# Best Testing and QA Providers *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)* Testing and quality assurance (QA) is an integral part of the [software development](https://www.g2.com/categories/development-services) process, during which versions of a product are examined for bugs, design flaws, and performance quality as a whole. Many [mobile app developers](https://www.g2.com/categories/mobile-app-development) and [web developers](https://www.g2.com/categories/web-developers) offer testing and QA services as a standard part of the production lifecycle, but businesses can also hire a separate provider for software testing services. Product or development teams within an organization can also perform these tasks in house using [mobile app testing](https://www.g2.com/categories/mobile-app-testing) or [software testing software](https://www.g2.com/categories/software-testing). ## Category Overview **Total Products under this Category:** 360 ## Trust & Credibility Stats **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 600+ Authentic Reviews - 360+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### DeviQA Since 2010 DeviQA has been trusted by some of the world's most recognisable brands and exciting growth companies to deliver on their quality standards. Our multi-award-winning service delivers expertise across the entire quality domain, from strategic development through to QA service delivery, where we operate seamlessly at the intersection of people, process, tooling and technology. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1057&secure%5Bdisplayable_resource_id%5D=1057&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1057&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=96746&secure%5Bresource_id%5D=1057&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ftesting-and-qa%3Fpage%3D23&secure%5Btoken%5D=561906c9240f2b6ba7445c909fb97b124d28ff123630d0e2cfd295e4cb1d5c45&secure%5Burl%5D=https%3A%2F%2Fwww.deviqa.com%2F&secure%5Burl_type%5D=company_website) --- ## Top-Rated Products (Ranked by G2 Score) ### 1. [DeviQA](https://www.g2.com/products/deviqa/reviews) Since 2010 DeviQA has been trusted by some of the world's most recognisable brands and exciting growth companies to deliver on their quality standards. Our multi-award-winning service delivers expertise across the entire quality domain, from strategic development through to QA service delivery, where we operate seamlessly at the intersection of people, process, tooling and technology. **Average Rating:** 5.0/5.0 **Total Reviews:** 29 **Seller Details:** - **Seller:** [DeviQA](https://www.g2.com/sellers/deviqa) - **Year Founded:** 2010 - **HQ Location:** USA, New York City 521 Fifth Ave USA, San Francisco 71 Stevenson Street UK, London 9 Brighton Terrace Poland, Warsaw Towarowa 28 Ukraine, Kyiv 3 Dorohizhytska Street Argentina, Buenos Aires Avenida Bouchard 547 Mexico, Mexico City Av. Palmas 340 Brazil, S - **Twitter:** @DeviQASolutions (121 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/deviqa/ (114 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Hospital & Health Care - **Company Size:** 62% Mid-Market, 24% Small-Business ### 2. [ThinkSys](https://www.g2.com/products/thinksys/reviews) ThinkSys is the trusted QA partner for SaaS companies needing reliable quality without slowing down development. We combine experienced QA engineers, proven frameworks, and AI-augmented testing, all backed by our Zero Critical Bugs Guarantee. **Average Rating:** 5.0/5.0 **Total Reviews:** 35 **Seller Details:** - **Seller:** [ThinkSys](https://www.g2.com/sellers/thinksys) - **Year Founded:** 2012 - **HQ Location:** Sunnyvale, US - **Twitter:** @thinksysinc (4,416 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/thinksys-inc/ (442 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Chief Executive Officer - **Company Size:** 40% Mid-Market, 40% Small-Business ### 3. [TestDevLab](https://www.g2.com/products/testdevlab/reviews) TestDevLab is the software quality assurance company chosen by Startups & Fortune 500 companies that care about quality. With over 10 years of hands-on experience, teams of 500+ ISTQB-certified QA engineers, on-site R&D teams, and instant access to 3500+ real devices, we are able to deliver a wide range of world-class software testing services, including custom testing tool development. We are ISO/IEC 27001:2013, ISO 9001:2015 certified. Trusted by industry leaders like: Pinterest, Discord, Orange, Microsoft, Zoom, and more. Let's build your solution - Better. Faster. Together. **Average Rating:** 4.7/5.0 **Total Reviews:** 11 **Seller Details:** - **Seller:** [TestDevLab](https://www.g2.com/sellers/testdevlab) - **Year Founded:** 2011 - **HQ Location:** Riga, LV - **Twitter:** @TestDevLab (476 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/3231058 (430 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Telecommunications - **Company Size:** 36% Small-Business, 27% Mid-Market ### 4. [Simform](https://www.g2.com/products/simform/reviews) Simform is a premier digital engineering company specializing in Cloud, Data, AI/ML, and Experience Engineering to create seamless digital experiences and scalable products. Simform, with its deep engineering DNA and unique co-engineering delivery model, is renowned for building future-proof digital products for high-growth ISVs and tech-enabled enterprises. As an Azure Expert Managed Services Provider (MSP) and Microsoft Solutions Partner across Digital & App Innovation, Data & AI, Infrastructure, and Security - and a recognized Microsoft Fabric Featured Partner; we deliver hands-on engineering backed by strong architecture, security, and governance. Our deep-rooted heritage in UX-led experience engineering, coupled with our unparalleled expertise in Cloud, Data, and AI, enables us to build class-leading digital solutions for forward-thinking enterprises. We have a solid and proven track record of delivering pioneering digital products and solutions in the high-tech, fintech, healthcare & life sciences, supply chain & logistics, retail & ecommerce, and professional services industries. With a gamut of capabilities under our portfolio, we offer a complete range of digital engineering services, such as: - Product and Platforms Engineering - Cloud and DevOps Engineering - Data Engineering - AI/ML Engineering - Digital and Experience Engineering At Simform, we see software technology programs as dynamic and evolving journeys. Our commitment is to drive early success for our customers. Connect with our team of consultants to outline your initial milestones and develop a compelling Proof-of-Value. **Average Rating:** 4.9/5.0 **Total Reviews:** 28 **Seller Details:** - **Seller:** [Simform](https://www.g2.com/sellers/simform) - **Year Founded:** 2010 - **HQ Location:** Orlando, Florida - **Twitter:** @simform (1,725 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/607800 (1,353 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Information Technology and Services, Health, Wellness and Fitness - **Company Size:** 79% Small-Business, 11% Mid-Market #### Pros & Cons **Pros:** - Communication (10 reviews) - Timely Delivery (8 reviews) - Efficiency (7 reviews) - Experience (7 reviews) - Problem Solving (6 reviews) **Cons:** - Communication Issues (4 reviews) - Timezone Differences (3 reviews) - Time Zone Issues (2 reviews) - Difficult Learning (1 reviews) - Expensive (1 reviews) ### 5. [Chetu](https://www.g2.com/products/chetu/reviews) Chetu is a US-based software development company providing industry-specific, world-class software solutions to businesses around the globe. Combining technological expertise, specific domain experience and a passion for delivering world-class, enterprise-grade solutions, Chetu is a true and seamless backend technology partner; helping businesses accelerate the development of desktop, mobile and web-based apps with on-demand developers that focus on moving your business forward. Headquartered in Sunrise, Florida with offices throughout the US, Europe and Asia, Chetu has been serving startups, SMBs and Fortune 5000 companies with an unparalleled software delivery model since 2000. **Average Rating:** 4.1/5.0 **Total Reviews:** 44 **Seller Details:** - **Seller:** [Chetu](https://www.g2.com/sellers/chetu-0d1694c2-f3cc-4590-a181-383d21932f7c) - **Year Founded:** 2000 - **HQ Location:** Sunrise, Florida - **Twitter:** @ChetuInc (3,634 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/chetu-inc-/ (3,038 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 55% Small-Business, 52% Mid-Market #### Pros & Cons **Pros:** - Expertise (4 reviews) - Teamwork (3 reviews) - Communication (2 reviews) - Customer Support (2 reviews) - Helpful (2 reviews) **Cons:** - Poor Customer Support (1 reviews) ### 6. [BetterQA](https://www.g2.com/products/betterqa/reviews) BetterQA is an independent QA service that catches the bugs your developers miss. We are 50+ QA engineers who built 8 proprietary automation platforms to move faster and go deeper than traditional QA teams. Our flagship platform, BugBoard, turns any bug screenshot into a complete and structured bug report with generated test cases in under 5 minutes. The same process usually takes around 3 hours manually. It also creates test cases in bulk. Select 100 bugs, the system groups them by functionality and outputs organized test suites in minutes instead of days. What makes us different We build our own platforms instead of buying them. While others struggle with vendor lock-in, we have coded 8 internal systems specifically for QA efficiency: BugBoard: Screenshots to documented bugs with automated test generation Flows: Self-healing test automation that you record once and reuse continuously BetterFlow: Proves 8 hours billed equals 8 hours worked through GitHub and Jira correlation Auditi: Multi-compliance auditor covering GDPR, WCAG, FDA, and security Journey: Smart CRM with signal detection Hireo: Automated recruitment workflow that turns 3 hours of CV work into 2 minutes Security Toolkit: One command, 8 security pillars, findings that matter Scanner: SEO and GEO health monitoring across multi-site ecosystems All platforms integrate directly into modern coding assistants via Model Context Protocol. Developers can query bugs, trigger tests, and mark fixes without leaving their IDE. Who we serve Enterprise software companies, SaaS platforms doing integrations or mergers, and any team where broken code in production means lost revenue. Why companies trust us NATO NCIA Basic Order Agreement holder NCAGE 1JGAL ISO 9001, 27001, 14001, and 13485 certified Zero conflicts of interest because we did not write your code, we just test it Every engineer is named, known, and accountable, not anonymous offshore resources Your developers testing their own code is like students grading their own homework. **Average Rating:** 4.9/5.0 **Total Reviews:** 18 **Seller Details:** - **Seller:** [BetterQA](https://www.g2.com/sellers/betterqa) - **Company Website:** https://betterqa.co - **Year Founded:** 2018 - **HQ Location:** Cluj Napoca, RO - **LinkedIn® Page:** http://www.linkedin.com/company/better-quality-assurance (40 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 94% Enterprise, 72% Small-Business ### 7. [Capital Numbers](https://www.g2.com/products/capital-numbers/reviews) We build, modernize, and scale award-winning digital solutions across Web, Mobile, Cloud, AI/GenAI, Data & Emerging Technologies. BSE-Listed • 1000+ Experts • 50+ Technologies • 250+ Global Clients • 50+ Awards • ISO 27001 & SOC II Certified Global Track Record: Trusted by Cinepolis, Consumer Reports, BD, BASF, DPD, Savills, Veolia and many more. What We Do - AI & Data: GenAI (RAG, AI Agents, Copilots), LLM Engineering, Intelligent Automation, Data Platforms & Analytics Digital Engineering: Custom Software, SaaS Platforms, Web & Mobile Apps, Legacy Modernization Cloud & DevOps: Cloud Migration, Multi-Cloud Architecture, CI/CD, High Availability & Disaster Recovery Experience & Quality: UI/UX Design, Product Design, Automated & Manual Testing How We Work - Agile Development Pods: Cross-functional teams aligned to your goals - Dedicated Teams: Scalable, seamless extension of your in-house team - Fixed Scope Projects: Clear deliverables, timelines, and predictable costs Why Capital Numbers - AI-first mindset embedded across all solutions - Deep engineering expertise in modern tech stacks - Rapid team scaling with uncompromising quality - Proven delivery for both startups and large enterprises Let’s Connect. Email: info@capitalnumbers.com Same-day response for qualified inquiries! **Average Rating:** 4.8/5.0 **Total Reviews:** 82 **Seller Details:** - **Seller:** [Capital Numbers](https://www.g2.com/sellers/capital-numbers) - **Year Founded:** 2012 - **HQ Location:** Kolkata, West Bengal - **Twitter:** @_CNInfotech (1,262 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/capitalnumbers (703 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 85% Small-Business, 13% Mid-Market #### Pros & Cons **Pros:** - Communication (3 reviews) - Team Quality (3 reviews) - Commitment (2 reviews) - Efficiency (2 reviews) - Professionalism (2 reviews) **Cons:** - Communication Issues (1 reviews) - Lack of Personal Interaction (1 reviews) ### 8. [Wolfpack Digital](https://www.g2.com/products/wolfpack-digital/reviews) Wolfpack Digital is a full-service product development agency delivering custom tech products from concept to scale. We're proud winners of the 2024 Webby Award for Responsible AI and the European Technology Awards for App Development, and most recently honored with Web Excellence Awards for 3D2Cut and LoadHub. With 250+ digital products launched across transportation, agri-tech, fintech, healthcare, beauty tech, IoT, e-learning, social platforms, and many more, we bring deep cross-industry expertise to every project. Our comprehensive services include Product Strategy and Discovery, Product Design, Mobile App Development, Web Development, AI Integration, DevOps (Azure/AWS), Quality Assurance, Project Management, Launch, and ongoing Support. We don't just build apps, we drive measurable business outcomes. Our work has consistently improved conversion rates, optimized platform performance, scaled infrastructure for rapid user growth, and enhanced app store visibility through better rankings and reviews. The result: stronger user engagement and increased revenue for our clients. Our development methodology combines agile practices with strategic product thinking, ensuring transparency, collaboration, and iterative progress. Whether you're launching your first MVP or scaling an established product, we provide the technical expertise and product guidance to achieve your goals. **Average Rating:** 4.7/5.0 **Total Reviews:** 24 **Seller Details:** - **Seller:** [Wolfpack Digital](https://www.g2.com/sellers/wolfpack-digital) - **Year Founded:** 2015 - **HQ Location:** Cluj-Napoca, Cluj - **Twitter:** @DigitalWolfpack (239 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/wolfpack-digital/about (59 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 67% Small-Business, 17% Mid-Market #### Pros & Cons **Pros:** - Partnership (3 reviews) - Reliability (3 reviews) - Response Time (3 reviews) - Communication (2 reviews) - Helpful (2 reviews) **Cons:** - Poor Customer Support (2 reviews) - Billing Issues (1 reviews) - Limited Options (1 reviews) - Pricing Issues (1 reviews) - Slow Performance (1 reviews) ### 9. [QA Madness](https://www.g2.com/products/qa-madness/reviews) QA Madness is a quality assurance and software testing company. We are dedicated to assisting businesses in elevating the quality of their digital products and IT services. Our team brings extensive experience in diverse industries, including software development & AI, healthcare, fintech, media & entertainment, e-commerce, supply chain & logistics. **Average Rating:** 4.8/5.0 **Total Reviews:** 16 **Seller Details:** - **Seller:** [QA Madness](https://www.g2.com/sellers/qa-madness) - **Year Founded:** 2013 - **HQ Location:** Warsaw, Poland - **Twitter:** @Qamadness (387 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/qamadness (99 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software - **Company Size:** 69% Small-Business, 25% Mid-Market #### Pros & Cons **Pros:** - Expertise (1 reviews) - Flexibility (1 reviews) - Skill Development (1 reviews) ### 10. [Mercury Development](https://www.g2.com/products/mercury-development/reviews) Mercury Development offers unparalleled expertise in all aspects of digital and mobile transformation, from strategy and ideation, to development and delivery. We develop for every major mobile platform as well as emerging platforms and web/database projects. From Startup organizations to Fortune 100 companies, our extensive platform expertise makes us the ideal candidate for multi-platform, cross-platform development and porting projects. **Average Rating:** 5.0/5.0 **Total Reviews:** 11 **Seller Details:** - **Seller:** [Mercury Development](https://www.g2.com/sellers/mercury-development) - **Year Founded:** 1999 - **HQ Location:** Miami, US - **Twitter:** @mercdev (243 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/93014/ (258 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 91% Small-Business, 9% Enterprise ### 11. [QASource](https://www.g2.com/products/qasource/reviews) We provide dedicated offshore quality engineers and expertise to clients that need to deliver thoroughly tested code for internal and commercial applications. Our proven approach combines extensive training, dedicated teams, and optimized communication protocols to quickly onboard new clients, deeply integrate with their development engineering teams, and maximize their output, quality, and speed. To achieve this high level of quality and output, we make substantial investments in our staff, including rigorous onboarding processes, ongoing learning programs, work-life balance policies, and dedicated engineers for each client. The result is QASource’s industry-leading staff retention rates which reduce project disruption, retain legacy knowledge, and maximize productivity. Our onboarding and training programs are second-to-none in the offshoring industry and based on the real-world experience servicing customers across all industries over the last 20 years. We are in the business of delivering quality engineering; that extends to our own internal processes which are constantly being updated as our clients’ businesses evolve. When we place a new engineer or team of engineers with a client, our teams are fully prepared to get to work on our clients’ projects with the knowledge, skills, and tools they need to start making an impact immediately. And that team stays with the client for the duration of the contract, whether that be 8 months or 8 years. Most of our clients utilize us as quality engineering subject matter experts. We don’t just wait to be told what to do. We get deeply involved in understanding our client’s needs and proactively addressing them. We work very hard to make our services as seamless as possible. We know how critical it is for development and quality engineers to work hand-in-hand and so we have honed inter-company communication protocols to a science. Clients constantly tell us that they don’t see us as an offshore resource but as a fully integrated extension of their own internal development teams. This level of inter-company integration has significant real-world benefits. Deep trust is built between the teams. Communication overhead is reduced. Productivity is gained. Quality improves. Development cycles are sped up. Our exceptional NPS score and long-term client retention rates prove that for over 20 years, we have led the industry in offshore quality engineering. **Average Rating:** 4.7/5.0 **Total Reviews:** 11 **Seller Details:** - **Seller:** [QASource](https://www.g2.com/sellers/qasource) - **Year Founded:** 2002 - **HQ Location:** Pleasanton, CA - **Twitter:** @QASource (2,861 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/qasource/ (885 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 36% Enterprise, 36% Mid-Market ### 12. [Edvantis](https://www.g2.com/products/edvantis/reviews) Edvantis is a global software engineering company with over 400 talented professionals operating in Central & Eastern Europe and the USA. We have earned the trust of top-tier companies like Indeed, BigCommerce, Kardex Remstar, Unicepta, TrustRadius, and Modulsystem. Tech Expertise:  Software Engineering Services: Solution Architecture, Software Development, Quality Assurance, Business Analysis, IT Operations, Legacy Modernization, Cloud Migration BI & Data Analytics: Data Integration & Warehousing, Predictive Analytics, Advanced Data Visualization, Business Intelligence Tools Implementation, Data Science & Machine Learning Applications Artificial Intelligence (AI): AI-Assisted Software Development, Natural Language Processing, Chatbots & Conversational AI, Voice & Speech Recognition Service Models: Staff Augmentation/Dedicated Team with 1+ week recruitment period Fixed-Price Project Development from experts with PMI, Scrum, Agile, and Lean certifications  Digital Transformation & Consulting **Average Rating:** 4.8/5.0 **Total Reviews:** 40 **Seller Details:** - **Seller:** [Edvantis](https://www.g2.com/sellers/edvantis) - **Year Founded:** 2005 - **HQ Location:** Rzeszów, Poland - **LinkedIn® Page:** https://www.linkedin.com/company/edvantis/ (336 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software, Oil & Energy - **Company Size:** 35% Small-Business, 33% Enterprise #### Pros & Cons **Pros:** - Team Quality (3 reviews) - Communication (2 reviews) - Customer Support (2 reviews) - Data Analytics (2 reviews) - Helpful (2 reviews) ### 13. [PLUS QA](https://www.g2.com/products/plus-qa/reviews) PLUS QA is a software testingService company is located in the heart of Portland, Oregon. We specialize in providing exceptional software testing services. With a team of highly skilled and experienced professionals, we are dedicated to delivering comprehensive testing solutions for e-commerce platforms, websites, and mobile applications. Our customized approach ensures that each project receives the attention it deserves, resulting in high-quality and reliable software solutions. We offer a range of QA testing services from front end manual testing services, accessibility testing and test automation on 500+ desktop and mobile devices. **Average Rating:** 5.0/5.0 **Total Reviews:** 8 **Seller Details:** - **Seller:** [PLUS QA](https://www.g2.com/sellers/plus-qa) - **Year Founded:** 2008 - **HQ Location:** Portland, US - **LinkedIn® Page:** https://www.linkedin.com/company/plus-qa (76 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 63% Small-Business, 25% Mid-Market ### 14. [SpurQLabs](https://www.g2.com/products/spurqlabs/reviews) SpurQLabs is an Independent Software Testing and Test Automation company with a mission "To help our Clients build exceptional quality products at speed". We offer Testing-As-A-Service in Manual Testing, Test Automation for Web, API, and Mobile applications, Mobile App Testing, Cross-Browser, and Cross-Device testing, Performance Testing, Continuous Testing, and CI/CD. At SpurQLabs, we envision our clients delivering the most reliable, usable, secure, and scalable software products in efficient and cost-effective ways to end-users” SpurQLabs is a preferred Software Testing partner of choice for many start-ups. We believe in transforming the two critical aspects of your business – improving your consumer’s experience(Quality) and enhancing your operational efficiency(Speed), leveraging technology and business experience. **Average Rating:** 5.0/5.0 **Total Reviews:** 8 **Seller Details:** - **Seller:** [SpurQLabs Technologies](https://www.g2.com/sellers/spurqlabs-technologies) - **Year Founded:** 2018 - **HQ Location:** Pune - **Twitter:** @spurqlabs (93 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/spurqlabs/ (41 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Small-Business, 38% Mid-Market ### 15. [INT.](https://www.g2.com/products/int/reviews) A full-stack digital services / software engineering firm. We offer a range of digital / technology services such as digital transformation, cloud & AI solutions, web & mobile application development, managed services, digital marketing, etc. **Average Rating:** 5.0/5.0 **Total Reviews:** 11 **Seller Details:** - **Seller:** [Indus Net Technologies](https://www.g2.com/sellers/indus-net-technologies-94c9c230-5536-4702-9fb1-2be1bea29fac) - **Year Founded:** 1997 - **HQ Location:** Kolkata, IN - **Twitter:** @indusnettech (6,116 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/indus-net-technologies/ (1,068 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Pharmaceuticals - **Company Size:** 73% Enterprise, 18% Mid-Market ### 16. [Tapptitude](https://www.g2.com/products/tapptitude/reviews) Tapptitude is a Product Studio that partners with funded startups and established brands to build interactive, mobile-first digital products that people love to use. We work with our clients as Product Partners, supporting them proactively throughout the journey from idea to launching a product and scaling it up. Startups and brands work with us to define their product, design their prototype, develop and iterate their MVP in order to create a successful business. Our process stands out through our early focus on value and close partnerships. We work on each product to identify and create easy acquisition flows, generate value early to retain users, and build a solid infrastructure for scalability. Our workflows are based on lean principles, rapid prototyping techniques and agile development, making us very fast and flexible in iterating value to users. Our solutions for startups: • Product definition • Rapid prototyping • MVP development Our solutions for larger organisations: • Design sprints • UX research and persona design • Evidence-based growth plan Our technical team delivers full-stack implementation solutions, to build Native and React Native products for iOS, Android, Wearable Devices and the Web. Our services include: • Product strategy and definition • UX/UI design • Native and cross-platform Mobile Development • Web & Backend Development • DevOps • AI, Machine learning and Data Science • Manual & Automated QA • Product launch solutions • Product growth We’ve built products for industries like: • IoT • Health • Proptech • Fintech • Marketplaces and retail • Social platforms • Arts, entertainment and culture **Average Rating:** 4.9/5.0 **Total Reviews:** 31 **Seller Details:** - **Seller:** [Tapptitude](https://www.g2.com/sellers/tapptitude) - **Year Founded:** 2013 - **HQ Location:** Cluj-Napoca, Cluj - **Twitter:** @Tapptitude (304 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/tapptitude (39 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 74% Small-Business, 23% Mid-Market #### Pros & Cons **Pros:** - Professionalism (5 reviews) - Quality (4 reviews) - Speed (4 reviews) - Commitment (3 reviews) - Experience (3 reviews) **Cons:** - Communication Issues (1 reviews) - Lack of Communication (1 reviews) - Project Delays (1 reviews) - Timezone Differences (1 reviews) - Time Zone Issues (1 reviews) ### 17. [a1qa](https://www.g2.com/products/a1qa/reviews) a1qa is a software testing and quality assurance company that helps technology-driven businesses accelerate release cycles, maintain high product standards, and deliver software experiences that users trust. Founded in 2003 and chosen by Fortune 500 corporations and fast-growing product companies alike, a1qa brings 20+ years of focused QA expertise to every engagement: with 1,500+ completed projects, 1,000+ certified engineers, and clients across 20+ countries and industries. Unlike vendors that combine development and testing under one roof, a1qa functions exclusively as a QA provider - delivering unbiased, conflict-free quality assessment with no dependency on the development side. Services and capabilities a1qa covers the full QA lifecycle: functional and regression testing, test automation, performance and load testing, security and penetration testing, mobile testing, API testing, and usability testing. Engineers work with industry-standard tools including Selenium, Cypress, Appium, Playwright, JMeter, Gatling, Jenkins, GitHub Actions, Jira, and TestRail, and can adapt to the client's existing toolchain. AI-powered test automation a1qa has developed a proprietary AI-driven test automation framework that goes beyond conventional scripted testing. Applied across client projects, the framework uses artificial intelligence to automatically generate and update test cases and test data, perform predictive defect detection, and intelligently prioritize test cases based on risk and code changes, reducing manual effort and minimizing human error. The practical impact is measurable: using a1qa's in-house AI-powered framework, clients have achieved up to 50x reduction in regression testing time. The framework integrates seamlessly into CI/CD pipelines, enabling continuous, faster feedback loops without compromising test coverage or accuracy. Industry-specific compliance experience a1qa brings domain-specific knowledge to regulated industries. In fintech and banking, the team works within PCI DSS requirements. In healthcare and life sciences, engineers are familiar with HIPAA standards and IEC 62304 for medical device software. In e-commerce and retail, a1qa supports high-load testing ahead of peak traffic periods. Sectors served include banking and finance, healthcare, e-commerce, telecommunications, logistics, gaming, and SaaS. Engagement and integration a1qa supports Agile, Scrum, Kanban, and DevOps workflows, integrating QA activities directly into CI/CD pipelines to maintain delivery speed without sacrificing quality. The company offers three engagement models: dedicated QA team, team augmentation, and project-based testing - with onboarding timelines starting from two weeks. All engagements include NDA coverage and clearly defined SLAs. Teams are structured to align with the client's time zone, enabling real-time collaboration without communication delays. Let's talk! **Average Rating:** 4.8/5.0 **Total Reviews:** 6 **Seller Details:** - **Seller:** [a1qa](https://www.g2.com/sellers/a1qa) - **Year Founded:** 2003 - **HQ Location:** Decatur, US - **LinkedIn® Page:** https://www.linkedin.com/company/a1qa (920 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Enterprise, 17% Mid-Market ### 18. [Digivante](https://www.g2.com/products/digivante/reviews) Digivante raises the bar for software digital quality, blending testers and tech for a solution you can stake your reputation on. Rapid, high coverage testing, managed in our testing portal, means you can deliver the highest quality digital experiences for your customers. When you’re under pressure to release new features faster but have limited time for testing, Digivante supports your software development lifecycle by delivering the equivalent of 50 days’ testing in just 24 hours. Our crowdtesting community is quality controlled to ensure you receive rich, accurate feedback enabling you to clearly see where issues reside. We'll take care of the digital quality, so you can concentrate on building brilliant software on solid foundations. **Average Rating:** 5.0/5.0 **Total Reviews:** 5 **Seller Details:** - **Seller:** [Digivante](https://www.g2.com/sellers/digivante) - **Year Founded:** 2012 - **HQ Location:** Cheltenham, GB - **Twitter:** @DigivanteLtd (1,357 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/digivante (110 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 80% Enterprise, 20% Mid-Market ### 19. [Centric Consulting](https://www.g2.com/products/centric-consulting/reviews) Centric Consulting is a business consulting and technology solutions firm that delivers innovative and balanced solutions **Average Rating:** 3.8/5.0 **Total Reviews:** 17 **Seller Details:** - **Seller:** [Centric Consulting](https://www.g2.com/sellers/centric-consulting) - **Year Founded:** 1999 - **HQ Location:** Dayton, OH - **Twitter:** @centric (2,096 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/centric-consulting/ (1,163 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 47% Enterprise, 35% Small-Business ### 20. [Mantis EVN](https://www.g2.com/products/mantis-evn/reviews) Mantis EVN is a software testing company committed to delivering exceptional quality assurance services. Our focus is on providing innovative and optimized QA solutions that ensure user-friendly, bug-free products. As we continue to grow, we aim to reach a global audience, expanding our client base beyond Europe and the USA to serve businesses worldwide. **Average Rating:** 5.0/5.0 **Total Reviews:** 4 **Seller Details:** - **Seller:** [Mantis EVN](https://www.g2.com/sellers/mantis-evn) - **Year Founded:** 2020 - **HQ Location:** Yerevan, AM - **LinkedIn® Page:** https://www.linkedin.com/company/mantisevn/ (11 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Small-Business ### 21. [QualityLogic](https://www.g2.com/products/qualitylogic/reviews) QualityLogic is one of the oldest and fastest-growing software testing companies in the world. Offering QA and software testing services, QualityLogic integrates with your team to build a fully customized approach to your software testing needs. We have a team of over 200 QA engineers, QA test technicians, and digital accessibility auditors, and we've successfully completed well over 6,000 programs. Our clients include some of the most innovative and recognizable companies in the world, and we're also proud to serve smaller and incredibly successful organizations. The fact that some of the largest brands and most innovative companies in the world rely on QualityLogic for software testing, digital accessibility, and smart energy testing services demonstrates how good our teams are. But sometimes, talking to a real person is the best way to get an answer. Call us at (208) 900-4714 or schedule a meeting with us and let’s have a conversation about your testing needs. **Average Rating:** 5.0/5.0 **Total Reviews:** 4 **Seller Details:** - **Seller:** [QualityLogic](https://www.g2.com/sellers/qualitylogic) - **Year Founded:** 1986 - **HQ Location:** Boise, Idaho, United States - **Twitter:** @QualityLogic (523 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/qualitylogic (160 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 75% Mid-Market, 25% Small-Business ### 22. [Testerly](https://www.g2.com/products/testerly/reviews) Team with solid experience in automation and manual testing, software development, as well as project and product management. We tailor best practices to meet specific business needs in a straightforward and effective manner. Our team enjoys taking on challenging projects and is open to expanding our current domain stack. **Average Rating:** 5.0/5.0 **Total Reviews:** 4 **Seller Details:** - **Seller:** [Testerly](https://www.g2.com/sellers/testerly) - **Year Founded:** 2020 - **HQ Location:** Lodz, PL - **LinkedIn® Page:** https://www.linkedin.com/company/testerly-io/ (16 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 75% Small-Business, 25% Mid-Market ### 23. [WeTest](https://www.g2.com/products/wetest/reviews) WeTest is a quality assurance platform by Tencent, backed by over 10 years of game and application testing experience. The platform provides independently developed testing tools and managed QA services covering the full product lifecycle — from development through testing to production. WeTest serves over 10,000 clients across gaming, e-commerce, finance, mobility, and internet industries worldwide. Testing tools include PerfDog for cross-platform performance monitoring, CrashSight for crash and exception management, PerfSight for production performance monitoring, WeTest UDT for automated testing on real devices with cloud device farms and remote debugging, and Acorn AI for AI-driven no-code game testing. Expert testing services span functional testing, compatibility testing across 3,000+ real devices, performance testing, security testing, game security (hardening, anti-cheat, risk management, content moderation), and console compliance testing for PlayStation, Xbox, and Nintendo Switch. Global user testing and localization services cover crowd testing, local network and payment testing, and localization quality assurance across 45+ countries and 100+ regions. WeTest operates globally with data processing nodes in Singapore and the United States, and delivery centers in Singapore, Shanghai, Boston, and Poland. Deployment options include shared cloud, single-tenant cloud, and on-premises private installation. The company has tested over 450,000 applications for more than 1 million users globally. WeTest holds SOC 2 Type 2, ISO/IEC 27001:2013, ISO 9001:2015, ISO/IEC 20000-1, CMMI Maturity Level 3, and TMMI Maturity Level 3 certifications. **Average Rating:** 5.0/5.0 **Total Reviews:** 4 **Seller Details:** - **Seller:** [WeTest](https://www.g2.com/sellers/wetest) - **HQ Location:** Other, OO - **LinkedIn® Page:** https://www.linkedin.com/company/wetest-net (6 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Small-Business, 25% Mid-Market ### 24. [Inclusion Cloud](https://www.g2.com/products/inclusion-cloud/reviews) We are Software Developers helping companies spin up their toughest projects. Based in Dallas, TX, matching top firms with our inch-perfect talent. **Average Rating:** 4.9/5.0 **Total Reviews:** 6 **Seller Details:** - **Seller:** [Inclusion Cloud](https://www.g2.com/sellers/inclusion-cloud) - **Year Founded:** 2007 - **HQ Location:** Dallas, US - **LinkedIn® Page:** https://www.linkedin.com/company/inclusioncloud (178 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Small-Business, 33% Mid-Market #### Pros & Cons **Pros:** - Expertise (4 reviews) - Helpful (3 reviews) - Innovation (3 reviews) - Commitment (2 reviews) - Customer Satisfaction (2 reviews) **Cons:** - Expensive (1 reviews) - Lack of Personal Interaction (1 reviews) - Project Delays (1 reviews) ### 25. [OpenXcell](https://www.g2.com/products/openxcell/reviews) Founded in 2009, Openxcell is at the forefront of AI-driven innovation, offering cutting-edge software development services that propel businesses into the future. With a global team of 500+ experts, we have successfully delivered over 1000 transformative solutions, specializing in AI strategy, custom LLMs, web and mobile app development, data engineering, and blockchain technologies. Our expertise lies in creating tailored AI and software solutions that enhance productivity, optimize operations, and elevate customer engagement across industries. From pioneering AI applications to robust enterprise solutions, we transform your vision into a reality that drives measurable success. With strategic locations in India, the USA, and beyond, Openxcell is your ideal partner in innovation. Let’s work together to unlock the power of AI and turn your ideas into revenue-generating business solutions. Connect with us today and embark on a journey of growth and transformation. **Average Rating:** 4.8/5.0 **Total Reviews:** 19 **Seller Details:** - **Seller:** [OpenXcell](https://www.g2.com/sellers/openxcell) - **Year Founded:** 2009 - **HQ Location:** Las Vegas - **Twitter:** @openxcell (2,717 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/openxcell/?originalSubdomain=in (452 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 95% Small-Business, 5% Mid-Market #### Pros & Cons **Pros:** - Collaboration (1 reviews) - Expertise (1 reviews) - Innovation (1 reviews) - Integrations (1 reviews) - Problem Solving (1 reviews) **Cons:** - Integration Issues (1 reviews) - Technical Issues (1 reviews) ## Parent Category [Development Services Providers](https://www.g2.com/categories/development-services) ## Related Categories - [Android Developers ](https://www.g2.com/categories/android-developers) - [iOS Developers ](https://www.g2.com/categories/ios-developers) - [Software Developer Services Providers](https://www.g2.com/categories/software-developer-services)