Performance Testing Service providers help you to identify and eliminate the performance bottlenecks in the software application. These companies offer common services like performance monitoring, capacity planning, automated testing, manual testing, etc. Following is a handpicked list of Top Performance Testing Service Provider Companies, with their key statistics and website links. The list contains both open source (free) and commercial (paid) software.

Top Performance Testing Service Providers

1) Infosys

Infosys is an IT company that has a highly professional engineers to provide performance engineering service. It is one of the best performance testing companies in India that helps you to adopt agile or DevOps in your business. This organization utilizes technologies to overcome performance testing challenges and deliver a future proof system.

Founded: 1981 Headquarter: India No. of Employees: 2,42,371 Services: Application development, security testing, AI, and Blockchain Prominent Clients: ICICI Bank, Daimler Mercedes-Benz, HSBC BANK, Bank of America, Goldman Sachs, Jhonson and Jhonson, American Management Systems, and more.

Link:https://www.infosys.com/services/validation-solutions/service-offerings/performance-testing-engineering.html

2) Microexcel

Microexcel is a software company that offers comprehensive and innovative solutions and services for performance testing. The company has deep business process and industry expertise. This company is available 24/7 to avail services to the clients. Microexcel helps you to manage the workforce to maximize your productivity. It offers on-demand software architects and performance analysts to improve your software performance.

Founded: 2001 Headquarter: USA No. of Employees: 1500 Services: Performance Advisory Services, Performance Testing, Capacity Planning, Benchmarking, Performance Engineering and Sizing, and Performance Monitoring Major Clients: Global IT. IS Fortune, Lovino Enterprise, Cornerz.

Link: https://www.microexcel.com/non-functional-testing/

3) Tech Mahindra

Tech Mahindra is a performance testing service provider having detailed experience of analyzing the functionality of any software. It provides you a realistic view of application performance as same as a live system. The organization focuses to assure the performance, availability, scalability, and reliability aspects. It offers innovative IT experience to the customers.

Founded: 1986 Headquarter: India No. of Employees: 10,001+ Services: Testing Services, Infrastructure and Cloud Services, Integrated Engineering Solutions, Enterprise Business Solution, Data Analytics, Network Services, Cyber Security, Business Process Services. Prominent Clients: Box Inc, MIT

Link: https://www.techmahindra.com/en-in/performance-engineering/performance-testing/

4) A1QA

A1QA is a software testing service provider that provides a wide range of services to customers. It is one of the best performance testing services that works on a web with a variety of systems and platforms like web, mobile CRM, IoT, blockchain, etc. This organization has completed more than 1500 projects with ease. A1QA gives clients a good and hassle-free software testing solution. This company is ideal for people who are looking to test the functionality, security, compatibility, usability, and performance of the software.

Founded: 2003 Headquarters: USA Employees: 2850+ Software Testing Services: Full-cycle testing services, Systems and platforms, quality engineering. Prominent Clients: Adidas, Pearson, Kaspersky, Genesys, Nexetic, Sword.

Link: https://www.a1qa.com/performance-testing/

5) SPEC INDIA

SPEC INDIA is one of the best software testing and QA service providers. This company mainly focuses on enhancing the quality of each and every project. It has streamlined manual and automated testing practices that help you to keep your software bug free. SPEC INDIA helps to build test plan and test cases for complex scenarios. It has a skilled software testing team to achieve business objectives. This firm fulfills your requirements by testing the performance of your software on multiple devices and platforms. It is one of the best software performance testing services that uses a variety of tools for bug tracking, functional and performance testing.

Founded: 1987 Headquarters: India Employees: 140 Software Testing Services: Automated Testing, Manual Testing, Desktop Application Testing, Web Application Testing, Mobile Application Testing. Prominent Clients: EMBS, FLICKKEY LLC, SrcForce.

Link: https://www.spec-india.com/services/software-testing

6) Algoworks

Algoworks is a software company that provides load testing services to check the performance of your software. It helps startups and enterprise business to maximize web and cloud performance. Algoworks organization offers high end-user experience and fixes available defects. This firm uses real test case scenarios on real devices to perform testing. It provides you visual reports, videos, and logs to achieve testing goals.

Founded: 2006 Headquarters: India Employees: 201-500 Software Testing Services: Load Testing, Volume Testing, Stress Testing, Component Testing, Soak Testing, Capacity Testing. Prominent Clients: FRONTLINE Selling, Mofluid, FastNet, ComputaCenter, AppManias.

Link: https://www.algoworks.com/qa-services/performance-testing/

7) Cybage

Cybage is a software company that provides performance testing services to address critical application behavior. It offers quality assurance based on various app dimensions like SLAs, platforms, sub-components, platforms, etc. This software tester company uses a wide range of tools for lead generation, service monitoring, and page analysis. It has expertise in building an on-demand performance testing platform using open-source software and cloud services. Cybage works on large platforms including Java, Windows, LAMP, and mobile.

Founded: 1995. Headquarters: India. Employees: 6,100. Software Testing Services: Automation, Globalization, Mobile, Performance Testing, QA Processes, Security, SOA, Test Lab Prominent Clients: 123Insight Limited, Transics International, Fairmont Raffles Hotel International, AthenaHealth Inc, iCrossing Inc, TravelClick.

Link: https://www.cybage.com/product-engineering/testing-and-qa/performance

8) JadeGlobal

JadeGlobal is an IT company that provides end to end quality assurance service to their clients. It focuses on code, sprint level, and component level performance testing. The firm covers enterprise applications, networks, web services, and streaming services. JadeGlobal has expertise in various tools, including Apache JMeter, Blaze Meter, NeoLoad, and more. The team working in this firm has experience in validating and stress testing applications.

Founded: 2003 Headquarters: U.S. Employees: 950 Software Testing Services: Performance Assessment, Performance Testing Tool Feasibility, Proof-of-Concepts, Performance Monitoring, Capacity Planning, and Benchmarking Prominent Clients: Bloomenergy, Lannett, LEGENDARY, Marketo, Paloalto, SmartBrief, VEREIT.

Link: https://www.jadeglobal.com/qa-and-testing/quality-assurance/performance-testing

9) Thinksys

ThinkSys is an IT company delivering services to clients for QA and testing. This organization optimizes performance and productivity and helps you to achieve a rapid return on investment. It creates robust and cutting-edge custom technology applications that address the unique business needs of clients.

Founded: 2012 Headquarters: U.S. Employees: 400 Software Testing Services: Automation testing services, eCommerce testing services, functional testing services, localization testing services, mobile app testing services, performance testing services, security testing services, cloud testing services, API testing services. Prominent Clients: Shutterstock, ProActive, Nowvel, Delight Me, Lumata

Link: https://www.thinksys.com/services/software-testing/performance-testing/

10) QualityLogic

QualityLogic is one of the best performance testing companies that provide a testing facility for software, website, or mobile app. It offers flexible services to meet customer requirements. This organization uses a variety of test tools for load testing and performance testing. QualityLogic helps you to validate product performance, conformance to industry standards, and interoperability.

Founded: 1986 Headquarters: USA Employees: 106 Software Testing Services: Functional testing, test automation services, usability testing, accessibility testing, regression testing, exploratory testing, exploratory testing. Major Clients: AT&T, SMUD, CISCO, Adobe, Eharmony, HP, OpenADR.

Link: https://www.qualitylogic.com/testing-solutions/load-performance-testing/

11) QAwerk

QAwerk is a software company that provides performance testing services to the clients. It allows to optimize the process of creating and executing test cases. This organization helps you to determine the optimal configuration of equipments. It offers a facility to check the system performance and reaction in real time with changing configuration. QAwerk can detect slow loading and long response time, poor scalability, and system reliability issues. This software testing company also determines the number of users working simultaneously under the acceptance of application load.

Founded: 2015 Headquarters: Ukraine Employees: 11-50 Software Testing Services: Web Application Testing, Mobile Application Testing, Desktop App Testing Major Clients: Zazu Africa, Evolv Technologies, Unfold.

Link: https://qawerk.com/process/performance-testing/

12) NTT DATA Services

NTT DATA Services is a company that focuses on the functional aspects of a testing sample application. It helps you to optimize your software or application quality. This firm enables you to market your product faster with a cost-effective solution. NTT DATA Services guides you to improve your business ROI, improve the quality using automation, AI, big data, machine learning, etc. The company has a team with a complete understanding of program performance, including KPI (Key Performance Indicator), SLA, and risk.

Founded: 1967 Headquarters: U.S. Employees: 10,001+ Software Testing Services: Automated Testing, Metrics and KPI Reporting, Continuous Improvement and Transformation, Forecasting and Resource Management

Link: https://in.nttdata.com/en/services/application-services/quality-assurance-and-testing

13) ZenQ

ZenQ is a performance testing services provider company that helps you identify and fix issues early in the application development lifecycle. It enables you to prevent loss of revenue and reputation. This firm has built a dedicated Centre of Excellence that researches and builds solutions for problems in different industries across various platforms.

Founded: 2003 Headquarters: India Employees: 400 Software Testing Services: Load and Stress Testing, Endurance Testing, DevOps Integration, Bottleneck Analysis, Application Monitoring

Link: https://www.zenq.com/performance-testing/

14) Cigniti

Cigniti is a performance testing and load testing company that offers services for client-server, web, distributed systems, mobile, cloud databases, etc. It covers performance engineering, including capacity planning, baseline test, load test, stress test, endurance test, etc. This firm provides comprehensive analysis and recommendations for performance improvements. It offers cloud-based performance testing that assures concurrent-user scalability for energy and utility industry.

Founded: 1998 Headquarters: U.S. Employees: 1001-5000 Software Testing Services: Test Automation, Security Testing, Regression Testing, Performance Testing, Mobile Testing, Functional Testing, Crowdsourced Testing, Compatibility Testing Major Clients: Atom bank, Baptcare, Pure Insurance, Magma Fincorp Ltd, Purolator, Ryanair, Nimble Money.

Link: https://www.cigniti.com/services/performance-testing/

15) Performance Lab

Performance Lab specializes in software engineering with a focus on testing the performance of enterprise-scale applications and resolving performance “bottlenecks” such as ill-performing API calls, slow database queries, and others. They also provide performance diagnostics and benchmarking, SQL-tuning, Java profiling, synthetic testing of hardware, and code review. The organization develops a next-generation platform for load testing, boomq.io, that allows developers to release high-performance software faster.

Founded: 2003 Headquarters: U.S. Employees: 201-500 Software Testing Services: Application Testing, Performance Testing, Test Automation, Security Testing, Usability Testing, Accessibility Testing, Consulting.. Major Clients: Tinder, Active5, illumine.

Link: https://performancelabus.com/

16) ImpactQA

ImpactQA is a performance testing service provider that helps you to check the overall working of the website and application. This organization offers remote services based on your business need. It enables you to maintain the quality of software with minimal efforts. This firm helps you to select appropriate hardware and software. It helps to identify testing methodology and performance testing approach. ImpactQA team offers a customized solution that can be in sync with the server and network configurations. It uses a variety of tools like Apache, LoadRunner, JMeter, NeoLoad, Gatling, etc. to perform load testing.

Founded: 2011 Headquarters: U.S. Employees: 250 Software Testing Services: Quality Assurance, Quality Engineering, QA Consulting, Next-Gen Testing. Major Clients: Panasonic, National Geographic Channel, Schneider Electric, Rocket Internet, Deloitte, real, Yes Bank, Honda, Ericsson, Quartz.

Link: https://www.impactqa.com/performance-testing

17) XB Software

XB Software is a QA and software testing service provider that helps you to make your software user friendly and bug-free. It has a dedicated team of QA engineers that performs the application testing.

XB Software offers software life-cycle testing that covers stages of developing a project. This firm checks every single element of your software for flawless performance.

Founded: 2008 Headquarters: Belarus Employees: 51-200 Software Testing Services: Documentation Testing, Functional Testing, Performance testing, regression Testing, Usability testing. Major Clients: IBM, BMW, Universal, Samsung, Lufthansa, Accenture, Boeing.

Link: https://xbsoftware.com/qa-software-testing/

18) Qualitest

QualiTest is a company that offers performance testing services to their clients. It helps you to improve your software quality and processes with automation and innovative tools. This firm has a tester team that enables you to manage your software testing with no hassle. QualiTest helps you to achieve your QA goals. This company offers on-demand and faster testing services with artificial intelligence.

Founded: 1997 Headquarters: USA. Employees: 100 to 5000. Software Testing Services: Managed software testing services, risk-based testing, project-based testing, a strategic consultancy. Major Clients: MultiPlan, Microsoft, Ministry Health Care, Fuji Medical, AVAYA, Stratus Technologies, Lunchbox, BSkyB, EADS.

Link: https://qualitestgroup.com/initiatives/load-and-performance-testing-services/

19) TestingXperts

TestingXperts is a company specialized in QA and performance testing. This company helps clients to reduce production defects by providing them a quality assurance service. It has a team of modern testers specialized in CI/ CD, test automation, and shift left methodologies.

Founded: 2013 Headquarters: London Employees: 1001-5000. Software Testing Services: Functional, NextGen, Nonfunctional, Test consultation, DevOps. Major Clients: Banking and Financial, Healthcare and HealthTech, Retail, Education and EduTech, Media and Publishing, Digital Media and Advertising, Telecom.

Link: https://www.testingxperts.com/services/performance-testing/

20) Testvox

Testvox is a performance testing service provider that allows you to simulate the system behavior with no hassle. It enables you to monitor private and public third-party APIs. This firm performs stress and load testing on Linux and Windows operating systems. It helps you to meet the stability and scalability requirements of the software. Testvox also checks the network compatibility and performance of your software with the hardware.

Founded: 2017 Headquarters: India Employees: 11-50 Software Testing Services: Mobile App Testing, Functional Testing, API Testing, Web Application Testing, Automation Testing.

Link: https://testvox.com/performance-testing.html

21) KiwiQA Services

KiwiQA Services is a company that offers comprehensive analysis with recommendations for improving performance. It checks the performance of components in the system under different loads. This firm provides a faster release of the software, app, or website being tested. It gives you a detailed report that contains the deep analysis of your software application.

Founded: 2009 Headquarters: Australia Employees: 51-200 Software Testing Services: Performance Testing, Mobile Testing, Security Testing, Manual Testing, Code Verification Major Clients: Orange Web Technology, 10Soft, ReelGemie, Avenue Dental Kawana, BenchOn.

Link: https://www.kiwiqa.com/load-performance-testing.html

FAQ:

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✅ Which are the Best Performance Testing Service Companies?

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» Also check: Best Software Testing Services Companies

Infosys Microexcel Tech Mahindra A1QA SPEC INDIA Algoworks Cybage JadeGlobal

Provides information to stakeholders: Performance Testing is done to provide stakeholders with information about their application regarding speed, stability, and scalability. Without Performance Testing, the software is likely to suffer from issues such as: running slow while several users use it simultaneously, inconsistencies across different operating systems, and poor usability. Determines the requirement under workload: Performance testing determines whether the software meets usability and stability requirements under expected workloads. Applications released in the market with poor performance metrics due to nonexistent or poor performance testing are likely to gain a bad reputation and fail to meet expected sales goals.