List of Best Software Integration Testing Companies
-
iLAB specializes in Software Quality Assurance services, providing global solutions to our customers. As a leading Software Quality Assurance provider, we offer a comprehensive and integrated service portfolio. iLAB’s solutions are provided through our best-of-breed methodologies and tools supported by our intern ... read more about iLAB
$100 - $149/hr1,000 - 9,9991995Johannesburg, South Africa -
QANxt offers complete Software Testing services for global enterprises and ISV’s across industries. We specialize in providing end-to-end application testing solutions, setting up Testing Center of Excellence (CoE’s), Niche testing needs on latest tools, QA strategies at optimal cost, desired Quality a ... read more about QANxt
NA10 - 492015Anaheim, California -
TestPRO provides Software Testing Services: - Testing as a managed services - Agile Coaching Program - Outsourcing Services - ISTQB Courses. - Software Testing Training TestPRO offers Function, Performance, Security, and Automation Testing services as well. 1️⃣First Software Testing C ... read more about TestPRO
NA10 - 492011Nasr City, Egypt -
Did you say a bug/glitch? Cause we heard an opportunity to catch, a room for improvement, a step towards better user experience, and an effort towards perfection. Seeing a problem or bug does not irritate us but makes us curious. When the world sees a problem as a barrier, we see it as the beginning. The problem ... read more about QAble Testlab Private Limited
< $25/hr10 - 492018Ahmedabad, India -
Established in 2002 in New Boston, MA - Quality Matrix has earned a reputation in a dynamic global marketplace, by partnering with their clients in achieving technology roadmaps and business transformations. Quality Matrix is committed to providing highly technical talented QA resources to clients at competitive rates ... read more about Quality Matrix Inc
NA250 - 9992002Westborough, Massachusetts -
Spec QA is a premier software Testing and Quality Assurance Company.We believe that quality can set the benchmark for successful business and help derive significant benefits. We have helped many global clients to deliver seamless, personalized user experience through best-in-class quality assurance model with a ... read more about SPEC QA
NA250 - 9991987Ahmedabad, India -
Quality Krafters is a leading player in the realm of software testing and quality assurance. Established with a profound commitment to ensuring software excellence, we've carved a niche for ourselves through relentless dedication, innovation, and a customer-centric approach. Our journey is a testament to our unwave ... read more about Quality Krafters
$25 - $49/hr2 - 92021Mumbai, India -
Razorcat Development GmbH creates test tools for software development of embedded systems since 1997. The unit and integration test tool TESSY is certified to IEC 61508 and ISO 26262 and it already supports many software projects in all industrial branches in their verification of safety critical and high-quality softw ... read more about Razorcat
$50 - $99/hr10 - 491997Berlin, Germany -
We improve the quality of IT products worldwide. Arrange a free check-up now. We determine the level of your software quality assurance by analyzing and evaluating all risks.Improve software quality in all project phases through agile software testing. In a free check-up, we evaluate possible risks for you an ... read more about andagon
$100 - $149/hr50 - 2492001Cologne, Germany -
QAonCloud offers fully managed and jointly managed testing services for your web, mobile, and desktop apps. QAonCloud’s team specializes in providing manual and automated testing solutions to customers across the globe. Our prime objective is to deliver high-quality testing solutions to our clients by adopting ad ... read more about QAonCloud - Software Testing Services
< $25/hr10 - 492015Chennai, India -
Parasoft provides innovative tools that automate time-consuming testing tasks and provide management with intelligent analytics necessary to focus on what matters. Parasoft’s technologies reduce the time, effort, and cost of delivering secure, reliable, and compliant software, by integrating static and runtime an ... read more about Parasoft
$50 - $99/hr50 - 2491987Monrovia, California -
Mtest Labs is a Digital Application Testing Agency which offers premium Web, Mobile Device / Apps Testing services.We work with Mobile Tech Startups, Tech Houses in providing Mobile Apps Testing services. We aim to deliver the Test Results within 24 - 48 hours as per your requirement with no additional ... read more about Mtest Labs
$50 - $99/hr2 - 92011London, United Kingdom -
Adaps Btranse -consulting
NA250 - 999Melbourne, Australia -
Shanghai BWF Software Technology Corp.(NEEQ Code:836392) is founded in 2004 with its headquarters in Shanghai, China. We are a software testing services provider (certified by ISO9001: 2008, ISO27001, ISO20000, CNAS, CMMI Level 5) dedicated to offering integrated solutions for our clients around the world. To fully ... read more about 51Testing
NA1,000 - 9,9992004Shanghai, China -
At Testing4Success we believe that QA should mean more than a simple check in the box. The fruits of your labor deserve to be released as the highest quality product possible. Comparing one outsourced QA company to another, may initially seem like comparing apples to apples. As you can see from our website, not al ... read more about T4S - Outsourced QA and Testing Professionals
$25 - $49/hr2 - 92000Vancouver, Canada -
Qark1 is a leading Software Testing & Quality Assurance Services Consultancy “Be a yardstick of quality. Some people aren’t used to an environment where excellence is expected.” We’re not product providers, we are problem solvers. We are a part of your company, integrated in your product&rsq ... read more about QArk1
$25 - $49/hr2 - 92020Nicosia, Cyprus -
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 -
Prime QA Solutions was started in 2020 as the Software Testing Agency. We are your easily-managed dedicated Software Testing Partners across the globe. We're here to make sure your solution is tested thoroughly, on time, and within budget. We continue to expand, and our expertise continues to grow, but our goal ... read more about PrimQA Solutions
NA2 - 92020Ahmedabad, 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 -
We are a team of young and dynamic talent that focuses on holistic project management, software development,quality assurance and testing services. We are working with Global customers to deliver excellent end-user experience and top class software products for our clients.
$25 - $49/hr2 - 92017Dubai, UAE -
Sauce Labs provides the world’s largest continuous testing cloud for web and mobile applications. Co-founded by the creator of Selenium, Jason Huggins, and first to market with a cloud-based automated test execution platform back in 2008, Sauce Labs continues to be the experts in continuous testing. Sauce Labs en ... read more about Sauce Labs
$100 - $149/hr250 - 9992008San Francisco, California -
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 -
We bring into play the NASA precision and apply basic fundamental elements to bring balance into the system. Our builds move through the development channel, we test the code under production conditions to build our staging environment to simulate our customers’ production environments. Our engineers are fu ... read more about Thought Frameworks
$50 - $99/hr50 - 2492009Walnut, 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 -
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 -
CloudScale QA is a software testing and quality assurance company. We provide a wide range of testing solutions, including our proprietary software for continuous testing and automation requirements. Our solution offerings cover end to end testing services, on-demand testing solutions, test automation frameworks, and s ... read more about CloudScaleQA
< $25/hr50 - 2492015San Jose, 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 -
We help organisations realise their goals by providing confidence in their products through best practice testing and QA Services. We assist in ensuring software and hardware products are released to market on time, with a measurable return on investment while maintaining exceptional quality.
< $25/hr2 - 92005Auckland, New Zealand -
tiQtoQ is an independent software testing and quality assurance company that prides itself on providing innovative testing solutions for our customers and partners. At tiQtoQ we instil a culture that ensures the customer is at the heart of everything we do; our company is built upon this principle. tiQtoQ’s ex ... read more about tiQtoQ
NA10 - 492016Cardiff, United Kingdom -
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 -
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 -
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 -
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 -
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 -
Keytorc provides management and technology consultancy services that ensures the high quality of software products. In addition to delivering internationally accredited trainings, Keytorc contributes greatly to the software testing industry with conferences, books and sectoral reports it publishes. Keytorc has been the ... read more about Keytorc Software Testing
$25 - $49/hr50 - 249Istanbul, Turkey -
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 -
We are a service provider company specializing in software quality assurance.To create top-notch solutions that are tailored to our client's individual demands, our team of professionals combines technical know-how with an eye for style.We are a service provider company specializing in software quality assurance. T ... read more about Tatylab Solutions
< $25/hr10 - 492023London, 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 -
Thinking Hut specializes in providing software services and IT-enabled solutions aimed to give you more from your technology investments. With a rich and varied experience in providing offshore software development, project management capabilities and stringent quality standards we develop solutions that give your busi ... read more about Thinking Hut IT Solutions
$100 - $149/hr50 - 2492010Pune, India -
Infostretch is a pure-play digital engineering services firm focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies and data-driven intelligence to modernize systems of engagement and simplify human/tec ... read more about Infostretch
$200 - $300/hr1,000 - 9,9992004Santa Clara, California -
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 -
Simson Softwares is a leading ERP solution provider to several insurance and reinsurance brokers within India, Middle East and Africa region, Gulf and Latin America. We have our presence in more than 26 countries with 400+ insurance and reinsurance brokers currently using our software system. Our software system provid ... read more about Simson Softwares Private Limited
NA50 - 2492001Mohali, India -
Moreseos is a design studio founded in USA and expanded our services, and become a multinational firm.With the mobilization of the internet in the 20th century nearly billions of evolved as an online marketplace. At first, it was easy to sell but with the rise in competition, most businesses fail without a solid proof ... read more about Moreseos LLC
< $25/hr10 - 492018Clovis, California -
The CES, Software Test Center, is an organization specialized in providing testing services to information technology companies and other industries that use it intensely, allowing the increase of its productive capacity through the improvement in quality, diversity of platforms and innovation of their software product ... read more about CES
$50 - $99/hr10 - 492004Montevideo, Uruguay -
Business efficiency and the delivery of high quality technology relies on three main components; capable people, robust processes and the best technology. We know that having all the right pieces of the puzzle on the board at the same time can have significant benefits for business efficiency and delivery. And we ... read more about The Testing Consultancy
$100 - $149/hr50 - 2492004Auckland, New Zealand -
ASA Quality Services' mission is to be a professional partner in the field of software quality focusing on quality management, software process improvement and software testing. Estonian capital based ASA Quality Services was established in 2004 with the aim of offering hands-on consultations in the field of ... read more about ASA Quality Services
$25 - $49/hr10 - 492004Tallinn, Estonia -
OUR MISSION To become a Global Leader in providing a unique blend of business and technology consulting services to solve business challenges. To identify and craft cutting edge technology solutions by industry. To be recognized for its innovation and forwarding thinking initiatives. To be true to our value ... read more about Tescra Inc
NA250 - 9992002San Ramon, California -
ElmoSoft is a software development company located in the center of Europe, providing a full spectrum of . development services to clients across the globe. Our primary expertise lies in the development of web applications and analytics solutions for various industries for clients mainly from Western Europe and U.S. El ... read more about ElmoSoft
NA2 - 92016Minsk, Belarus
Can’t find the right partner for your project?
Get a list of best-fit companies handpicked by our experts that match your requirements.
Get a Personalized ShortlistIntegration Testing vs. Regression Testing: Key Differences
Feature | Integration Testing | Regression Testing |
---|---|---|
Definition | Verifies that multiple individual software components or modules function correctly together and exchange data as expected. | Determines if recent changes (like bug fixes or new features) have introduced unintended errors or regressions in existing functionalities. |
Focus | Interoperability and communication between components | Overall functionality and behavior of the system after changes. |
Timing | Usually conducted after unit testing and before system testing. | Performed after any significant change to the codebase before deployment. |
Test cases | Designed to test data flow, interactions, and communication between modules. | Focused on existing functionalities and scenarios that changes might impact. |
Tools used | Mocking frameworks, integration testing frameworks. | Automated testing frameworks and regression testing tools. |
Outcome | Ensures modules work together seamlessly and exchange data correctly. | Identifies regressions caused by changes and ensures existing functionality remains intact. |
Example | Testing if an order processing system interacts correctly with the inventory management and payment gateway modules. | Testing if a new login feature doesn't affect existing user functionalities. |
Automation | Can be partially or fully automated using integration testing tools and frameworks to streamline the testing process. | Often automated to facilitate frequent and efficient testing of existing functionality across multiple scenarios. |
Dependencies | Dependent on the availability and stability of individual components and their interfaces for successful testing. | Dependent on the accuracy and completeness of the regression test suite to provide reliable results. |