List of Best Functional Regression Testing Service Providers
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Japp Tech is an experienced mobile app development company that provides all areas of app development solutions for iOS, Android, and the web. We are a fully equipped, highly specialized team with many years of experience. We provide a full range of solutions for various industries, including Healthcare, Education, ... read more about Japp Tech Private Limited
"App Feedback"Ashwini Kumar Upadhyay, Thotaka Tekhnologies India Pvt Ltd. at Thotaka Tekhnologies India Pvt Ltd.NA10 - 49Hyderabad, India -
Athmin Technologies is a worldwide organization proficient in delivering remarkable IT solutions in web, mobile IT advancement services. We have a versatile domain experience and a skilled group which empowers us to deliver business-focused digital solutions. We have set out ourselves on different continents b ... read more about Athmin Technologies
"An energetic team which considers the client's business as their own"pramod seshan< $25/hr50 - 2492016Noida, India -
Argusoft is a software solutions design consultancy that also develops, deploys on-cloud/on-premises and grooms such software solutions. We actively participate towards providing end to end, enterprise class turnkey solutions. At argusoft, we treat these solutions as ‘living objects’ that need continuous ... read more about ArguSoft America Inc.
$25 - $49/hr50 - 2491999Newark, California -
We, at Virtual Force Inc., are a leading technology solution provider for enterprises, startups and digital marketing agencies. Rooted deep in the ethos of advisory, innovation, design and engineering, our expert repertoire includes digital products, services, and solutions customized to your specific business needs. W ... read more about Virtual Force Inc.
"Great team and perfect delivery!"Mohamad Sabouneh, Co-Founder at Moodfit - Online Interior DesignNA50 - 2492010NYC, New York -
Seigo Software LLC is a global Technology and Marketing consulting provider to small-mid-large sized organizations.We enable clients to navigate their digital transformation and empower the business with agile digital at scale to deliver phenomenal performance and customer delight.Seigo's expertise include next gen ... read more about Seigo Software
"Amazing Quality Service"Somenath Giri< $25/hr50 - 2492017Lewes, Delaware -
Sylnovia, a leading software development agency, empowers businesses to bridge the gap between vision and reality. We offer a comprehensive suite of custom software solutions designed to unlock new possibilities, streamline operations, and propel your business forward. Our expertise lies in crafting cutting-edge s ... read more about Sylnovia
"Outstanding E-commerce Partnership with Sylnovia"Foysal, Project Development Manager at Own bussiness at Purple< $25/hr10 - 492021Dhaka, Bangladesh -
Intersoft Data Labs/VServ Business Solutions is a global IT Company delivering full range of through our Global Service Delivery model (GSD). Our ultimate objective is customer delight by providing smart solutions, meeting schedule and cost objectives to build reliable and strong partnership with customers. Our employ ... read more about Intersoft Data Labs/VServ Business Solutions
$50 - $99/hr250 - 9992003Columbia (Maryland), Maryland -
Nitor Infotech is a software product development services company that builds world-class products and solutions by combining cutting-edge technologies for web, Cloud, data & devices. Using digitalization strategy as the centerpiece, Nitor helps build disruptive solutions for businesses using readily deployable and ... read more about Nitor Infotech
< $25/hr250 - 9992006Schaumburg, Illinois -
Empowered by 20+ years of experience in the field of IT, HTC has the right expertise to help you with all your technology needs. The Company Delivers Full-cycle Service Development. We have strongest team 200 specialists analysts, designers, developers, QA, DevOps and project managers. 2000 successfully deli ... read more about High Technologies Center
$25 - $49/hr50 - 2492000Izhevsk, Russia -
Choose The Best ASP.NET Development Services ASP.NET Core Developers team has a proven track record of delivering dynamic and secure web application development services. Hire ASP.Net Core Developers Constant Feedback and Cooperation Transparent and Solid Working Methodology Guaranteed Intellectual Propert ... read more about ASP.Net Core Developers
$25 - $49/hr2 - 9Lahore, Pakistan -
Working with more than 100 clients worldwide, since 2019.We believe that business people want to do more.They wanted to change the world. Specifically, the world of broadband. And so, from a small co-working table in Whitby, Ontario, Canada, that’s exactly what they set about doing.Five months and many sleepless ... read more about RecTran
$25 - $49/hr2 - 92019Whitby, Canada -
Welcome to Synergy 4 Success Webtech Pvt. Ltd., Your trusted partner in leveraging technology for unparalleled business growth. With a seasoned team of technology experts, we specialise in providing innovative solutions tailored to meet the unique needs of our clients. Our comprehensive range of services, including ... read more about Synergy 4 Success Webtech Private Limited
$25 - $49/hr10 - 492024Indore, India -
Cybex Solutions offers a wide spectrum of high quality, time bound & cost effective IT enabled services to organizations globally through the offshore facilities available in Lahore, Pakistan. Cybex Solutions Specializes in Inbound and Outbound sales & support for (Cable/Satellite Tv | Internet | Home Security ... read more about Cybex Solutions
< $25/hr50 - 2492020Lahore, Pakistan -
BSG is where user experience meets business productivity, performance and engagement. We possess strong technical expertise in custom application development, UX/UI research and implementation, system and software integration delivering all on multiple platforms and all types of devices. Our professional services team ... read more about Better Software Group
NA50 - 2492010Oslo, Norway -
A global leader in consulting, technology services and digital transformation, Capgemini is at the forefront of innovation to address the entire breadth of clients'​ opportunities in the evolving world of cloud, digital and platforms.
$100 - $149/hr10000+1967Paris, France -
They provide strategic IT solutions and services with primary practice areas in Java and Microsoft-centric e-Business solutions, IBM Cúram, ERP solutions, Enterprise Application Integration, Data Warehousing / Big Data, and Business Intelligence solutions. Their clients include Fortune 500 corporations, governme ... read more about eSystems
$25 - $49/hr10 - 491999Little Rock, Arkansas -
FPT Software is part of FPT Corporation (FPT – HoSE) – the global leading technology and IT services group headquartered in Vietnam with nearly US$2 billion in revenue and 32,000 employees. Qualified with CMMI Level 5 & ISO 27001:2013, ASPICE LEVEL 3, FPT Software delivers world-class services in Smart ... read more about FPT Software
$200 - $300/hr1,000 - 9,9991999Ha noi, Vietnam -
At Arpan Interactive Solution, we develop innovative and creative products and services that provide total communication and information solutions. Among a plethora of services, web design and development, custom made applications, ERPs, CRM, e-commerce solutions, business-to-business applications, business-to-client a ... read more about Arpan Interactive Solution
< $25/hr10 - 492010Lucknow, India -
CURTIS Digital, Inc. is a custom software development agency that helps companies solve their technology needs. We provide both enterprise-level businesses and innovative startups with smart, custom tech and creative applications alongside a unique execution style that makes us feel more like part of your team and less ... read more about CURTIS Digital, Inc.
$50 - $99/hr10 - 492016Austin, Texas -
ShujaBITS Infotech Solutions specializes in providing cost-effective IT solutions for Small and Medium sized companies by leveraging the Microsoft stack of technologies, mobile platforms like Android and iOS, cloud platforms like Windows Azure, Amazon AWS, Google cloud platform and Zoho Suite of Products. Our ... read more about ShujaBITS Infotech Solutions Private Limited
< $25/hr10 - 492012Navi Mumbai, India -
Rubysoft is a Ruby on Rails development company working hard on improving business performance with custom applications. We focus on full-cycle development and deliver high-end web and mobile applications, including enterprise solutions, Big Data, AI and ML product, IoT solutions. We fit the needs of compani ... read more about Rubysoft
$25 - $49/hr50 - 2492012Minsk, Belarus -
This is Ranveer, from "MoreYeahs Inc", a company with a vision of Mr. Akhilesh Gandhi started operation in United States in 2009 with a strong team of 80+ developer at our development center to support all projects. The team is focused on delivering quality work at the right time and assigned for different ... read more about Moreyeahs
< $25/hr50 - 2492013Indore, India -
iXora Solution Ltd. is an offshore sofware development company, working from last 12+ years for differnt clients mostly from USA, Europe and Japan. iXora Solution has a broad range of technical expertise across most major development environments, technologies and platforms. We are technology independent and ... read more about iXora Solution Ltd.
$25 - $49/hr10 - 492013Dhaka, Bangladesh -
MAS Global Consulting is a US based Software Development consulting firm with nearshore development hubs in Latin America. We specialize in Agile development methodologies, and by providing both US based consultants and nearshore development teams we provide collaboration during working hours&n ... read more about MAS Global Consulting
$50 - $99/hr50 - 2492013Palm Harbor, Florida -
Diaspark brings over two decades of experience of engineering and implementing enterprise-grade software solutions across web, mobile and cloud technologies. We are a CMMI Level 5, digital technology services provider that offers end-to-end software services to mid-sized and Fortune 500 companies across the globe ... read more about Diaspark Inc.
NA250 - 9991995New Jersey, New Jersey -
We are a custom web & mobile application development and design company. We dream, architect, design and develop human-first digital experiences. We build products which define the future of technology. We deliver the right business outcomes 2x faster and help our clients monetize more prudently. Count on us ... read more about Apptware
$25 - $49/hr50 - 2492019Pune, India -
Cognine brings in cutting edge tools and technology to enable the modernization and optimization initiatives of the enterprises. Our teams get immersed into specific situations of the client to help them navigate through complex technology environments and continuously evolve their technology. Our partnerships with ... read more about Cognine
< $25/hr50 - 2492018Hyderabad, India -
Founded in 2003, Norbsoft is a leading mobile application developer comprised of highly skilled professionals with expertise in mobile strategy, user experience design and custom application development. To date we have created over two hundred innovative and compelling mobile applications for brands, media, ... read more about Norbsoft
$25 - $49/hr10 - 492003Warsaw, Poland -
We believe software should be built around your business, not the other way around. Your processes are unique, as should be the software the drives them. JDLT build bespoke software to help your business scale. AUTOMATION - We'll guide you through what can and should be automate ... read more about JDLT
NA10 - 492017London, United Kingdom -
is an integrated agency for the associated age. We coin web and mobile strategies using technology and have confidence in having a ton of fun at the same time. We build up your computerized procedure so you can manufacture enduring associations with your clients and brand. Our innovative advanced organization works wit ... read more about SYSTAFF
$50 - $99/hr50 - 2492017London, United Kingdom -
TEO A/S (Talented Earth Organization) is a Danish software company, which was established in 2007 by founder and CEO Zahid Abdullah. We provide quality solutions for both private and public companies, and our core competencies lie in the development of complex systems and mobile app solutions. Since our startup, we hav ... read more about TEO (Talented Earth Organization)
NA50 - 2492007Copenhagen, Denmark -
Technology ally is a software outsourcing company focusing on building and maintaining web and mobile software solutions for small and medium sized businesses. We, at Technology Ally are obsessed with codes and logic. We leverage our passion for web and mobile application to create feature-rich, error-free, quality Sof ... read more about Technology Ally
NA10000+2001Overland Park, Kansas -
InfoStride offers an open culture of trust, enhances the tech capabilities of business ecosystems, and breaks boundaries with new knowledge every day creating vibrant and innovation-led experiences across the globe. As a rapidly evolving IT Consulting and Services Firm, InfoStride takes pride in its ability to uniquely ... read more about InfoStride
$50 - $99/hr250 - 9992015San Jose, California -
ErgoServ is your trusty full-cycle project development company. We develop strategic software solutions for businesses across the globe. We take full responsibility for each project and focus on healthy and long-term relations with our clients, most of whom have been with us since 2014. It took ... read more about ErgoServ
NA10 - 492013Kharkiv, Ukraine -
ASTech software development outsourcing company with two software development centers in Albania and in Kosovo, in the cities of Tirana and Prizren.We want to be recognised as a leading provider of software solutions and fully managed dedicated software development teams. Our motto is: On-Time ... read more about ASTech
< $25/hr10 - 492017Tirane, Albania -
Techigai is a global IT consulting and services firm that offers impactful technology solutions to help growth-oriented businesses across industries lead their markets. We help our clients accelerate their digital transformation journey through custom software development, product engineering, data analytics, cloud ena ... read more about Techigai
$25 - $49/hr250 - 9992020Plano, Texas -
PERSOL PROCESS & TECHNOLOGY VIETNAM We aim to be an IT company where each and every employee embraces our group culture of “Work and Smile”. By Leveraging technology, we create innovative solutions through the synergy of various cultures & lifestyles and contribute to the growth and wellbein ... read more about PERSOL PROCESS & TECHNOLOGY VIETNAM
NA50 - 2492013Ho Chi Minh City, Vietnam -
A class-apart custom software development service providing company in India, stay assured of getting industry best practices for dynamic development solution. We believe that The best products don’t always come from the best ideas, but rather, good ideation. Taking an idea and developing it into a digital produc ... read more about Macincode Technologies Private Limited
< $25/hr10 - 492020Bengaluru, India -
The one-stop destination for software development needs for any business from a small startup to a large enterprise. We apply the latest development methodologies and technologies, along with industry best practices, to deliver compelling world-class mobile applications with embedded quality and DevOps infrastructur ... read more about Agilistry
$25 - $49/hr10 - 492019Miami, Florida -
We make your vision Shine! Established in 2019, Hapz Software Solution is a global technology and design company that specializes in game development, Enterprise solutions, Healthcare, E-learning, Gamification & simulation, and AR/VR development services. ✅ Experience in developing PC games, Action-adventur ... read more about Hapz software Solutions OPC Pvt Ltd
$25 - $49/hr10 - 492019Noida, India -
E-Alphabits is a leading IoT software development service provider based in Ahmedabad, since 2022. Our dedicated team of experienced professionals offers a comprehensive range of engineering services, including SW Framework Engineering, Cloud Services, Mobile App Development, and QA Engineering. We are wor ... read more about Ealphabits
$25 - $49/hr10 - 492022Ahmedabad, India -
We specialize in delivering technology & staffing solutions across various verticals, leveraging our global delivery capabilities that help in your business agility. We use fresh and unique ideas with carefully planned methods and tools to deliver high-quality software. Our augmentative solutions developme ... read more about TechTriad
NA250 - 9991999Hyderabad, India -
Aorake Tech are a top-tier software development company that helps businesses achieve digital excellence across the board by providing innovative solutions for unrivaled business success, including web development, Web design, UI/UX design, Content generation, and CMS development (WordPress, Shopify). Our technolo ... read more about Aorake Tech
NA10 - 49Lahore, Pakistan -
Webyug is the leading quality solution provider for corporate and professional web sites, content design and development. We offer a complete package of solutions for affordable web design, be it a custom-made small business website design services Ahmadabad or a high-end web site development services India for large O ... read more about Webyug Infonet LLP
< $25/hr2 - 92018Ahmedabad, India -
Nectarbits Solutions Inc. is a distinguished custom software development company known for delivering innovative, scalable, and tailored solutions to businesses worldwide. With a dedicated team of seasoned developers and a track record of successful projects spanning over a decade, we specialize in crafting cutting-edg ... read more about Nectarbits Solitions Inc.
$25 - $49/hr2 - 92023Surrey, Canada -
Dreamcraft specializes in mobile development and product design. Their services include creating high-performance, scalable native applications for Android and iOS, emphasizing user-friendly interfaces. The company also offers team augmentation, providing expert guidance and mentorship for efficient team expansion. Wit ... read more about Dreamcraft.io
$50 - $99/hr2 - 92015Cluj-Napoca, Romania -
Rite Software is a Global IT Solutions provider founded in 2006. We are headquartered in Houston (Texas), and our offshore delivery centers are in Hyderabad, Bangalore & UK. We hold ISO & SOC4 certifications for data security and privacy. Being an Oracle partner & Oracle Cloud Service partner, proven exp ... read more about Rite Software Solutions and Services LLC
NA250 - 9992006Houston, Texas -
Smartlogiq is a technology business process outsourcing (BPO) and consulting firm headquartered in London, England with operations centres in the UK, Tunisia, Saudi Arabia and Vietnam.We provide software engineering talent and experienced fractional consultants (CTO, CMO) delivering cutting-edge digital solutions for o ... read more about Smartlogiq Limited
< $25/hr50 - 2492009London, United Kingdom -
Welcome to Solution Mentors - Your Trusted Software Partner and a One-stop Shop for All Your Technology Needs! What you need to know: 20+ Years of Expertise: An expert in business process automation, document management solutions development, software modernization, cloud migration, and technical support. ... read more about Solution Mentors Inc.
NA50 - 2492002Los Angeles, California -
Sera Neon is an Oracle Gold Consulting Partner.We have comprehensive skill sets across all areas of Oracle implementation and support.Flexible delivery methods – on-site/remote + onshore/offshore + Agile/OUM
$50 - $99/hr10 - 49London, United Kingdom -
We are a company that provides development, QA, and UX services to clients. Our team of experts has a deep understanding of the software development process and the latest technologies in the industry. Our goal is to help our clients deliver high-quality, user-friendly products that meet their business needs. We work c ... read more about Remotebricks
< $25/hr2 - 9Bengaluru, India
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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. |