Our directory is designed to help you find the right software testing company in the USA, based on five ranking criteria, expert review, and 1,300 verified client reviews.
Kevych Solutions isn`t just a software development team - we`re your partners in creating innovative, high-quality digital solutions that truly make an impact...
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Mobile App Development Review from Vasco Rouw
Weve been working with Kevych Solutions full-time for over a year, and the experience has been excellent. They handle the complete end-to-end development of our AI-powered mobile apps, including UI/UX, frontend and backend development, AI integrations, infrastructure, deployment, and ongoing support.What stands out most is the extremely high level of their technical expertise and execution quality. They actively use AI and modern development workflows to maximize efficiency and deliver results quickly. The team is highly responsive, proactive, and always goes the extra mile to meet deadlines.Since working together, we scaled from 0 to over 100,000 subscribers in just 8 months, and our apps are now generating more than $1M in monthly revenue. Whenever challenges came up, we solved them together efficiently, and Kevych Solutions continuously adapted and grew alongside our projects.We highly recommend them to anyone looking for a reliable, high-level mobile app development partner.
Mobile App Development Review from Alex Kayaian
Kevych was amazing to work with, and an integral part of our team. They delivered on time, with high quality, and consistent communication. You can't ask for a better partner when developing a project.
Mobile App Development Review from Lucas Chatham
I had an excellent experience working with this engineering firm to build a React Native app. Oleg and Ihor were exceptional software engineerstheir technical skills were top-notch, and they consistently delivered clean, well-structured code on time.What really set this team apart was Volodymyr, their CTO. He was incredibly hands-on, maintaining clear and frequent communication throughout the project. He was always responsive and proactive in managing the work, which made the entire process smooth and stress-free.The team was professional, reliable, and genuinely committed to quality. They understood my requirements and provided valuable input that improved the final product. Highly recommend this firm for anyone seeking skilled developers and excellent project management!
Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software...
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Mobile App Development Review from Malik Boyd
Chop Dawg helped us turn our gifting app concept into a working prototype, handling wireframes, UI design, coding, data storage, and automation from scratch. Their team has been transparent, proactive, and highly responsive throughout the process. They provide clear schedules, flag issues early, and keep us informed at every stage. We’ve been very happy with the prototype so far and are excited to move into full iOS and Android development.
Mobile App Development Review from Anonymous
Chop Dawg took our iOS app from concept to launch, handling design, development, AWS, and App Store requirements. Their team was responsive, practical, and highly supportive throughout the process. They also stayed involved after launch with updates and fixes, and even helped promote the app through their network. Their support contributed to strong early growth and helped position the company for a later acquisition.
Web Design Review from Anonymous
Chop Dawg supported us with UX/UI design for a new fintech web application. They took the time to understand our users, product requirements, features, and overall vision before moving into design. Over a 6 to 7 week engagement, their team shared regular Figma reviews, incorporated feedback quickly, and stayed highly responsive. They finished ahead of schedule with no budget issues, and the internal response to the final designs has been very positive. Their attention to detail, professionalism, and ability to keep the process organized made them very easy to work with.
AddWeb Solution is a Greenville, South Carolina - based AI-driven digital agency delivering innovative digital solutions worldwide...
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AI-Powered DevOps Review from Cyril Tuzemen
We had an excellent experience working with Addweb Solution on the development of an AI-powered property assistant for Vesper Homes. Our goal was to make property searching more natural and intuitive. Instead of requiring customers to understand complex real-estate filters, we wanted users to simply describe their needs conversationally. The final result exceeded our expectations and fits perfectly with Vesper Homes' technology-driven approach to delivering a more personalized real-estate experience. We are very pleased with the outcome and would confidently recommend Addweb Solution to any company looking for a reliable development partner for AI, automation, and digital product solutions.
Software Development Review from Derick Lee
AddWeb came in clutch during a time when we were needing engineering and software development back in 2021. We worked with them for nearly 4 years with small to large contracts for full stack development. We highly recommend their team. Professional, smart, helpful and great people. We worked with them on smaller agreement all the way to $120K contracts. We highly recommend their vast levels of experiences.
Web Development Review from Ravi Patel
Our experience with AddWeb Solution was excellent. The team built a modern, SEO-optimized WordPress website and a custom AI-powered SaaS platform for the US accounting industry.They helped automate key processes like bookkeeping, invoicing, and reporting, which reduced manual work by over 60% and improved accuracy. The platform is fast, scalable, and easy to use, and the website performs well across devices.Communication was clear, timelines were met, and the team was proactive in suggesting better technical solutions when needed. Both the WordPress site and the SaaS platform exceeded our expectations.We highly recommend AddWeb Solution for WordPress development, SaaS product development, and AI-driven web solutions.
Our team of Salesforce Developers share 10+ years of experience in Salesforce Development and Salesforce Appexchange App Development, providing solutions for clients of different industries and sizes. We use our own development strategies and effective methods to build custom applications...
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IT Services Review from Rayat Rahman
PeekLogic partnered with our team to set up and optimize our drip nurturing campaigns within Salesforce Account Engagement (Pardot). The engagement covered the full lifecycle of our email nurturing program, from initial strategy and list segmentation through to campaign build, automation logic, and deliverability optimization.
Software Development Review from Alex Dansereau
Peeklogic are exceptional development partners. We have worked with them on a long-term project engagement in the Healthcare industry, and they have consistently provided high-quality work and met or exceeded timeline objectives. They have always communicated well and have very fast response time to any issues or concerns. I'd highly recommend them for any Salesforce development project.
Software Development Review from Julian De La Rosa
Peeklogic has been an excellent partner in working with us on different projects for Salesforce. They are very knowledgeable on the Salesforce platform and have been a very large help in completing several projects. They have been able to create custom built solutions that not only fit our needs but were done in a very timely manner. Communication throughout the whole process was done very well. The final deliverables for each project were very well detailed out and clearly explained what we were getting.
With over 9+ years of experience and 1000+ happy clients, we commit ourselves to your growth. Our team of 85+ of digital marketing experts has delivered:1. 493.37% Increase In Conversions2. 140.91% Increase In Purchases3. 702.60% Increase In Conversion Value4. 180.50% Increase In New Users...
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UI/UX Design Review from Trent Rossini
Exhibiting unmatched development and design skills, WebSpero Solutions successfully created functional websites for us. Their team's work quality and effective communication stood out in our partnership. They were responsive, communicative, and dedicated.
Digital Marketing Review from Bishoy Messih
I had the pleasure of working with Webspero for my social media advertising needs, and I must say they exceeded my expectations. Their team was professional, creative, and highly responsive throughout the entire process. They delivered on their promises and helped boost my social media presence significantly. I would highly recommend Webspero to anyone looking for top-notch marketing services.
SEO Review from Yoko Garg 🏠✨ Serviced Accommodation / Company Let Provider
Webspero is an exceptional SEO company that provided personalized, effective strategies to boost my website's ranking and organic traffic. Their transparent, dedicated team genuinely cares about your success. Highly recommended!
QA Mentor is a multi-award-winning global software testing and quality assurance company headquartered in New York, with a team of 400+ QA experts. CMMI Level 3 appraised, ISO 27001, 9001, and 20000 certified. With over 100 global awards and recognitions, serving 400+ clients in 28 countries...
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Software Testing Review from Lindsey Allard
They move really quickly which is huge for us as a startup. They are also very flexible. We added their team to our slack channel so now it’s so quick to ask them to test certain thing and they meshed with our dev team seamless.
Software Testing Review from Maria Musillo
Ongoing web application quality assurance testing including new features and regression testing. Additional penetration testing and site scanning. Ability to quickly assign a resource to a new project, little lead time needed. If a resource gets reassigned they do the handover on their end without being dependent on customer.
Software Testing Review from Domoniq Doby
QA Mentor has been an excellent on demand source for our immediate QA needs. Not only are they prompt and great at executing directions, they exceed expectations. They also have great integrity and are always responsive when needed, and not needed. I will continue to use them for my on demand QA services.
AppVerticals is a Dallas-based product engineering company building mobile, web, custom software, and AI-native products for startups and Fortune 500s. Senior-only teams. 2,000+ products shipped...
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Software Development Review from Ali Mroueh
We worked with AppVerticals to develop our financial company software, and overall, the experience was positive. The team communicated clearly and delivered the project on time. The platform is easy to use and meets our core needs. I'd recommend them for FinTech development.
Blockchain Review from Furqan Tabani
The solution made tenant onboarding quick and secure, reducing paperwork and ensuring all identities are verified reliably. It really boosted trust between us and our tenants.
Blockchain Review from Phyo Htet Paing
The project significantly improved our tenant screening by making the verification process faster and more secure. It helped us reduce fraud and build confidence with our clients.
Quokka Labs is an end-to-end AI-native engineering and solutions company helping startups, enterprises, and government institutions build, modernize, and scale intelligent digital products...
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Mobile App Development Review from Karan Magu
It's been an absolute pleasure to work with Sunny and his team at Quokka these past couple of years on myweb - an interface for organizing personal digital activity. Couldn't have chosen a better technical partner to bring my vision to life. This compact yet extremely capable team are the ones who transformed a mere sketch on a piece of paper into a proper and performant software, which I would say works as well as any global software you may have installed on your device (often created by large venture funded team of engineers). I found Sunny after having a poor experience with the quality produced by a previous software development firm, and was instantly convinced by his professionalism and intelligence. I've worked with the team across multiple domains - whether it's iOS Swift and working on a complex share extension for iphones, or Kotlin for Android, or backend work for syncing data, or making a desktop client, even UI/UX design - and would wholeheartedly recommend them to anyone looking for a transparent, trustworthy and capable young team in the realm of software dev. One thing I really appreciated is the regular updates and check ins from their end at each step of the journey, which keeps things clear and transparent.
Akveo is an AI consulting and software development company, helping organizations build, modernize, and scale digital products...
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Web Development Review from Hussein Koteiche
I worked with Akevo to build our Health Exams Portal, and overall it was a really positive experience. They understood what we were trying to build from both a technical and business perspective, which made collaboration easy. Communication was clear, timelines were realistic, and they handled changes in scope without friction. If youre looking for a development and marketing partner, I would highly recommend Akevo and will be working with them again in the future.
Web Development Review from Gurova Dora
Akveo helped us with our marketing website during our rebranding process when we needed to do that in a short period of time. They showed themselves as a reliable and committed partner who deliver quality work and respect the deadlines.
Maria Guarino's Review Sourced from Google
We needed to automate a core part of our ops workflow and didn't want a generic off-the-shelf fix. Akveo took the time to understand our setup, proposed a phased approach that fit our budget, and delivered exactly what we discussed. On time and without surprises. Communication throughout was clear and consistent. Really impressed with their hands-on approach to AI development.
Lotus Quality Assurance (LQA) is the first independent software testing company in Vietnam. We provide software testing and QA services for clients from over 10 countries at an average customer satisfaction score of 96%...
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Huy Nguyen Quang's Review Sourced from Google
Lotus Quality Assurance is very well. This's good experience for trying work and dedication. The working environment here is very nice. Welcome to LQA company. I'm has been working and waiting your come!
LTS Group is a reliable Vietnam IT outsourcing company with 7+ years of experience in software development, software testing, and digital BPO...
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Software Development Review from Andy Bui
As a CTO, I work with LTS Group as our software development strategic partner. They offer complete software development services at superior level for system architecture design, deployment modeling, CICD support and quality assurance. I strongly recommend LTS Group to companies looking for software development, deployment and software quality services.
Software Testing Review from Tatiana Yusupova
I’m satisfied with Automation Testing service provided quickly and flexibly by experienced personnel of LTS. When working with them, I always get quick support from the staff. Whenever there is a problem to be answered, LTS responds very quickly. For us, LTS is a reliable and professional partner.
Son Dang's Review Sourced from Google
one of the best outsource company in VietNam. delivery in time, good coding convention, quality code
Pranshtech Solutions Pvt Ltd. is a global, full-service IT solution company specializing in web, mobile apps, software, AI/ML, UI/UX, and QA services. We specialize in delivering cutting-edge technology services and solutions tailored to meet the unique needs of businesses across various industries...
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Web Development Review from Angel Sison
Title: Exceptional Web Development Experience with Pranshtech Solutions Pvt Ltd.I had the pleasure of working with Pranshtech Solutions Pvt Ltd. for the development of Recruitdrip, and I must say it was a remarkable experience. The team at Pranshtech demonstrated an outstanding level of professionalism, expertise, and commitment throughout the entire project.The scope of the project included web development, custom software development, and content writing services, and Pranshtech exceeded our expectations in each of these areas. They utilized a powerful stack of technologies, including Laravel, React Native, PHP, and SQL, showcasing their versatility and proficiency in delivering top-notch solutions.The web development phase was executed with precision, resulting in a sleek and highly functional platform. Pranshtech's expertise in Laravel and PHP was evident as they seamlessly integrated complex features and functionalities, ensuring a smooth and user-friendly experience for both administrators and end-users.Throughout the project, Pranshtech Solutions Pvt Ltd. maintained open and transparent communication, providing regular updates and promptly addressing any concerns or queries. Their dedication to meeting deadlines and ensuring the highest quality deliverables was truly commendable.In conclusion, Pranshtech Solutions Pvt Ltd. is a web development company that goes above and beyond to deliver exceptional results. Their technical expertise, commitment to quality, and effective communication make them a standout choice for anyone seeking a reliable and proficient development partner. I highly recommend Pranshtech Solutions Pvt Ltd. and look forward to collaborating with them on future projects.
Web Development Review from Theodore Gaushas
Pranshtech provided a great deal of changes including but not limited to web design, customer programming, seo, social media content, content writing. I was blown away by there attention to detail. Created custom modules for our website for riding lessons. They were very friendly and easy to deal with throughout the entire project, and look forward to doing more business with them in the very near future. I recommend them highly for any web design or development needs. Thank you Vishal, Sandeep, and the development team that help make my dreams a reality.
OptraSeven builds and optimises Shopify stores for ecommerce brands custom themes, apps, and conversion-focused storefronts...
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Capital Numbers are an award-winning Digital Transformation and Engineering Firm offering end-to-end software development solutions to Enterprises, SMEs, Digital Agencies, and Startups worldwide. Pricing starts at $25/hour...
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OnPath Testing provides software testing and quality assurance services for desktop, web, mobile, and IOT applications...
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Winklix is a digital transformation and IT consulting company delivering custom software, mobile apps, Salesforce solutions, AI development, and cloud services. We help startups and enterprises build scalable, high-performing digital solutions that drive growth and innovation...
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Mobile App Development Review from Ramada Jaida
hey showed great enthusiasm for development. I found the timelines of their work most impressive. I actually like working with everyone on their team- they’re very bright, innovative , and respectful. They desire help and contribute with their vision to our product was impressive.
Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...
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Software Development Review from Grzegorz Grabczak
We worked with Zealous System on an AI-powered fraud triage solution for one of our clients in the Europe financial services sector. The project involved a complex fraud investigation workflow where analysts were handling a large number of alerts and gathering information from multiple systems. Zealous System worked closely with us to understand the requirements, existing processes and expectations of the end client before moving into development. The team developed an AI-powered fraud triage agent that brings relevant information together, helps prioritise alerts and provides explainable recommendations while keeping human analysts involved in important decisions. What I appreciated was the team's ability to understand both the business and technical sides of the project. Communication was consistent, and they were responsive when requirements evolved during development and testing. The solution helped streamline the investigation process and reduce the amount of repetitive manual work involved in reviewing fraud alerts. Overall, we had a positive experience working with Zealous System. They were a reliable technology partner for us on this project, particularly given the complexity of introducing AI into a financial services environment.
DIPAK VAIDH's Review Sourced from Google
I visited Zealous System on 16th June 2025 for the walk-in interview announced on LinkedIn for interns/freshers in Python, PHP, WordPress, .Net, and QA roles. Despite clearly stating it was open for freshers, upon arrival, all Python candidates, including myself and my sister, were told they only accept those with prior experience, as interns are directly placed on live projects. This information was never mentioned in the post. The company blamed the marketing team for the misleading post. This experience wasted our valuable time, energy, and travel expenses. I urge the company to coordinate better internally and post accurate job/internship information to avoid misguiding freshers who genuinely seek opportunities.
Ravi Prajapati's Review Sourced from Google
Zealous System is outstanding when it comes to AI development! Their team helped us build a smart, AI-powered software solution that completely transformed how we manage data and customer interactions. They explained complex AI concepts in simple terms and delivered a solution that works flawlessly. From planning to post-launch support, everything was smooth and professional. Highly recommended if you're looking for reliable AI experts!
NTSprint helps U.S. businesses accelerate growth through AI-powered software, dedicated nearshore engineering teams, and scalable cloud solutions. With 10+ years of experience and 500+ projects delivered, we provide real-time collaboration, faster delivery, and measurable business impact...
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Leniecer Gonzalez Gandara's Review Sourced from Google
I've had the pleasure of working with NTSprint for our custom web application development, and I can confidently say they exceeded all expectations. From the initial consultation to deployment, their team demonstrated exceptional professionalism, technical expertise, and genuine commitment to our project's success.
Rubico is passionate about creating websites, web applications and mobile apps! With offices in the US and India, we are well equipped to help any business achieve its development goals!...
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Aaron Farney's Review Sourced from Google
we have been working with Rubico for a couple of years now and they have been great to work with in all aspects. great value for money and high quality work product. highly recommended to anyone who is looking to rebuild their website.
Keith Zimmerman's Review Sourced from Google
We worked with the team at Rubico on several projects over the past few years and it has been a great experience! Their customer service and commitment to the success of a project is admirable!
Steve Kahle's Review Sourced from Google
Working with Rubico for years supporting large web applications and mobile projects, they continue to deliver quality work efficiently and effectively. The cost savings is also tremendous. I highly recommend the organization!
Innovature is a global business consulting and technology services provider that specializes in delivering high-quality IT solutions. With a focus on digital and technology transformations, they offer custom software development and consulting services across various technology verticals, in addition to...
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3AX shines as a top digital tech agency, leading in software, web development, and mobile apps. We craft strategies centered on your brand's success...
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ManekTech has been recognised by Microsoft for offering best-in-class solutions to customers, recently announcing its achievement of Microsoft Certified Partner Gold status as a Application Development. ManekTech is a full services Mobile Apps and Software Development company, a company of humble beginnings...
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One of the top Cyber Security providers, Web Development Services, App Development Services, UI/UX Services, and Software Testing Services...
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Web Design Review from Stephen Peal
Qualimatrix Technologies team designed our logo. First, we asked them to provide us with various logo options ranging from hyper-conservative to ultra-modern. Then, they created four templates, two were more straightforward, and two were more modern with bold colors. Once we chose the template that spoke to us most as an organization, we chose a font, and Qualimatrix Technologies managed the final logo design process from beginning to end.After delivering the final logo, they built our website from scratch using a WordPress template. The website is our digital factory and lead generation tool for customers to engage with us online. The team also helped us with keyword research and provided website SEO and copywriting services. We collaborated with them on different pages to ensure they contained the right keywords for Google and Bing. We host the website internally, but they occasionally help with maintenance requests.The website functions very well, and were pleased with the core site vitals. Since were still getting indexed, its too early to see the results of our website traffic. However, were heading in the right direction, and the site has received positive internal feedback regarding its design. We've been tracking our keywords and have climbed to the first page of the search results for some of them. We've also run technical SEO audits that have garnered positive results.
Software Testing Review from Isobel - Rose Bailey
The project resulted in:Bug Reduction: A significant decrease in identified bugs, enhancing the user experience.Improved Performance: Positive feedback regarding the platform's speed and responsiveness.Enhanced Security: Successful identification and mitigation of potential security risks.Qualimatrix Technologies demonstrated commendable project management. They consistently delivered items on time, and their response to our needs was prompt and effective. Regular status updates and transparent communication ensured a smooth collaboration.
Software Testing Review from Itamar Lesuisse
The manual testing has provided confidence that our application is stable and functioning. The amount of progress we have made with automation testing has been incredible. We use a custom CLI that the team has been able to get accustomed to and we can now run hundreds of automated tests before deploying. Communication has been sufficiently managed over Zoom and Slack. We have a weekly standup at the start of the week and have plenty of dialog over Slack throughout the week. The team sends end of day and end of week summaries which are great to understand and track progress and the team was very quick to onboard and begin testing. They have been incredibly thorough and have proved to be an invaluable part of the QA process.
Genesis Technologies is your one-stop IT partner, offering bespoke development, testing, DevOps, and UI/UX solutions. With 14+ years of proven expertise, 1000+ delivered projects, and a perfect Job Success Score on Upwork, we are trusted by global clients to get it right, every time...
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Aman Verma's Review Sourced from Google
The company is good, but today I attended a walk-in drive in Indore and faced several issues. Students were made to stand under the scorching sun in extremely high temperatures. They distributed only 20 tokens at a time and then imposed a 30-minute waiting period before issuing the next set of tokens. Due to the large number of participants and this inefficient token system, I didn’t even get a chance to appear for the drive. I had traveled all the way from Bhopal to Indore specifically for this opportunity, but the organizers showed no consideration for the students’ mental and physical well-being. The entire experience was exhausting and disappointing.Do you like this personality?
Kunal Rathore's Review Sourced from Google
They post fake job openings. My interview was scheduled to be online, but they asked me to come to the office for the test and interview. I had applied for a software testing position, but in the advanced skills test, only one out of five questions was related to software testing. During the interview, nothing related to software testing was asked.
Hemant Hajare's Review Sourced from Google
Pathetic experience while interviewing with the company they just conduct fake hirings like things I have applied twice here and passed all round of interview and in last round they asks so called puzzles I have even answered 3 out of 4 still got rejection mail.They have 20 vacancies from the begin of 2024 and they are still unable to fill these position and it's jan 2025 now you can understand what type of hiring they do.
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India...
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TechMagic - a full-cycle development company with strong Healthtech expertise that provides end-to-end software development services to businesses.With a proven track record of 200+ successful projects, 10+ years on the market, and 300+ experts onboard, TechMagic is your trusted partner...
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At Codetru, we're dedicated to helping businesses of all sizes harness the power of technology to drive growth, improve efficiency, and enhance customer experiences by providing innovative software services...
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SINGAMPALLI PAVAN VAMSI's Review Sourced from Google
I recently went through the interview process here, and I was pleasantly surprised. The HR team was responsive and professional, and the technical interviews were challenging but fair. It's clear they value talent, expertise and above everything your attitude.
Manoj Vadde's Review Sourced from Google
One of the things I appreciate most about CODETRU is the opportunities for growth both personal and professional. They encourage professional development and mentor you. It's a place where you can truly advance your career, especially if you are just starting out.
Sanjay Paila's Review Sourced from Google
I've joined Codetru as a fresher in 2020. During my time at Codetru, I've had the privilege of working alongside some of the most talented and dedicated professionals in the industry. Thesupport of my colleagues, managers, and mentors has been invaluable, and I'm grateful for the opportunities that Codetru has provided me.
Auspicious Soft is a USA-based custom software, web & mobile app development company with 8+ years of experience serving startups, SMEs & enterprises across healthcare, fintech, logistics & more...
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Software Development Review from Hussein Musa
I have been working with this phenomenal software agency for over six years, and I can't recommend them enough! Their humility, dedication, and expertise set them apart in an industry often filled with overpromises. They deliver every time with exceptional quality and care.A special shoutout to Anil, who has been nothing short of amazing throughout our collaboration. His deep technical knowledge, attention to detail, and commitment to understanding our unique needs have been instrumental in the success of our projects.This team is a rare gem they dont just build software; they build relationships. They listen, adapt, and consistently go above and beyond to ensure every project exceeds expectations. If youre looking for a partner who truly values your business and works tirelessly to bring your vision to life, look no further.Working with them has been one of the best decisions Ive made for my business. I look forward to many more years of collaboration!
Nicole Pezza's Review Sourced from Google
The dev team has been fantastic. They moved fast, delivered a high-quality site, and kept communication clear and consistent the whole way through. I couldn’t have asked for a better experience! Thank you team 🙌🏻
Mala Kumari's Review Sourced from Google
Working with the Auspicious Soft team on our website and online portal development has been an excellent experience. Their professionalism and proactive communication made the entire process smooth and highly collaborative. They consistently delivered high-quality work on time and responded quickly to feedback.What stood out most was their dedication to understanding our requirements and translating ideas into a functional, user-friendly platform. The team brought valuable insights and thoughtful solutions throughout the build, making the experience efficient and enjoyable.I highly recommend Anil and his team to anyone looking for website development. We look forward to working with you and your team on all future projects and want to express our heartfelt appreciation for your dedication and professionalism. Thank you!
Codiste is a leading IT services provider that specializes in advanced technologies, including AI,ML,Blockchian and NFT Development, Metaverse, AR/VR Development with Crypto Development. Our Team of experts are highly skilled professionals is committed to delivering innovative and customised solution to meet...
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AI-augmented software development company. Senior developers + AI-powered workflows delivering production-ready SaaS, web, mobile, AI, desktop apps, and custom Chromium browsers. For startups, growing businesses, and enterprise...
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At Xofthub Inc., we believe great software is built on great architecture. We design scalable, maintainable systems with clear development patterns, ensuring your business can grow, adapt, and add new features whenever needed...
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BPO Connect has extensive expertise in the outsourcing sector, as well as global operating experience in countries such as the Philippines, India, Sri Lanka, Malaysia, Kenya, Rwanda, and Turkey. We understand what works (and what doesn't) in the outsourcing industry. This knowledge and operational expertise...
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TPLEX is a software outsourcing company. We provide companies with top tech talent and product development expertise...
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SoftwareOrbits builds custom web, mobile and AI-powered software solutions that help businesses scale and accelerate digital growth...
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Ajackus is your one-stop solution for all your engineering needs. We have a team of talented engineers across India who can be quickly hired, trained and aligned to your business needs...
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Pocha Chandana's Review Sourced from Google
Best place to work .Ajackus values the growth and development of its employees, offering numerous opportunities for learning and advancement. The leadership team is supportive and approachable, always willing to provide guidance and mentorship .
Karuna Singh's Review Sourced from Google
This place comes with amazing culture, feeling of belongingness, enormous career-growth opportunities, soft-spoken and co-operative team members and management. Highly recommended organization to work.
Pavel Biswas's Review Sourced from Google
Great place to work with good talented people in the team. You will grow here in terms of personal, professional and financial level. Good work-life balance is maintained with good culture and recognition of talent which is seen and felt in this company fortunately ; otherwise these virtues are rarely seen nowadays in most of the Indian companies.
Universal Stream Solution (USS) is an Atlanta, Georgia-based IT solutions company established in 2013, with an office in Ahmedabad, India. We serve businesses across healthcare, oil & gas, real estate, banking & fintech, manufacturing, education and retail. Our current focus is healthcare technology...
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We build digital solutions suitable for each business size.Nile bits provides the best digital services that deliver scalable, robust, and cost effective digital solutions. A team of world class professionals provide you proven expertise to ensure the quality and reliability of the services we provide for...
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We deliver high-impact, scalable solutions by turning complex systems into efficient, reliable platforms.We help businesses cut through complexity and deliver software that performs, scales, and drives real results...
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Mediusware Limited-Your Trusted B2B IT Partner for Scalable GrowthSince 2015, Mediusware has successfully delivered 850+ projects across 20+ countries, serving over 1,000 global clients with a team of 120+ skilled professionals...
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Acquaint Softtech is an Official Laravel Partner with 15+ years of experience in software development. We specialize in Laravel solutions and excel in IT staff augmentation, remote development teams and outsourcing to deliver scalable, best results...
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PARMAR MANSHUKA's Review Sourced from Google
⭐⭐⭐⭐⭐ As an employee, I can confidently say this software company is an outstanding place to work. The team’s dedication to excellence and innovation is inspiring. I appreciate the supportive atmosphere and opportunities for personal growth. It’s a privilege to be part of a company that produces top-notch software solutions.
balvantsinh dodiya's Review Sourced from Google
It has been two and a half year working as a senior developer for me here at acquaint softtech pvt ltd.I could say it is the best company I have ever worked for so far. The environment they provide feels like home. Best part is you can reach out anyone from management directly and they support you at every step.Acquaint softtech highest priority is customer satisfaction but not on the cost of employee, this is the company who takes care of it's employees as well as their clients.
NIMESH GARANIYA's Review Sourced from Google
Joined as a Python Developer Intern. Cultural Events, Birthday celebrations, Festival Celebrations are very exiting. Sessions for Learning something new every week and Survey with all employees about Company was an amazing idea. Support by Leaders, Colleagues, Management is very well. Process for learning with different concepts, Practical tasks, Project tasks, Performance updates and reviews, were all a very smooth process. From all members of the company, learned a lot and added/upgraded my skills, improve my mistakes, etc.
Netquall is a global IT solutions and technology services company specializing in web design and development, web applications, custom software development, graphic design, digital marketing, and professional IT training. The company emphasizes delivering quality solutions within deadlines while maintaining...
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Miami-based AI development and custom software company building emotionally intelligent AI products, automation systems, SaaS platforms, MVPs, and digital products for business growth...
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They help businesses reduce release risks, enhance user experience, and strengthen security posture by ensuring that the finished solution meets industry and business-specific standards.
In fact, research found that fixing bugs before product release results in 6.5x less cost than resolving the issue after launch.
Moreover, automating load and performance tests can accelerate the regression testing timeline by up to 90%.
Gartner’s study also found that the top reasons that organizations use automated testing are to improve product quality (60%), accelerate deployment speed (58%), and enhance department agility (41%).
To choose the best US software testing company for your business, evaluate its expertise and experience against your requirements. Here are some steps to guide you:
Need help finding a US software testing company? Visit our Marketplace and submit your project brief. We’ll connect you with the most suitable companies — free of charge.
Before hiring a US software testing firm, consider asking these questions:
Selecting the right testing partner requires careful evaluation beyond surface-level factors.
Common mistakes include:
When asked about the most significant challenges to automated software testing deployment, struggles with implementation (36%), automation skill gaps (34%), and high upfront costs (34%) were among the most commonly reported.
Per the State of Testing Report, these are the most common metrics businesses are using to measure a software testing team’s effectiveness:
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding software testing companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
They provide a comprehensive range of services designed to validate and improve software quality through systematic evaluation and advanced tooling.
Core testing services include:
In addition to these services, software testing companies implement a mix of manual (often for exploratory and user experience-focused scenarios) and automated (repeatable checks throughout the development cycle for speed and consistency) testing models.
Software testing costs about 15%-25% of the development costs or 23% of the IT budget. In terms of hourly rates, US software testing companies charge an average of $100-$250 per hour, with more complex systems or specialized tests going beyond $300/hour.
The final rate will depend on solution complexity, testing coverage, quality requirements, project timeline, and current technical debt.
Here’s how much software testing costs as a percentage of the software development budget:
In practice, basic one-time testing projects, such as a website penetration test, cost approximately $5,000-$10,000.
On the other hand, continuously evolving software solutions that require regular comprehensive testing can fetch between $20,000 and $70,000+ per month.
Beyond project scope, complexity, and timeline, these are additional costs to consider when working with software testing agencies in the USA:
On average, software testing takes around 20%-40% of the total software development time. However, the final timeline will depend on infrastructure complexity, test scope and methodology, and quality requirements.
Here’s an approximate software testing timeframe based on the typical software project schedules:
| Full Release Schedule | Software Testing Timeframe | |
Small software builds | 12-24 weeks | 2-4 weeks |
| Mid-sized builds (e.g., Fully customized mobile apps) | 16-40 weeks | 3-4 months |
| Large builds (e.g., Multi-module platforms) | 36-144 weeks | 6-12 months |
Notably, software testing is often integrated into the software development lifecycle (SDLC). As such, it’s common to see QA and testing done in 1-2-week sprints rather than a separate stage altogether.
US software testing providers work with a wide range of industries, as all digital solutions need to be tested in some capacity. However, these are the sectors that quality assurance (QA) and testing experts work in based on the State of Testing Report 2025:
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