List of Best Load Testing Service Providers
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Tenendo was established in 2020 combining test consultancy, managed testing services, and security testing services to provide software security and quality solutions for a wide range of organizations. Tenendo consolidates extensive knowledge and rich hands-on experience of the best industry experts in the fo ... read more about Tenendo Limited
$25 - $49/hr2 - 92020Cork, Ireland -
Choucair Solutions Inc is a software quality assurance company, offering testing solutions that helps our clients overcome barriers such as faults and failures that impact the brand reputation, or misalignment between the business and IT, or inappropriate time to market or lack of real time monitoring of customer exper ... read more about CHOUCAIR SOLUTIONS INC
$50 - $99/hr2 - 9Toronto, Canada -
Precise Testing Solution Pvt. Ltd. is a pure software company registered in 2012. Its ISO 9001:2008 and 27001:2013 Certified software testing company. We are STQC and Cert-In empanelled agencies,We are the only company which is empaneled by two government& ... read more about Precise Testing Solution
$25 - $49/hr50 - 2492012Noida, India -
DevQAExpert Solution Pvt. Ltd. is a registered trademark company for Software Quality Assurance and Testing since 2015. We are focused on delivering our services for QA Outsourcing, QA Consultant, QA Services, QA Audit, and QA Staffing. We pay close attention to the privacy and security of customer data stor ... read more about DevQAExpert Solution Pvt. Ltd.
< $25/hr10 - 492020Indore, India -
Testa was founded by technology professionals who specialize in solutions for iGaming operators and providers. Our goal is to help iGaming businesses deliver the highest quality products to wherever their customers are. We strive to bring the quality of silicon valley software delivery to the iGaming industry at large. ... read more about Testa Testing Services
NA10 - 492015Singapore, Singapore -
W3Softech is an Independent QA services company specializing in Functional, Automation, non-functional testing services. It provides end-to-end QA services driven by robust governance model providing visibility and control to the customer. W3Softech has 100 plus qualified and dedicated QA professionals having expertise ... read more about W3 softech
$100 - $149/hr50 - 2492011Hyderabad, India -
LogiGear is an industry leading provider of software testing services, test automation tools, QA training, and consulting. We help organizations deliver better products while saving time and money. Since 1994, LogiGear has completed thousands of testing projects with hundreds of companies across a wide range of industr ... read more about LogiGear Corporation
$150 - $199/hr250 - 9991994San Mateo, California -
UTrust is a leading software testing and quality assurance company based in the Middle East and North Africa (MENA) region. The company provides manual and automation testing solutions across all major IT services including web and mobile applications, IT infrastructure, business software, cloud services, IoT devices, ... read more about UTrust
$25 - $49/hr50 - 2492015Nasr City, Egypt -
Testing Genez, powered by Teknotrait Solutions Pvt. Ltd., is an IT Consultancy and Outsourcing company headquartered in Bengaluru, Silicon Valley of India. Our mission is to deliver end to end IT Solutions across the globe by leveraging through latest technologies and bringing a positive social change. We sp ... read more about Testing Genez
NA10 - 492017Bengaluru, India -
KefiQA is a software testing company, which provides extensive list of independent software testing services to the customers around the globe. With a motto to offer high quality cost-effective software testing services to our clients , we present a team of highly experienced and 100%ISTQB certified team of professiona ... read more about KefiQA
< $25/hr50 - 2492017Toronto, Canada -
Quality House is a leading software testing company providing services to IT companies of all sizes, from startups to telecommunications giants. Since its establishment in 2004 the company has been fully focused on improving software quality. Having successfully established our presence in the Bulgarian market, we ... read more about Quality House Ltd
$25 - $49/hr50 - 2492004Sofia, Bulgaria -
At our core, we are dedicated experts in delivering unparalleled QA testing and consultancy services tailored to businesses of every scale. With a steadfast commitment to excellence, we empower organizations to achieve optimal software quality and performance. Our team of seasoned professionals combines industry-leadin ... read more about ReliaTest
$25 - $49/hr2 - 92023Lahore, Pakistan -
WeblineGlobal is an Award winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organization in the Market, started providing enterprise services and solutions, well before our counterparts. With extensive experience in complex ... read more about WeblineGlobal
$25 - $49/hr50 - 2491999Irvine, California -
Established in 1988, TestPros provides Independent Assessment and Security Services. Our range of services includes Testing, Quality Assurance, Software/Systems Testing, Automated Testing, Test Range/Test Lab operations, Section 508/WCAG, Program Management, Oversight, Cyber Security, FedRAMP Cloud Security, 800-171, Q ... read more about TestPros
$100 - $149/hr50 - 2491988Sterling, Virginia -
Software Quality Systems (SQS, SA) is a provider of QA and Testing solutions. The services offered by SQS include product quality assessment, process improvement, test automation, independent verification and validation plans design and implementation and test outsourcing. The customers of SQS are key players in ... read more about SQS - Software Quality Systems
$50 - $99/hr50 - 2492001Brussels, Belgium -
We specialize in different types of software testing services, are skilled in using various testing tools, working with modern mobile, desktop and web technologies. Our high competence along with deep knowledge in IT allow us to be one of the best among quality control companies to satisfy our numerous customers from a ... read more about SO Testing & Training
$25 - $49/hr10 - 49Auckland, New Zealand -
Inspired by the success of Passwerk in Belgium and Specialisterne in Denmark, Focus was founded in 2014 to harness the unique talents of individuals on the autism spectrum into IT careers. Focus provides a service within British Columbia that contributes to the vision of normalizing neurodiversity in the workplace. ... read more about FOCUS PROFESSIONAL SERVICES INC
$50 - $99/hr10 - 492014Vancouver, Canada -
We help teams in software, gaming and fintech industries to improve the quality of their new or existing software by delivering crowdsourced testing services. We do both Functional and Automated testing services with a vetted crowd of high skilled professionals. Our Testing as a Service Platform offers full BDD Tes ... read more about Crowdar
$25 - $49/hr10 - 492013Manchester, United Kingdom -
Adaps Btranse -consulting
NA250 - 999Melbourne, Australia -
Qualysec Technologies is a leading Cybersecurity company. Focused on various aspects of the information security industry, including Web and Mobile application Penetration testing, Source code review, IoT, and Cloud Security with other services that assist our customers in increasing their security levels.Since 2020, Q ... read more about Qualysec Technologies Pvt. Ltd.
< $25/hr10 - 492020Bhubaneswar, India -
At Zeus, we believe that quality make everything stand-out from the rest. Its even more important when we have something that many will use - be it a mobile app or an e-commerce site.Our team of experienced and competent resources are skilled and qualified to do just that - identify issues and get it fixed before custo ... read more about Zeus Testing Solutions
NA2 - 9London, United Kingdom -
Champions of Digital QA, as we boast, Calidad Infotech has been delivering High Quality End to End Software Testing Services for the SMEs and Tech Enterprises. With over a decade of software testing and QA services experience blended with proprietory QA techniques and AI concepts, we help our clients ideate and de ... read more about Calidad Infotech LLP
NA10 - 49Ahmedabad, India -
We provide unique competencies and expertise in creating and supporting the most complex industry IT solutions and services. We carry out all types of testing of IT systems: load, functional, automated, complex, security and others, and also provide services for the development of: UX/UI design, web/mobile/desktop inte ... read more about IT Test
$25 - $49/hr50 - 249Tula, Russia -
Testhouse is a global thought and market leader in Software Quality Management, Application Lifecycle Management (ALM) and DevOps providing on-site, on-shore and off-shore functional and non-functional test services on many continents since 2000. Our offering includes outsourced and on-demand expertise in strategi ... read more about Testhouse Ltd
< $25/hr250 - 9992000London, United Kingdom -
RV Solutions Pvt. Ltd. is one of the top-ranked and most highly recommended Agency consists a team of highly skilled and highly dedicated professionals believing in client-focused delivery. Our expertise includes PHP/MySQL, Shopify, Shopify Plus,Codeigniter, Laravel Open Source CMS (Magento, Drupal, Joomla, Wordpress, ... read more about RV Solutions Pvt Ltd
"Worst Experience Overall "jigar baxi< $25/hr250 - 9992008Noida, India -
Our mission is to ensure the best quality software. We audit, plan, and implement test processes. We carry out functional, non-functional tests and automate them.We create our own proprietary tools and solutions. We use Artificial Intelligence to keep your software stable and safe. We take on the most difficult testing ... read more about B2Bnetwork
< $25/hr50 - 2492016Warszawa, Poland -
Luxe Quality is a leading quality assurance and testing service provider, helping businesses succeed by creating a quality product. Our expertise reduces the risk of bugs and the cost of their fixing, increases competitiveness, the involvement of the target audience, and the desire to become regular users of your appli ... read more about LLC Luxe Quality
< $25/hr50 - 2492014Mclean, Virginia -
Qualitrix Technologies (www.qualitrix.com) provides a complete portfolio of software quality engineering and application testing services through a flexible combination of its on-shore, off-shore and crowd sourced workforce. We integrate innovative technology solutions and user-centric testing to help you deliver a bes ... read more about Qualitrix Technologies Pvt Ltd
< $25/hr50 - 2492015Bengaluru, India -
Manras Technologies is a top Salesforce consulting company. Launched in 2015, they have catered the Salesforce oriented demands of many enterprises enabling them to scale up their software solutions. Join us to manage your business through the Partner Community, to access valuable resources, as well as things to con ... read more about Manras Technologies
$50 - $99/hr50 - 2492015London, United Kingdom -
We help Product IT companies to quickly release the product. Our team introduce the synergy of freelance experience and large enterprises by selecting the right team and taking into account the individual needs of each project.
$50 - $99/hr10 - 492017Bydgoszcz, Poland -
QA Experts, Practitioners, Trainers. Our team is experienced with everything from small and agile projects to huge multi-country transformations. All of this experience is here to help you make testing more efficient and effective. We are here to help you minimize project risks, control costs and reduce time to ... read more about Krone Consulting s. r. o.
NA10 - 492016Bratislava, Slovakia -
Conqudel is a Singapore based software testing company. At Conqudel, we understand the importance of delivering high-quality software testing services that meets the ever-changing demands of your customers. Our team of experienced professionals is well-versed in the latest testing methodologies and tools to ensure flaw ... read more about Conqudel
NA2 - 92022Singapore, Singapore -
When selecting a partner in advancing your technology, Apptroniq is the clear choice. We are grateful for each and everyone of our customers, which is why we take a customer-centric approach to business. As we develop your custom product, we keep you involved throughout every stage and we are not satisfied with the ... read more about Apptroniq
< $25/hr2 - 9Islamkot, Pakistan -
Our mission is to help companies to achieve the highest quality software with higher customer satisfaction and lower development costs. The activity of App Quality help businesses and institutions to verify their Mobile services with 360°Quality approach (mobile websites, mobile apps and wearable apps).
NA2 - 92015Milan, Italy -
Sistema Technologies, Inc. is a global provider of IT enterprise solutions and professional services. IT Staff Augmentation and IT Project Management are our strengths and core competencies. Sistema believes in low overhead, streamlined operations and a commitment to customer service. Sistema is a HUB Certified comp ... read more about Sistema Technologies, Inc.
$50 - $99/hr50 - 2492002Austin, Texas -
Qualitica tests desktop applications, mobile applications, websites and cloud services. Levels of testing: ● Functional testing ● Testing automation ● Performance testing ● Security testing ● Compatibility testing ● Usability testing Our process: ● Analysis of ... read more about Qualitica
< $25/hr50 - 2492019Sheridan, Wyoming -
W3webschool is one of the leading and most innovative IT training schools in India, situated in the city of Kolkata – ‘the city of joy’. We provide end-to-end Digital Marketing course, Web Design Courses, Graphic Design, Web Development, PHP/ MySQL courses, SEO, Soci ... read more about W3 WEB SCHOOL
< $25/hr10 - 492012Kolkata, India -
We help our customers to disrupt faster by decreasing time-to-market via reducing the time gap between an idea and working software. Our team believes in taking a radically different approach to software development by solving problems at the technology level, rather than misusing the scarce engineering talent to solve ... read more about Unthinkable Pvt. Ltd.
"Substantial threat to your project's progress, your work quality, and the expected timeline."Abdullah Al-Yousef, Founder & CEO @ Kids Apps Company | Creative Education Solutions at KidsApp Company And Tagmedia$25 - $49/hr10 - 492018Gurugram, India -
Calsys is a consulting and technology services company based in India. We offer a range of technology enabled services and solutions, which caters to the end-to-end requirements of our clients. We have the capability to understand business challenges of our clients, thereby to become their trusted advisors and ... read more about CALSYS COMMUNICATION PVT LTD
$25 - $49/hr10 - 49Cherthala, India -
WITH THESE CORE VALUES IN MIND, PCS’ team of IT Professionals is always available to provide our clients with personalized IT services that are “Built to Scale” for their unique business needs. These core values have helped us grow into a nationally award-winning IT service firm that has been recogniz ... read more about PCS Solution
$50 - $99/hr50 - 2492000Wilmington, Delaware -
Our success totally relies on how you grow. We are as agile as a start-up and as structured as an experienced enterprise. In short, we have the ability to quickly adapt to your style and business philosophy. It is this agility and expertise which helps you reap the benefits of technology outsourcing in the shortest tim ... read more about Pruthatech Technologies
$25 - $49/hr10 - 492000Ahmedabad, India -
Assioma.net group was founded in 1987 as an IT consultancy providing development and systems integration services. The principal markets in which we operate are Telecommunications, Finance and Public Administration as well as the Manufacturing and Service Industries. Assioma.net operates in a market that demands cons ... read more about Assioma.net
$50 - $99/hr50 - 2491987Medolago, Italy -
Reksoft is a software engineering services provider with headquarters in Moscow and delivery offices across Europe. We specialise in supplying software development services, products and solutions to enterprises, ISVs and system integrators operating in various industries.Since 1991, we have developed and delivered ove ... read more about RekSoft
NA50 - 2491991Moscow, Russia -
Your technical skill, industry or location least matters for us. We drive you to the right tech track for your idea. Let us evaluate your business requirement and provide it a suitable shape with the innovative latest technologies.
$100 - $149/hr10 - 492007Ahmedabad, India -
My Quick Startup is web design, development & Internet marketing company offering professional web services to give our clients a better online presence in the local area of Brooklyn, New York as well as all around .USA. We are known for quality, reliability and satisfactory services. Whether you are running a smal ... read more about My Quick Startup
NA2 - 92012NYC, New York -
Conductrics was born at an industry conference back in 2008. We saw an opportunity to create a optimization-obsessed platform that elevates the search, exploration and discovery experience across every channel, for each customer.
< $25/hr10 - 492018NYC, New York -
TechOps Center is an innovative technical operations center that provides ready-to-use, flexible, scalable, cost-effective, remotely managed resources and special services for your technology-based operations. TechOps Center management team with more than 25 years of experience in the field, we have ability to offer ... read more about TechOps Center
$25 - $49/hr1,000 - 9,9992020Istanbul, Turkey
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Get a Personalized ShortlistLoad Testing vs. Stress Testing: Key Differences
Feature | Load Testing | Stress Testing |
---|---|---|
Definition | Evaluate how an application performs under normal or expected user loads, ensuring it behaves as intended and meets performance requirements | Pushes an application beyond its expected limits to identify breaking points and assess its resilience under extreme conditions |
Goal | Ensure stable performance under anticipated user load, prevent performance bottlenecks, and measure responsiveness and scalability. | Identify system weaknesses, determine maximum capacity, and understand behavior under extreme scenarios. |
Test Load | Varies based on expected usage patterns and often simulates realistic user behavior and concurrent requests. | Increases steadily or abruptly beyond expected limits may utilize unrealistic scenarios to push boundaries. |
Expected Outcome | The application maintains acceptable performance metrics (e.g., response time, throughput) under the expected load. | The application exhibits predictable behavior even when overloaded, and identified weaknesses can be addressed before deployment. |
Tools Used | Load testing tools, performance monitoring tools, and traffic generators. | Load testing tools, stress testing tools, monitoring tools. |
Typical Example | Simulating hundreds of concurrent users browsing a website to ensure smooth operation. | Testing the application's behavior under thousands of concurrent requests to discover potential crashes or performance issues. |
Risk Identification | Helps identify potential performance bottlenecks, scalability issues, and resource constraints under expected user loads, enabling proactive optimization and capacity planning. | Helps identify system vulnerabilities, stability issues, and points of failure under extreme load conditions, enabling mitigation strategies and improvements to enhance system resilience and robustness. |
GoodFirms Note | Load testing typically precedes stress testing as it establishes a baseline for normal performance | Load testing helps prevent performance issues that impact user experience, while stress testing helps ensure system robustness and prepare for unexpected situations. |