

  1. Access to skilled professionals   
  1. Complete focus on testing   
  1. Saving your time and money  

Top 7 Performance Testing Service Providers in the industry:   

There are many quality assurance service providers in the market, and it can be challenging to name a few. However, to make it easier for you to choose for the best of your application, here are the top 7 industry-leading performance testing service providers to help you ace the performance of your application:  

  • Qualitest – Assure quality faster for superior customer experience.  

Founded in 1997, Qualitest is the world’s leading AI-powered quality engineering company. With its innovative techniques and strategies, Qualitest helps businesses stay hydrated with technology. It provides a wide array of quality engineering services and covers all industries.  

Qualitest offers an excellent load and performance testing solution to ensure that your business and technology run smoothly. They are smartly testing application performance at high loads, measuring, validating, and ensuring functional capabilities to provide a flawless customer experience.  

Qualitest is headquartered in North Carolina, USA. However, it has a global spread across different nations. With the help of its highly efficient army of engineers, Qualitest has been catering to many industry leaders. A few are Microsoft, Intel, Philips, Adidas, Vodafone, and many others.  

To have more insights and details about the organization, visit www.qualitestgroup.com!  

  • Microexcel – Safeguard the future of your business with tailored technology solutions.  

Introduced in the year 2001, Microexcel helps businesses in their digital transformation. Offering a good range of services, the company has been assisting many companies in running smoothly and unlocking the business potential.  

Microexcel excels in delivering its clients an effective solution to many digital problems with its managed quality assurance services. In addition, with its performance testing services, they provide performance bottleneck analysis.  

Microexcel is headquartered in New Jersey, USA, and with over 1500 global employees, its core services include application management, strategic consulting and sourcing, and implementation.  

  • A1 QA – A pure-play software testing company. 

Founded in 2003, A1 QA offers quality assurance and software testing services. With 800+ QA specialists, the organization has completed 1500+ projects.  

A1 QA offers full-cycle performance testing solutions for problems that include heavy interfaces, long response times, and poor performance overall.  

The organization is headquartered in Minnesota, USA. With its excellent performance in various testing services, A1 QA has rendered its services to multiple clients: Acronis, Forex club, Pearson, and many others. 

  •  Infosys – A NYSE-listed global consulting and IT services company. 

Established in 1981, Infosys helps clients navigate their digital transformation in more than 50 countries. With the help of an AI-powered core, it enables the enterprise to prioritize the execution of change.  

With 260k+ employees, Infosys also helps the business maintain superior quality by enhancing system performance and application resilience. In addition, highly skilled professionals help businesses with performance validation, engineering services, and chaos engineering.  

The organization is headquartered in Bangalore, India, and is catering successfully across the globe. Their clients are Cisco, Arizona Public Service, Proximus, and more. 

  • QA Mentor – Software Quality Assurance Expert.  

Founded in 2010, QA Mentor is headquartered in New York, USA, and has been successfully helping its clients across the globe. It delivers high-quality and affordable solutions to maintain the quality of your software at a reasonable cost.  

QA Mentor offers a QA practice and capacity planning service with QA performance engineering and optimization to help you find your site’s breaking points. 

  • Indium Software – Make technology work. 

Introduced in 1999, Indium software is a technology solution company with digital and QA services expertise. The organization offers quality performance and load testing services by validating the application’s speed, reliability, interoperability, and scalability to make it error-free before its release.  

The organization has been catering to the industry for a long time and has established its global presence with prestigious clients.  

  • Mindful QA – Thoughtful testers and reliable results. 

Mindful QA became a part of the software testing industry in 2018 and is a US-based software testing organization. 

Mindful QA offers extensive software testing services, and one of them is performance testing for websites and applications. The engineers use the JMeter tool to perform performance testing and offer manual and automated testing services. 

Some Advice to Takeaway   

Dos and Don’ts of Performance Testing to avoid failures:  

Listed above are the top service providers for you, providing you with some more food for thought. Here is a list of the dos and don’ts to follow when considering performance testing for your software.  


  • A strategic approach and plan should be followed while performing performance testing. Because a plan will guide and support the team in achieving their set goals. 
  • A good flow of communication is always an effective practice to follow while performing a quality check on your application or website. 
  • Please choose the appropriate tools for performance testing after considering the requirements of your application, keeping in mind its functionality. 


  • Avoid performing the performance testing in a natural production environment as it could affect the user interaction in real-time. 
  • Leaving performance testing for the last will never serve the purpose of delivering a high-quality application and will cost your business a considerable sum of resources. Hence, it should always be deployed from the start of the SDLC process. 
  • Not focusing on the details of the test environment created for the performance testing could be challenging for your application. First, however, you must create a test environment closest to the real environment.  


An application is made smarter by its features and the entire team who works to make it successful. Consequently, selecting the best team could be a task for many. Various software testing organizations could help your application or website succeed and function smoothly. While it’s your take to find out about the requirements in detail and then analyze what best suits your business? Make your business rich with the most ingenious technology and smooth functioning with the QA experts’ help, resulting in the most satisfied customers.  

7 Leading Performance Testing Service Providers for a Smarter Application