Explore leading software testing companies that launch high-performing products, detect bugs early, improve stability, and ensure every feature works correctly across devices and environments. For teams focused on the US market, we also highlight trusted partners with region-specific expertise, including top US-based software testing companies.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
AI-driven testing pipelines and built-in tools that push your software beyond its limits.
BetterQA is a Cluj-Napoca based software testing company that has built 8 proprietary tools to power modern QA. We help startups and enterprise teams ship safer, more reliable software through practical, real-world testing services. We go beyond finding bugs, we help teams grow with confidence...
Top Services:
- Software Testing
- IT Services
- Cybersecurity
- DevOps Consulting
- Business Consulting
- Show more
- Location
- Cluj-Napoca, Romania
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBetterQA Services
Data sourced from the agency's DesignRush profilevulog eyeware primeur Collaboard butter. Owlet MEDIAL Multimedia services YZR
BetterQA Reviews & Testimonials

Software Testing Review from Brenda Collin FIH
Our busy online marketplace couldnt afford downtime or broken features after updates. BetterQA built and maintained a robust automated regression suite that tested checkout, search, user dashboards, and seller workflows. Their automation scripts run with every deployment and catch issues before users experience them. The improvement in deployment confidence and QA turnaround has been tremendous. Their technical skills in Selenium and Cypress, plus their understanding of business workflows, helped us scale operations without QA bottlenecks.

Software Testing Review from Christopher Savage
We worked with BetterQA on a software testing project and were thoroughly impressed by their professionalism and precision. Their team identified key issues early, ensuring our product was stable and ready for launch. A reliable QA partner wed gladly work with again

Software Testing Review from Ramesh Pathak
We partnered with BetterQA for software testing across several of our products. Their team handled both manual and automated testing, identifying critical bugs and improving release stability. Their detailed reports and fast feedback loop made our development process smoother. We were impressed with their professionalism and consistent quality of work.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYou Dream IT - We Dev IT
𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 is one of the main areas of DevIT work. Our team has extensive knowledge of various technologies. This allows us to create fast, flexible, responsive, attractive, and user-friendly stores and Shopify apps...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- IT Services
- Web Design
- Show more
- Location
- Toronto, Canada
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 29 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDevIT Services
Data sourced from the agency's DesignRush profileAfterSell by Rokt | Shopify App Karstgoods | Website & WebApp Heliguy | Website & WebApp UpsellPlus Checkout Upsells | Shopify App UpCart - Slide Cart Drawer | Shopify App OutSell Cross Sell & Upsell | Shopify App Antla | Shopify App ConvertMax PostPurchase Upsell | Shopify App Stored microsites on demand | Shopify App Push Down & Hide Out Of Stock | Shopify App
DevIT Reviews & Testimonials

Web Development Review from Ross Burylo
We worked with DevIT on a web application for one of our clients. We already had the product concept and design direction in place, and DevIT joined as our development partner. Their team handled the frontend and backend development, API integrations, and turned our designs into a working product. The collaboration was straightforward, and they helped us move the project from design to production without expanding our internal development team.

Applications Review from Denis Khorolsky
We worked with DevIT on a Shopify app for one of our ecommerce clients. The app handled product personalization, pricing rules, and personalized order data, while our team worked on the main Shopify platform and customer experience. The teams worked well together, and the client was able to launch the new feature without changing the existing store.

Small Businesses Website Development Review from Oleksandr Romanov
We worked together with DevIT Group on a financial operations platform for a shared client. Our team focused more on the core product and Python backend, while DevIT handled the infrastructure side using Node.js services built with NestJS and Fastify.They worked on integrations, payment flows, internal APIs, notifications, and async processing between different services. A lot of the project depended on things working reliably in the background, and their part stayed stable even as new integrations were added later.The collaboration felt pretty easy overall. Most discussions were direct and technical, without too much unnecessary process around them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsShopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
DigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in AI development, web development, and custom software development...
Top Services:
- eCommerce Development
- Software Development
- Web Development
- Web Design
- Staff Augmentation
- Show more
- Location
- Miami, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDigitalSuits Services
Data sourced from the agency's DesignRush profileWicked Cushions AskPorter Evolve Markets Crossing Minds American Outlets Finsfera Sanctuary Claim Technology Ouragins SCENTBIRD
DigitalSuits Reviews & Testimonials

eCommerce Development Review from Olha Yilmaz
We were searching for a partner because advertising alone can't deliver great results if the website isn't well-designed, user-friendly, and fast. That's why we chose to work with DigitalSuits, integrating their development services to enhance site performance alongside our advertising and SEO optimization efforts.DigitalSuits exceeded our expectations. They redesigned the entire store to create a modern, responsive interface, developed a dynamic product configurator that enabled real-time customization, and optimized the sites performance for faster loading times. As a result, our client saw an increase in engagement rates, a 33% reduction in page load times that led to lower bounce rates, and a 25% boost in average order value. DigitalSuits' project management was exceptional, they responded quickly to the clients needs and kept us informed throughout the entire process.

eCommerce Development Review from Kateryna Sheremet
We needed a website for selling something special like experiences. As it was not a simple Shopify functionality, we chose DigitalSuits company as a Shopify expert. With their help, we created an e-commerce solution to sell experiences. Before the development process, DigitalSuits implemented all documentation covering the business requirements, guides on mockup creation, and product functionality. DigitalSuits experts know how to support and provide further improvements to our website.

eCommerce Development Review from Andrey Ryabuhin
Our client asked DigitalSuits to help with Shopify store development. To do so, the company was responsible for website design and development, and post-release maintenance and support. The company provided us with a team of 3 developers, 1 UI/UX designer, and a Project Manager.To help increase brand awareness and make the E-Commerce platform as useful as possible, DigitalSuits added the FAQ section, Blog and About pages, custom features like bundle creator, and a User Profile page.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTurnkey website development | Order development.
Turnkey website development Order website development and individual design Website promotion Order a website High quality of work...
Top Services:
- Web Design
- Web Development
- eCommerce Development
- WordPress Website Design
- Mobile App Development
- Show more
- Location
- Kyiv, Ukraine
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsConfidence Technology Services
Data sourced from the agency's DesignRush profileNovobudova Butams BoostyLabs HereHealHub Korol Natali UKRFIX NexusVibe Waldberg Rofilena Tapi Carpets
Confidence Technology Reviews & Testimonials

PHP Review from Aman Toor
Ive been working with Artur Klimenko and his agency Confidence Technology on my website, and so far, Im really impressed with the progress. We've completed the first milestone, and Artur has shown great professionalism and skill in bringing my ideas to life. He's been responsive, attentive to detail, and really listens to my needs. While the website isnt fully completed yet, the work done so far has been fantastic, and Im excited to see the final product. I look forward to continuing the project with Artur and would recommend him based on my experience so far!

Laravel Review from Taras Huliichuk. 🇺🇦
Heres the translated comment:Comment:Great job! The application looks intuitive, with a modern design and smooth user interface. The functionality is implemented at a high level: convenient specialist search, a transparent booking system, and a clear service payment structure. Additionally, I want to highlight:1.Performance: The app runs quickly and without lags, leaving a positive impression on users.2.Usability: The navigation logic and functionality are user-friendly for both clients and specialists.3.Code: If the internal code is written with the same care as the external interface, its a testament to your professionalism.If there are any upcoming updates, consider:Adding ratings/reviews for specialists to build client trust.Integrating reminders through push notifications or email.Thank you so much for your contribution to the project!

Web Development Review from Oleksii Shostak
We have been working with Confidence Technology for a long time, and they have consistently proven to be a reliable and innovative partner. Over the years, they have completed several projects for us, each delivered with exceptional quality and attention to detail. Their team combines technical expertise with a client-focused approach, ensuring that our requirements are always met and often exceeded. Confidence Technologys ability to handle complex challenges and provide tailored solutions has made them an invaluable part of our journey. We highly recommend them to anyone looking for top-notch web development services
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAI-ready Senior Engineers and Dedicated Teams in ~60 hours
Founder-led IT staff augmentation for small-mid companies. We solve problems you haven't fully scoped yet...
Top Services:
- eCommerce Development
- Software Testing
- AI Development
- Mobile App Development
- Software Development
- Show more
- Location
- Berlin, Germany
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsUASOFTDEV Services
Data sourced from the agency's DesignRush profileDwelly Managed IT Experts Hazy
UASOFTDEV Reviews & Testimonials

Software Development Review from Slava Kostiuk
We initially approached UASOFTDEV with a relatively straightforward request: a WordPress website and a Senior React/Node/Python Developer for backend and API development. What impressed us immediately was how quickly they understood our needs and delivered relevant candidates. We received the first 5 candidates within 60 hours, exactly as promised. The developers were skilled, experienced, and cost-efficient, so we decided to continue working with UASOFTDEV. Later, we returned with a much more complex project: an already-live AI beauty ecosystem combining a Smart Mirror, mobile app, AI skin analyzer, and AR makeup. This required a Senior Flutter Engineer who could join an existing team and work with Flutter, Banuba SDK, Java/native technologies, and a production environment. UASOFTDEV matched us with a senior Flutter engineer within 60 hours. He integrated quickly into our existing team and provided the 24/7 production support we needed. During the 5.5-month engagement, we delivered 10+ major features, shipped 15+ releases across 3 product environments, and launched 2 premium subscription features. What we valued most was the consistency of their approach. Production issues and new feature requests were handled quickly, communication was personal and responsive, and the team remained highly engaged throughout both projects. The fact that we came back to UASOFTDEV with a second, significantly more technically demanding AI/AR project is probably the strongest proof of our satisfaction. They successfully scaled from a simple staffing request to supporting a complex live product without losing the same level of responsiveness, quality, and personal attention.

DevOps Consulting Review from Khrystyna Sliana
We hired a DevOps engineer from UASOFTDEV to handle a multi-entity AWS infrastructure split. The project was completed on schedule, with zero downtime and great attention to security and data integrity. Recommended.

Dedicated Team Augmentation Review from Leonid Viktorov
I am the CEO of Biz Adviser, a business consulting company. We work with companies on strategic business initiatives, digital transformation, and improving business performance. We partnered with UASOFTDEV when we urgently needed additional engineering capacity. I was looking for proven senior developers and did not have time to spend weeks sourcing candidates and conducting multiple interviews. UASOFTDEV offered to provide vetted Ukrainian developers within 60 hours, which was exactly what we needed. The team provided senior engineers with strong technical expertise and excellent communication skills. We worked with developers across PHP, Node.js, Python, and React, depending on the project requirements. They were reliable, proactive, and able to understand not only the technical tasks but also the broader business context. The developers contributed to several important initiatives, including the implementation of an AI agent, and helped us move projects forward faster while keeping development costs under control. UASOFTDEV delivered what they promised. The process was straightforward, communication was reliable, and the developers were able to start working quickly without compromising on quality. The pricing was a good fit for our budget, and the overall value for cost was excellent. I also appreciated the cultural fit and the team's ability to communicate effectively and take ownership of their work. I would definitely recommend UASOFTDEV to companies looking for reliable staff augmentation with senior Ukrainian developers. They are a trustworthy partner that can provide strong engineering talent quickly and help businesses deliver important initiatives without the overhead of a lengthy hiring process.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsBuilding your ideas into reality with high-performing finance app developers.
EB Pearls is a team of high-performing finance app developers who are passionate about technology and obsessive about quality and growing your business. Our expert Sydney app developers can guide you through the entire lifecycle of your project, from brilliant ideas to MVP to success at scale. We listen to...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- Web Development
- WordPress Website Design
- Show more
- Location
- Surry Hills, Australia
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEB Pearls Services
Data sourced from the agency's DesignRush profileWWF NSW Education GOCHAT BAXTA Fresh Clinics Newscorp Australia Optus Grazia UNSW Habitat for Humanity
EB Pearls Reviews & Testimonials

Mobile App Development Review from Chelsea Husemann
In the first week of the launch, our internal team was happy with the app. Our user metrics and revenue are both going up and to the right, which is an early indicator of success. Weve only been up for about a week and a half, so its also still a little early to tell.But, the app is more convenient. Users can use it to play games to get more entries into the sweepstakes. Retention numbers are solid, the artwork is fun, and everything is suitable for our demographic. Wed been struggling with Google penalties at the time, and my consultant helping me with the issue said he was impressed that we made as much financial headway with the app as we had.They were steady, consistent workhorses, setting a nice pace for the effort. We had a dedicated team, and the resource management was great. Their price point wasnt the most or least expensiveit was fair.

Mobile App Development Review from Andre Budinarta
The measurable outcomes from the project were highly impressive and demonstrated significant progress and success. Our website traffic increased by 50% within the first three months of launching the revamped site, leading to a noticeable boost in lead generation and inquiries. The mobile app received positive feedback from our clients, who appreciated the intuitive user interface and quick property search functionality.What impressed me most about EB Pearls was their ability to understand our specific needs and translate them into a polished and functional digital solution. They took the time to conduct thorough research on our target audience and industry, resulting in a website and mobile app that perfectly aligned with our brand identity. Their attention to detail, creative problem-solving, and commitment to delivering high-quality work were truly exceptional.
Adam Freeman's Review Sourced from Google
Claim to be experts in Magento 2 dev. Had a meeting booked with them for nearly a week. Called minutes prior to meeting saying they don't do any Magento development work whatsoever.Never a great look when a website developer can't even maintain the accuracy of their own website.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsComplex custom software and AI-powered products built around your business.
Rocket Systems builds custom software and AI-powered products around real business needs. We take time to understand each clients goals and choose the right technical approach, creating reliable and scalable solutions with a strong focus on quality and long-term value...
Top Services:
- Web Development
- Web Design
- IoT
- AI Development
- Mobile App Development
- Show more
- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRocket Systems Services
Data sourced from the agency's DesignRush profileGrandTime Armroom Rafayel Narek
Transform Your Ideas Into Profitable IT Solutions
ITWEBS provides full-cycle software development, web and mobile application development, eCommerce platforms, DevOps, integrations, IT support, and dedicated development teams for businesses that need reliable digital solutions...
Top Services:
- eCommerce Development
- Web Development
- Software Testing
- Staff Augmentation
- Mobile App Development
- Show more
- Location
- Warsaw, Poland
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsITWEBS Services
Data sourced from the agency's DesignRush profileeCommerce Industry Education Industry Retail Industry
Specialists in AI and Mobile
At Cloudflex, our top priority is delivering high performance, quality end-products, and customer satisfaction, rather than getting bogged down in project documentation. We specialize in developing digital products for both startups and established businesses, from concept to launch, focusing on complex...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Software Testing
- Web Design
- Show more
- Location
- Kyiv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCloudFlex Services
Data sourced from the agency's DesignRush profileCyanoguard Bean Ewhenter Yaza
We shape ideas into Software Products
launchOptions provides Full-cycle software development for Startups, Small- and Medium-sized companies worldwide.Domain expertise: Human Resources, Logistics and Transportation, Food and Beverage, Urban/Public, Insurance, Automotive, Arts & Entertainment.Languages spoken: English, German, Italian...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Web Development
- Web Design
- Show more
- Location
- Larnaca, Cyprus
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLaunchOptions Services
Data sourced from the agency's DesignRush profileLavoria Borbalo Bazar
We Turn Your Ideas Into Reality.
Software development and IT consulting company built by technology enthusiasts. We focus on delivering an excellence of work for our customers...
Top Services:
- Web Development
- WordPress Website Design
- Software Testing
- Mobile App Development
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $17/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDreams Technologies Services
Data sourced from the agency's DesignRush profileYosi Health Brickendon Consulting HybridHero Ava Touch Asia Expeditions - DMC Innovations Trove Ltd Torripo Inc Planet Lawyer Inc.
Empowering Your Product Team
DLYMI is a full-service, collaborative, human-centered design studio. We work with clients from vision through execution and release. We are your partner in creating thoughtful digital experiences that have a responsible impact on the world while delivering on business goals and customer value...
Top Services:
- Design Services
- Product Design
- UI/UX Design
- Web Development
- Mobile App Development
- Show more
- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesign Like You Mean It Services
Data sourced from the agency's DesignRush profileCentura Health National Jewish Health Victoria's Secret Neutrogena Aveeno Somalogic Parsyl Muse Ogilvy IBM
Your digital partner, from code to conversion
Vinxor is a UK-based software development and digital solutions company helping businesses transform ideas into scalable digital products...
Top Services:
- Digital Services
- Graphic Design
- Web Design
- Web Development
- Affiliate Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVinxor Technologies Services
Data sourced from the agency's DesignRush profileBNS MOTORS ENGINE-REBUILD COMPLETE ENGINE SOLUTIONS AUTO IRIS INSTALLATION ENGINEFINDERS
Vinxor Technologies Reviews & Testimonials
TheTech Beacon's Review Sourced from Google
Vinxor helped us redesign the interface for our SaaS product. The original version had become a bit confusing as we added more features, and they did a great job simplifying everything. It now feels much easier to navigate and our users have responded well to the changes.
Coin Smithery's Review Sourced from Google
We needed an e-commerce website that could handle some features that weren't available with the standard solutions we had tried. Vinxor understood what we needed and built it around our business. Everything feels much more streamlined now and the site is performing well. Very happy with the outcome.
Arslan Ahmad's Review Sourced from Google
Working with Vinxor gave us a much clearer direction with our technology. We had a lot of different systems and weren't really sure what we should improve first. They helped us make sense of everything and put together a much more practical approach. Definitely made things easier for us.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Partner for E-commerce Modernization and AI-Powered Automation
Born in 2013, Destm has honed its craft, becoming a trusted software consulting partner for businesses across industries. We don't just build, we transform, with a special focus on propelling e-commerce giants to new heights. We speak your language: React, Next.js, Python, Java & more. Your vision is our...
Top Services:
- Creative Services
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- Show more
- Location
- Mohali, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDestm Services
Data sourced from the agency's DesignRush profileThinkswap Whole Whale Creatigo
Destm Reviews & Testimonials
Shakeeb Hussain's Review Sourced from Google
We are RIS, a company based in KSA, operating under the domain RIS.CO. We have been working with Destm Technologies for over a year, and their services have been outstanding.A special mention to Developer Raman, who has been an integral part of our website design and fine-tuning. Her expertise, attention to detail, and commitment to delivering high-quality results have significantly contributed to enhancing our online presence.Not only is their service top-notch, but their pricing is also very reasonable, making them a great choice for businesses looking for quality development at a fair cost. We highly recommend Destm Technologies for their professionalism, technical expertise, and excellent customer support.
Manikant Sharma's Review Sourced from Google
If you want to cut yourself like a diamond then this is the best place in Chandigarh tricity.
ishfaq maknoo's Review Sourced from Google
Destm is a place where logics build , good working environment , I highly recommend destm for seekers mostly
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAppfodev is a forward-thinking software development company.
Appfodev is a forward-thinking software development company that transforms ideas into innovative digital solutions. With expertise in cutting-edge technologies, we specialize in building custom apps, intelligent systems, and scalable platforms tailored to drive growth and enhance user experiences. Our...
Top Services:
- IoT
- Software Testing
- Blockchain
- VR/AR
- AI Development
- Show more
- Location
- New Delhi, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppfodev Services
Data sourced from the agency's DesignRush profileBrocken Production Man Machine Astorry
Top-notch full-service mobile & web app design & development for startups & product companies
Specializing in assisting startups and product companies, we offer comprehensive tech strategy consulting akin to a fractional CTO, outstanding UX design, and robust product development services. Our expertise spans across backend, frontend, mobile, cloud, fullstack, and QA services, effectively eliminating...
Top Services:
- UI/UX Design
- Mobile App Development
- Web Design
- Software Development
- Software Testing
- Show more
- Location
- Pune, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsIgnitesol Services
Data sourced from the agency's DesignRush profileParallel Health Machine Cover Journal Club Optin SmartPower Zact
WordPress without limits.
GoLiveQuick is a founder-led studio designing custom WordPress websites, WooCommerce and Shopify stores and advanced digital platforms for ambitious brands worldwide...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- UI/UX Design
- Show more
- Location
- Bengaluru, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGoLiveQuick Services
Data sourced from the agency's DesignRush profileBrodo Pact Coffee Brets Yucca Packaging Clothing Network
Innovative IT Solutions for Businesses That Want to Grow Smarter.
Sigma IT Software Designers is a Lucknow-based IT company offering software development, mobile apps, websites, and digital marketing. We specialize in providing innovative, scalable solutions for hospitals, petrol pumps, and businesses seeking reliable technology partners in Uttar Pradesh...
Top Services:
- Software Development
- Mobile App Development
- Digital Marketing
- Web Design
- Web Development
- Show more
- Location
- Lucknow, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $2500/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSigmaIT Software Designers Pvt. Ltd. Services
Data sourced from the agency's DesignRush profileSky Vision Columbus International School Abhay Group
SigmaIT Software Designers Pvt. Ltd. Reviews & Testimonials
Shiv Baran's Review Sourced from Google
SigmaIT is the best software development company in Lucknow for the customized and affordable software services. I highly recommending!!
Rama Sankar's Review Sourced from Google
Sigma IT is a reliable software company with a professional team and a good work culture. They focus on delivering quality projects on time and maintain clear communication with clients.
Anuj Yadav's Review Sourced from Google
Excellent experience working with SigmaIT Software Designers. Their team is highly professional, technically skilled, and delivers projects on time.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Software Testing Specializations
Services Related to Software Testing
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
Frequently Asked Questions About Software Testing Companies
What services do software testing firms provide?
Software testing companies provide different testing services to identify errors, security risks, performance issues, and how the software behaves in real-life situations and across devices. As part of their software testing service, they also check if each feature works as expected, fix bugs, make improvements, and make sure new software development updates don’t break existing functions, so the software quality remains stable.
Core services include:
- Functional testing
- Performance testing
- Security testing
- Usability testing
- Regression testing
- Automation testing
- Accessibility testing
- Mobile app testing
- API testing
- Compatibility testing across devices/browsers
- Compliance testing
- Testing with artificial intelligence (AI) tools
- QA audit
How much do software testing services cost?
Hourly rates for QA testing range from $25 to $200+. The final cost is determined based on the size of the software or application, its complexity, required testing type, tech stack (custom-built and older legacy systems cost more), and niche.
The rate will also depend on the seniority of the software tester. Across the United States, junior quality assurance (QA) tester may charge $70 to $110 per hour, while the rate for a senior QA mentor and automation engineer can range from $130 to $200 per hour.
Special software testing services such as QA audit goes from $5,000 to $25,000.
How can businesses know what type of software testing do they need?
Businesses can determine what type of testing solutions they need based on the potential impact of failures and the likelihood of defects. Namely, if they encounter:
- Core functionality issues: Use functional testing to verify features work as expected
- Unstable code or new features: Use unit testing for individual components and integration testing for modules working together
- Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing features
- Performance and load issues: Use performance and load testing to evaluate speed and scalability
- Security issues: Security and penetration testing are commonly used across apps handling sensitive user data
- Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end users
- Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versions
There is also the option to choose between manual and automated testing.
Is automated testing more expensive than manual testing?
As an investment, automated testing is pricier than manual testing but offers a lower cost-per-test over time as it can run the same scripts repeatedly, without human intervention. Conversely, manual testing entails lower upfront fee, but its cost grows linearly as the project grows, as every test cycle requires paid hours from QA testers.
So, for short-term projects or ones with shifting requirements, manual testing is considered a more economical option, whereas for maintenance and regression cycles, automated testing grants better return on investment.
The main distinction between these methodologies is that manual testing relies on human observation and interaction to identify defects, whereas automated testing uses software scripts to compare outcomes against predicted results.
Manual testing is best suited for exploratory testing, usability assessments, ad-hoc bug hunting, and minor hotfix verifications where script development would be inefficient. Automated testing, on the other hand, is primarily used for regression testing to make sure the new code does not break existing features.
How do businesses measure the effectiveness of software testing?
The effectiveness of the software testing is measured via:
- Code coverage: The percentage of the code that has been tested
- Defect density: The number of defects found per unit of code
- Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective tests
- Time to detect and fix defects: The time it takes to identify and fix software defects and software bugs
- Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase

















