List of Best Functional Regression Testing Service Providers
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𝗣𝗿𝗮𝗱𝗲𝗲𝗽 𝗜𝗧 holds innovative minds in engaging the digital era of 𝗜𝗻𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆. We have worked and working on projects that are from offshore, nearshore, and onshore and till date successfully built a cliente ... read more about PradeepIT Consulting Services Pvt Ltd
$25 - $49/hr250 - 9992016Bengaluru, India -
P&P Solutions is a team of dynamic, experienced Consultants and Experts who have been operating on the Polish and European B2B market for many years. As a result of the existing, long-term cooperation of our staff and jointly implemented projects, an idea was born for the joint implementation of new solutions focus ... read more about P&P Solutions Sp. z o.o.
$50 - $99/hr50 - 2492015Warsaw, Poland -
Aspiring Resolutions is a digital solutions company with over 7 years of industry experience. With a team of experts, we have developed over 500 websites, 30+ web applications, and 50+ mobile applications for clients across various industries. Our digital marketing services have served over 200 businesses, helping them ... read more about Aspiring Resolutions Softtech Pvt.Ltd.
< $25/hr50 - 2492015Hyderabad, India -
Lexer is a leading software development company headquartered in the United Kingdom, with offices in the US, UAE, and Pakistan. Our team of experienced developers and engineers is dedicated to delivering cutting-edge software solutions to clients across industries. At Lexer, we specialize in a wide range of software de ... read more about Lexer Solutions
$25 - $49/hr10 - 492023Wembley, United Kingdom -
Xeurum is a leading international software development company with a specialized focus on AI/ML projects and custom software development. With a global presence and a team of highly skilled experts, we are dedicated to delivering cutting-edge solutions that harness the power of artificial intelligence and machine lear ... read more about XEURUM
$50 - $99/hr10 - 492018Kyiv, Ukraine -
Devmage, where digital dreams come true. We specialize in crafting powerful websites and mobile apps that stand out. Whether you're a business owner, entrepreneur, or creative mind, we're here to turn your ideas into stunning digital realities. Our expert team works closely with you to build customized solution ... read more about Devmage
$50 - $99/hr10 - 492020Lahore, Pakistan -
Founded by Irfan Malik, a visionary with over two decades of diverse experience in the tech realm, ibute Technologies is an avant-garde IT service provider. Operating from Pakistan, ibute specializes in crafting remote teams that fuse seamlessly with global companies, primarily in Europe. The firm's expertise stret ... read more about ibute Technologies
$50 - $99/hr10 - 492022Lahore, Pakistan -
Affordable, easy-to-follow marketing solutions tailored to your business. Increase brand awareness, drive traffic, and generate leads with Arkwell Agency.
NA2 - 92023Cookstown, Canada -
We are a dynamic IT solutions provider and software development company, dedicated to bringing innovative technology solutions to businesses worldwide. Our team of passionate experts is committed to turning your ideas into reality, crafting comprehensive IT services and powerful software that empower organizations in t ... read more about Dataroot Solutions
< $25/hr10 - 492021Ahmedabad, India -
Gramosoft Pvt Ltd, headquartered in Chennai, is an IT services and consultancy company.It places a strong emphasis on developing enterprise applications, mobile applications, blockchain solutions, and various software products Our team is characterized by its dynamic, results-driven approach, fueled by the enthusiasm a ... read more about GRAMOSOFT Pvt Ltd
NA10 - 492018Chennai, India -
DataSoft NEXT Japan is a branch office of DataSoft Systems Bangladesh Limited, one of the largest and most renowned IT firms in Bangladesh. The company is known for its work with Japanese as well as overseas clients and projects. Having a presence in Japan allows DataSoft Systems to expand its reach and access new mark ... read more about DataSoft Next Japan
NA10 - 492022Tokyo, Japan -
Powerful website solutions for growing local businesses and brand design with a strategic twist for amazing passionate entrepreneurs.
$25 - $49/hr2 - 9Timisoara, Romania -
Growing companies know the right technology implementation is a balancing act: Address users’ expectations today while planning for tomorrow’s business demands. As a technology modernization firm, SPR helps companies strike that balance. We specialize in custom software development, cloud, data, and user ex ... read more about SPR
$150 - $199/hr250 - 9991973Chicago, Illinois -
Developing custom software solutions has traditionally been a long and risk-prone process. This is why many instead buy off-the-shelf systems that stifle company innovation. But there is a better option. WorkingMouse combines our award-winning technology with local onshore collaboration so you don't need to comprom ... read more about Working Mouse
$100 - $149/hr50 - 2492014Milton, Australia -
VentureDive is an award-winning custom software development company dedicated to transforming lives globally through cutting-edge technology solutions. Since its inception in 2012, VentureDive has catalyzed the success of two tech unicorns (Careem & Motive) and spearheaded digital transformations for Fortune 500 co ... read more about VentureDive
$25 - $49/hr250 - 9992012Mountain View, California -
HKinfoway Technologies is a leading Mobile App Development, Web Development, and Digital Marketing Company located in the heart of the city Rajkot, Gujarat, India. Two young enthusiasts and knowledgeable friends started the company in 2014 with only one client. After a few years of hard + smart work company grows ve ... read more about HKinfoway Technologies
$50 - $99/hr10 - 492014Rajkot, India -
Atlantic Business Systems helps to build an information ecosystem accelerating your business growth. We specialize in the cross-platform technology development of mission-critical information systems. Our cost-effectiveness achieved through automation of the development process with proven methodologies and modern tool ... read more about Atlantic Business Systems
< $25/hr2 - 91992Stamford, Connecticut -
Why Choose Us Zenveus is an IT agency specialized in providing web, mobile and cloud services. Who We Are We are designers, developers, and strategists ready to give our very best to provide satisfactory results to all of our clients. Our History We have been operational since early 2019, and have grown ... read more about ZENVEUS
$50 - $99/hr10 - 492019Karachi, Pakistan -
Scriptics is your technology partner with a strong capability, capacity, and focus in Offshore Software Development and Outsourced IT Solutions which delivers next generation services, consulting and business solutions with an unmatched business value lead with process excellence within a qualitative and innovative fra ... read more about Scriptics
NA2 - 92009Toronto, Canada -
Smartek Sistem is a creative and talented organization that expresses enthusiasm for technology with more than 5 years of experience, located in Indonesia. We help the industry optimize its business with effective and efficient technology solutions to transform and digitize their business processes. We used multip ... read more about Smartek Sistem
$50 - $99/hr2 - 92015Bandung, Indonesia -
In a fast-paced world, the challenges you face are more complex than ever. A world-class innovative and forward-thinking digital partner can help you create, transform, and grow. Ambitious businesses succeed by offering transformative digital experiences to their customers. Not sure what digital experience should lo ... read more about Newpath
$100 - $149/hr250 - 9992008Melbourne, Australia -
1artifactware LLC is a pioneering force in the world of software development. With a strong commitment to innovation and cutting-edge technology, we continuously raise the bar for software solutions. Our team of experts combines creativity and technical expertise to craft remarkable software applications that cater to ... read more about 1artifactware LLC
$50 - $99/hr2 - 92020Randolph, Massachusetts -
Rubicon is a technology services firm, providing a full range of technology solutions to companies around the world. We have almost a decade of success, hiring the best engineering talent in LATAM, who are client-facing and communicate fluently in English. Our team members are well trained, and ready to ... read more about Rubicon Tech
$25 - $49/hr50 - 2492014NYC, New York -
Trentium Solution stands out as a leading provider of tech solutions, having successfully delivered over 300 projects to satisfied clients across 25 countries. With a track record of profitability, we are currently engaged in 50+ long-term projects. Our philosophy, embedded in our brand name Trentium, revolves around i ... read more about Trentium Solution Pvt Ltd
NA50 - 2492016Ahmedabad, India -
SprintOps is a dynamic and innovative IT solutions provider dedicated to helping businesses achieve their technological aspirations. With a passion for excellence and a commitment to innovation, we specialize in offering a diverse range of services that empower organizations to thrive in the digital era. Our Mission ... read more about SprintOps
$25 - $49/hr10 - 49Lahore, Pakistan -
Great Software Laboratory (GS Lab) has been the technology partner of choice to 100+ organisations across North America, Europe and Asia-Pacific for over 16 years. Leveraging our expertise in 130+ tools & technologies, we have created 300+ ‘first-of-its-kind’ solutions to real-world problems. Our &lsquo ... read more about Great Software Laboratory
$25 - $49/hr1,000 - 9,9992003San Jose, California -
Binary Informatics (BI) is where in its last 5 years, since the inception, businesses across the globe ranging from Startups to MSMEs and MNCs have met the future of PROVEN Smart & Simplified IT Solutions & Services using best suited contemporary technology stacks. BI focuses on: Digital Transformation: B ... read more about Binary Informatics
< $25/hr50 - 2492016Noida, India -
WWG is an Italian company with 20 years of experience and solid expertise in digital innovation technology. WWG helps businesses elevate their value through custom software development, product design, QA and consultancy services. Every single team involved in the business processes uses the principles of Lean thinki ... read more about WWG s.r.l.
$50 - $99/hr50 - 2492000Milan, Italy -
Qtec Solution Limited was founded at the end of 2019 with an aim to engineer robust technology services for super growing businesses founded by visionaries. We served software solutions for over 30 clients in the last two years and completed 50+ Medium and Large projects. Most of Qtec Solution Limited’s team memb ... read more about Qtec Solution Limited
< $25/hr10 - 492019Dhaka, Bangladesh -
Nestled in the vibrant city of Thrissur, Kerala, Plus IT Business Park Thrissur stands as a dynamic and innovative IT organization. Our inception was guided by a visionary goal: to bridge the divide between technology and individuals, ultimately paving the way for a brighter digital future. Over the years, we have g ... read more about Plus IT Business Park
< $25/hr10 - 492020Thrissur, India -
Nexential Solutions Private Limited is an emerging company based in India providing a one-step solution for all your needs. We practice saying ‘ÝES’ to all your queries and needs. With a wide range of service at Nexential Solutions, we provide end to end solution starting from startups to enterprises ... read more about Nexential Solutions Pvt. Ltd.
< $25/hr2 - 92019Bengaluru, India -
Born with a global mindset, ESDS began its operations from Nashik (India) in 2005 and presently has its footprint in APAC, Europe, Middle East, the Americas, and Africa. ESDS acts as a catalyst for Digital Transformation in the modern outcome-based economy by enabling organizations to embrace Advanced Technologies.&nbs ... read more about ESDS Software Solution Ltd
< $25/hr250 - 9992005Nashik, India -
75way is a digital transformation and engineering company that delivers cutting-edge digital solutions in the form of Web Applications, Mobile Applications, IoT, Startup Solutions and Custom Software Applications, Software Development Solutions, and Maintenance Support. Over seven years of experience in the t ... read more about 75way Technologies Pvt Ltd
$25 - $49/hr50 - 2492015Chandigarh, India -
Intellicce is a technology-driven firm that provides innovative solutions for businesses to grow and thrive. They specialize in delivering customized software development, digital marketing, and IT consulting services to clients across various industries. Their team comprises of experienced professionals with extens ... read more about Intellicce
NA2 - 92016Chandigarh, India -
Since 2003, Emeriosoft is in Business in Dubai providing Ultimate Web Solutions to its customers. Expert Web Developers Around the World are here to help you build your Brand From Fantastic Logo Design to NextGen Websites. We have it all. Trust Emeriosoft with your Brand!
$100 - $149/hr250 - 9992003Deira, UAE -
Introducing Digital Trans4orMation: Your One-Stop-Shop for IT Solutions Tired of dealing with multiple vendors? Digital Trans4orMation offers a holistic approach to IT development, from hardware and firmware to custom software. Our 2000+ A-list experts ensure seamless integration across all technology domains. Wh ... read more about Digital Trans4orMation
NA2 - 92023Prague, Czech Republic -
iOPEX is a new-generation Experience Engineering led digital services provider offering Digital Engineering, Transformation, and Operational services. We are process and technology innovators focused on extracting the best out of the investments you have already made. At iOPEX, we help you real ... read more about iOPEX Technologies
NA1,000 - 9,9992009San Jose, California
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Get a Personalized ShortlistRegression Testing vs. Unit Testing: Key Differences
Feature | Regression Testing | Unit Testing |
---|---|---|
Definition | Verifies that existing functionalities haven't broken due to code changes or new features. | Tests individual units of code (functions, modules) in isolation to ensure they work as expected. |
Focus | System behavior after changes, preventing regressions. | Individual code units and their correctness. |
Timing | Performed after any significant code change (bug fix, new feature) before deployment. | Usually conducted early in the development cycle, after code is written. |
Test cases | Designed to cover existing functionalities that changes might impact. | Focused on specific code units and their expected outputs for various inputs. |
Tools used | Automated testing frameworks and regression testing tools. | Automated testing frameworks, mocking frameworks. |
Outcome | Identifies regressions caused by changes and ensures existing functionality remains intact. | Determines if individual code units function as expected, catching bugs early in development. |
Example | Testing if a new login feature affects existing user functionalities like profile management. | Testing if a function calculating shipping costs produces the correct output for different addresses and weights. |
Frequency | Conducted regularly, especially after code changes, updates, or system enhancements, to detect regressions. | Typically performed whenever a unit of code is written or modified to ensure the correctness of the code. |
Dependencies | Dependent on the accuracy and completeness of the regression test suite to provide reliable results. | Dependent on the correctness and effectiveness of the unit test cases to ensure proper functioning of the code. |