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.

Best Software Testing Firms

1,287 Companies-Rankings updated: September 02, 2026

Every agency on DesignRush has been evaluated for its expertise and client feedback to empower informed choices. Some listings include paid partnerships.

  • 20+ Years of Custom Software!

    20+ Years of Custom Software!

    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!...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Software Architecture and Engineering for tech companies

    Software Architecture and Engineering for tech companies

    Our architects, software engineers, and IT team members have our client's back whether they need to scale their teams or start from scratch...

    Top Services:

    • Software Development
    • Software Testing
    • VR/AR
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    CĂłrdoba, Argentina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
  • Full-service IT solutions company

    Full-service IT solutions company

    A full-service IT company with ISO 9001:2015 certification, Cybrain Software Solutions provides top-notch software solutions to brands all over the world...

    Top Services:

    • Software Development
    • Software Testing
    • Mobile App Development
    • IT Services
    • ERP Consulting
    • Show more
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Transforming Your Business With Cutting-Edge Solutions

    Transforming Your Business With Cutting-Edge Solutions

    Techno Tackle Software Solutions (TTSS) is an ISO 27001:2022 certified IT staffing, AI solutions, and software development company based in Coimbatore, India. We provide dedicated developer staff augmentation, AI automation, and web, mobile, and eCommerce development for clients across the US, UK, E...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Software Development
    • Show more
    Location
    Coimbatore, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering tech solutions

    Empowering tech solutions

    Vervali Systems is a global software services firm founded in 2010, specializing in empowering clients to develop high-quality products that enhance their customers' lives at scale. With a team of over 200 experienced software professionals, we have delivered 80+ products across 20+ countries...

    Top Services:

    • Software Testing
    • Software Development
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Mumbai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • Remote Technology Teams for Exponential Growth

    Remote Technology Teams for Exponential Growth

    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...

    Top Services:

    • Staff Augmentation
    • IT Services
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Mumbai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Trusted Salesforce® Summit Consulting Partner

    Trusted Salesforce® Summit Consulting Partner

    We specialize in Managed Services, Lightning Migration, Sales Cloud, Service Cloud, Marketing Cloud, Experience Cloud, and Einstein AI, delivering innovative solutions for businesses of all sizes from small, medium enterprises to Fortune 500 companies...

    Top Services:

    • Managed Services
    • CRM Consulting
    • Cloud Consulting
    • DevOps Consulting
    • Software Testing
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • Custom-Made Software Development Company

    Custom-Made Software Development Company

    A custom software development firm called Askan Technologies specializes in creating highly scalable, large-scale applications, content management systems, and business automation software...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Puduchery, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • From cutting-edge IT solutions to comprehensive service delivery

    From cutting-edge IT solutions to comprehensive service delivery

    Softnotions is an IT solutions provider that specializes in combining business modeling, technical insights and custom-tailored strategies to maximize organizational success. With over 1000 projects executed around the world from USA, UK and Australia to Middle East countries, Softnotions' development hub...

    Top Services:

    • IT Services
    • Business Consulting
    • DevOps Consulting
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Kazhakkoottam, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • Skilled software developers

    Skilled software developers

    More than 230 software developers from Eastern Europe are united at the Eureka team. You can access the top talent from the areas renowned for their strong mathematical and scientific backgrounds from our R&D offices in Belarus, Ukraine, Lithuania, and Estonia...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • UI/UX Design
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Imagine and Create with Us

    Imagine and Create with Us

    MagnusMinds is a highly esteemed IT solution provider based in India, featuring a team of professionally skilled and experienced developers that strive to meet the specific requirements of each company. With over 15 years of expertise in outsourcing IT services, we have completed more than 200 international...

    Top Services:

    • Software Testing
    • Mobile App Development
    • Cloud Consulting
    • Web Development
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Quality Focus, Strong Values.

    Quality Focus, Strong Values.

    Siddhatech functions as a software development entity that predominantly delivers product services within the realm of Open Source Technologies. Our adeptness in Business Monitoring, Business Process Monitoring, and middleware technologies like IBM Message Broker has empowered us to facilitate our clients in...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Big Data Analytics
    • IT Services
    • Show more
    Location
    Pune, India
    Number of Employees
    100 - 249
  • Let's build the future together.

    Let's build the future together.

    Finture is dynamic and ambitious team focused on creating IT solutions corresponding with client's needs and current market trends. We support our clients every step of the way - from concept, selection of the right tools and technologies, project planning, code development, testing to maintenance and support...

    Top Services:

    • Software Development
    • IT Services
    • IT Compliance Solution
    • Cybersecurity
    • DevOps Consulting
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • Innovations for the people, by the people

    Innovations for the people, by the people

    Sarvadhi - Your go-to partner in digital transformation...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Surat, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Trusted Partner in Software Development, Product Design and QA

    Your Trusted Partner in Software Development, Product Design and QA

    inVerita is a global software, AI, and data engineering company with 150+ engineers across Europe, the USA, and Latin America(Colombia). We build secure, scalable solutions for healthcare, fintech, logistics, retail, defense, and e-learning...

    Top Services:

    • Software Development
    • Big Data Analytics
    • AI Development
    • Product Design
    • Software Testing
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Portfolios Count
    16 Projects Listed
  • Top 50 Outsourcing Software Development Company in Viet Nam.

    Top 50 Outsourcing Software Development Company in Viet Nam.

    Bestarion provides software development consultation services specializing in Healthcare Supply Chain, Financial services for the last 19+ years. We have been successful in outsourcing services and notably in Ruby on Rails, C on Linux and .NET...

    Top Services:

    • Software Testing
    • Cloud Consulting
    • Managed Services
    • Web Development
    • Big Data Analytics
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • technology for innovators

    technology for innovators

    Dycoders team creates solutions for tech industry from startups to businesses, and have a proven track record of providing development services to over 50 companies. Dycoders is not just a developers hub but has digital designers who can make top quality softwares including mobile apps...

    Top Services:

    • Software Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Global Dev Team With Affordable Trusted Solutions

    Global Dev Team With Affordable Trusted Solutions

    Hikesiya is Silicon Valley-based software development company providing software solutions with a global team of Japan and Vietnam. Our team is a combination of skillful, enthusiastic engineers from Vietnam where the software industry is raidly growing and Japan where quality is meticulously managed in a...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Web Development
    • IT Compliance Solution
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Your AI Development Partner for Intelligent Solutions

    Your AI Development Partner for Intelligent Solutions

    VisionX is an AI development company that empowers startups and enterprises to build intelligent solutions. We specialize in leveraging the latest advancements in artificial intelligence to create custom AI models and applications that address unique business challenges and drive innovation. Partner...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
  • Imagine. Build. Succeed.

    Imagine. Build. Succeed.

    WellDev stands as a distinguished software development company, renowned for delivering comprehensive and high-quality full-cycle engineering services to a diverse range of global clients. With a steadfast commitment to excellence, our team of seasoned professionals employs cutting-edge technologies and...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    ZĂĽrich, Switzerland
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
  • We build effective software development teams to deliver world-class engineering solutions.

    We build effective software development teams to deliver world-class engineering solutions.

    Capaciteam in Dublin, Ireland, is a cool company that's great at making custom software and hooking you up with awesome IT folks. They do all kinds of stuff like web and mobile development, cloud work, design, data management, quality assurance, project management, and more. With over ten years of doing their...

    Top Services:

    • Web Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Dublin, Ireland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Powering Innovation. Enabling Change.

    Powering Innovation. Enabling Change.

    From design to deployment, Claritus delivers secure, scalable, and user-friendly applications backed by 24/7 support...

    Top Services:

    • Web Development
    • Mobile App Development
    • DevOps Consulting
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Do Great Things Personally and Professionally

    Do Great Things Personally and Professionally

    Transforming business through bespoke software, Jahnel Group excels at creating impactful applications, especially in sectors like finance, healthcare, and media. Our skilled developers specialize in digital product design and development, from UX/UI to web and mobile applications, backed by expertise in...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Cloud Consulting
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Schenectady, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $125/hr
    Portfolios Count
    5 Projects Listed
  • Valletta Software Development

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Crafting Custom Software & DevOps Outsourcing Solutions Since 2009.

    Crafting Custom Software & DevOps Outsourcing Solutions Since 2009.

    We build AI-accelerated software products faster, smarter, and built to scale. From LLM integrations to full-stack delivery, our teams ship real value. Together with you.Were Valletta.Software a software development company where human engineers and AI work side by side to build faster, smarter...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Web Design
    • Show more
    Location
    Cospicua, Malta
    Number of Employees
    100 - 249
    Average Hourly Rate
    $44/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • Where Ideas Spark Innovation

    Where Ideas Spark Innovation

    Sparkout Tech Solutions Inc., is a leading software development company based in the US and India. We specialize in enterprise software development, supply chain solutions, fintech applications, blockchain product development, AI development, and UI/IX Design services. Over 7 years, Sparkout Tech has...

    Top Services:

    • Graphic Design
    • UI/UX Design
    • Web Development
    • Blockchain
    • Software Development
    • Show more
    Location
    Coimbatore, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • You dream, we will make that happen!

    You dream, we will make that happen!

    Our impeccable team is a pillar of the strong foundation that solidifies your ideas into concrete concepts that make the digital world more accessible...

    Top Services:

    • Mobile App Development
    • Software Development
    • VR/AR
    • Software Testing
    • IT Services
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Portfolios Count
    6 Projects Listed
  • Leading App & Web Development Company

    Leading App & Web Development Company

    Plan, Design & Build With Mariox...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    9 Projects Listed
  • STS Software GmbH - Leading Software Development Company in Switzerland

    STS Software GmbH - Leading Software Development Company in Switzerland

    As an Olten-based business, STS Software GmbH boasts a strong force of software engineers. With this fortification, the STS Software GmbH team has reached a large number of prominent Swiss businesses as strategic partners, contributing to our already formidable industry standing...

    Top Services:

    • Web Design
    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Olten, Switzerland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • We're a Cloud-First Company.

    We're a Cloud-First Company.

    Flentas specializes in assisting startups, SMEs, and enterprises in harnessing the complete capabilities of cloud technology. As AWS advanced consulting partners, our team of certified cloud engineers guides you through every phase of your Digital Transformation journey, ensuring optimal return on investment...

    Top Services:

    • Cloud Consulting
    • DevOps Consulting
    • Managed Services
    • AI Development
    • IoT
    • Show more
    Location
    Pune, India
    Number of Employees
    100 - 249
  • Idol for all your IT needs

    Idol for all your IT needs

    IT IDOL Technologies is a custom software development company specializing in custom software development services, custom AI solutions development, and product engineering. Hire dedicated software developers to build scalable, high-performance solutions that drive innovation and business growth...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Valsad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Your Partner for E-commerce Modernization and AI-Powered Automation

    Your 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
  • Your Technology Partner

    Your Technology Partner

    Vitek Technology LLC is a leading group of technology experts specializing in delivering innovative SaaS solutions, comprehensive project management, and strategic consulting services. Our expertise also extends to encompassing top-tier Web and App design, seamless integration solutions, and reliable hosting...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Content Marketing
    • Show more
    Location
    Monterrey, Mexico
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
  • Full cycle blockchain development

    Full cycle blockchain development

    Crypton Studio stands out as the foremost leader in custom blockchain development across Europe. With over seven years of experience in the global market, we've successfully completed over 100 diverse projects for clients spanning 25 countries...

    Top Services:

    • Blockchain
    • Web Development
    • Software Development
    • IT Services
    • Web Design
    • Show more
    Location
    Riga, Latvia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    17 Projects Listed
  • We design, build, and deliver software solutions.

    We design, build, and deliver software solutions.

    At Aqusag LLC, we serve as your trusted technology partner, providing reliable cutting-edge solutions. With a diverse global clientele, our expertise lies in crafting innovative software products that tackle both complex and traditional challenges. Our mission is to deliver high-quality software solutions to...

    Top Services:

    • Software Development
    • Blockchain
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Middletown, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Software & QA Testing Experts

    Software & QA Testing Experts

    Bug Hunters is a leading software testing agency that delivers sustainable value through top-tier testing services. It brings innovative ideas and technologies to meet diverse QA and testing requirements. With a skilled team proficient in creating robust test automation frameworks, Bug Hunters ensures...

    Top Services:

    • Software Testing
    • Cybersecurity
    Location
    Delhi, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Awesome people building amazing software.

    Awesome people building amazing software.

    At MPH International, our founders boast a track record of success, having established their own software companies, with three acquisitions, including one by Microsoft, and one IPO. With our expertise, we are well-equipped to assist you in developing a market-leading application...

    Top Services:

    • Software Development
    • AI Development
    • Staff Augmentation
    • Software Testing
    • Mobile App Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Build Better Software.

    Build Better Software.

    Tech.us is an AI software solutions company that provides AI development, mobile applications, cloud consulting, and IT services. We focus on creating secure, scalable, and innovative technologies that support businesses in their digital journey...

    Top Services:

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
  • Tech too complex? We keep it simple.

    Tech too complex? We keep it simple.

    IT teams and business leaders are often at odds. This is in large part because technologists focus on technology rather than the underlying business issue. This company was founded to bridge that gap and to allow business owners the ability to fully leverage their tech stack. We offer near shore resources...

    Top Services:

    • Managed Services
    • IT Services
    • DevOps Consulting
    • Staff Augmentation
    • AI Development
    • Show more
    Location
    Bellingham, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
  • Our Experience, Your Success

    Our Experience, Your Success

    Luxe Quality is a QA and software testing company founded in 2016. Since its launch, Luxe Quality has grown into a strong community of 80+ professionals. Operating globally, the company has completed more than 200 projects in diverse markets, including the USA, Canada, Australia, Singapore, and many European...

    Top Services:

    • Software Testing
    • Graphic Design
    • SEO
    Location
    McLean, Virginia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • Inverted Software is an enterprise software development and publishing boutique firm.

    Inverted Software is an enterprise software development and publishing boutique firm.

    Optimizing, managing and securing mission-critical IT services for the enterprise, we work closely with our customers to provide software solutions in a wide area of industries...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    100 - 249
    Portfolios Count
    1 Project Listed
  • Where Quality, Time & Accuracy are valued the most!

    Where Quality, Time & Accuracy are valued the most!

    Founded in 2011, Serpent Consulting is an Odoo Partner with a global clientele. They offer Odoo implementation, customization, and training with a team of experienced professionals. They boast 45+ custom Odoo apps and modules, making them a leader in the Odoo space...

    Top Services:

    • ERP Consulting
    • CRM Consulting
    • IT Services
    • Software Development
    • Software Testing
    • Show more
    Location
    Gandhinagar, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
  • Software Excellence Through Testing Expertise

    Software Excellence Through Testing Expertise

    WeAreQA is a leading global community of software testing professionals dedicated to ensuring top-notch digital product quality. Offering various testing types, the agency delivers tailored quality assurance (QA) services that enhance performance, security, and user experience. With a robust team and a proven...

    Top Services:

    • Software Testing
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
  • Digital Transformation Company.

    Digital Transformation Company.

    We understand the intricacies of software development thoroughly. This expertise enables us to offer a broad range of services, from the discovery phase and UX research to creating robust mobile and web applications with user-centered visual experiences...

    Top Services:

    • Software Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Kuwait City, Kuwait
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
  • Rock'n'Block – your premier blockchain development company

    Rock'n'Block – your premier blockchain development company

    Rock'n'Block is a trusted web3 leader in custom blockchain solutions. Our 150+ developers have delivered over 300 projects for startups and enterprises. We combine cutting-edge development with a commitment to excellence to ensure robust, secure, and scalable solutions...

    Top Services:

    • Blockchain
    • Software Development
    • Mobile App Development
    • Software Testing
    • Business Consulting
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
  • We create solutions that work on the result of your projects.

    We create solutions that work on the result of your projects.

    PNN Soft is a trusted technology partner. We provide outsourcing and offshore software development services for business from different industries. We provide full-cycle development services, and we are expertise in custom development of software, mobile, web app, IoT, cloud, and PWA solutions...

    Top Services:

    • Web Design
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • IoT
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $50,000 & Up
  • Transforming Ideas into Innovation: A Holistic Services Provider You Can Trust

    Transforming Ideas into Innovation: A Holistic Services Provider You Can Trust

    Softech Systems has been delivering excellence to the world since 1998. We have served every continent with our expert services and competence. For utmost satisfaction of our clients, we ensure tailored and contemporary services...

    Top Services:

    • Software Development
    • Software Testing
    • Cloud Consulting
    • Digital Marketing
    • SEO
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
  • End-to-end customized digital solutions.

    End-to-end customized digital solutions.

    At SayOne, we design and develop technological solutions to assist our clients optimize their business operations and increase income. We have over ten years of experience completing over 200 projects for clients globally...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • AI Development
    • IoT
    • Show more
    Location
    Kochi, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • We Turn Your Ideas Into Reality.

    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
  • Fastest Mobile App Development Company in the US.

    Fastest Mobile App Development Company in the US.

    Dive into Apptonic.io! We specialize in crafting tailored solutions for Android, iOS, Wearables, Cross-Platform projects, and even Game Development. Whether you're dreaming up the next big app or need a sleek solution for your business, Apptonic.io is here to turn your ideas into reality...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • IoT
    • Show more
    Location
    Carolina Beach, North Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Trusted Software Engineering Solutions Provider based in Vietnam, With A Global Presence.

    Trusted Software Engineering Solutions Provider based in Vietnam, With A Global Presence.

    As a trusted bespoke software development outsourcing company, we help business organizations tackle challenges of outdated software, inefficient processes, and poor digital presence...

    Top Services:

    • Software Testing
    • AI Development
    • Software Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000

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  

ReceiveFreeProposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner