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.
Best Custom App & AI Development Agency in UK
At Evangelist Apps, we go beyond app development, offering IT consultancy and comprehensive digital solutions that are customized to your business goals. Our goal is to deliver effective, customized strategies that fuel growth and align with industry standards...
Top Services:
- Mobile App Development
- UI/UX Design
- IT Services
- Staff Augmentation
- DevOps Consulting
- Show more
- Location
- Fleet, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Solutions Focused On Your Business
ConvergeSol is a US-based technology consulting and custom software development company specializing in AI, SaaS, cloud, Salesforce, and enterprise applications. We build, modernize, and manage secure, scalable solutions for startups, SMBs, and enterprises...
Top Services:
- Software Development
- IT Services
- Big Data Analytics
- AI Development
- Software Testing
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Turning Ideas Into Powerful Solutions
Our talented team of developers, UI/UX designers, and project managers is dedicated to transforming your business needs into efficient, scalable software solutions. Based in Lithuania, we specialize in web and mobile applications, SaaS platforms, and AI automation, delivering robust, user-friendly p...
Top Services:
- Mobile App Development
- Software Development
- eCommerce Development
- Web Development
- Web Design
- Show more
- Location
- Kaunas, Lithuania
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Overcoming challenges through apps!
Xduce is more than a technology company; we're architects of digital transformation. With an unwavering focus on innovation, we've been reshaping industries since our inception. Our influence spans across the globe, redefining businesses and markets...
Top Services:
- Software Development
- Software Testing
- Mobile App Development
- Cloud Consulting
- Big Data Analytics
- Show more
- Location
- Edison, New Jersey
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Salesforce consulting & development partner
Sparkybit is recognized as one of the most successful Salesforce Consulting and Implementation Partners in Germany. With consultation and the development of individualized Salesforce-based solutions that are catered to your specific requirements, we want to make it possible for your company to reach the...
Top Services:
- Software Development
- CRM Consulting
- ERP Consulting
- Staff Augmentation
- Mobile App Development
- Show more
- Location
- Paderborn, Germany
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Software personnel outsourcing.
Softr Solutions comprises a dynamic and passionate team of young, highly motivated professionals with extensive experience in software development, architecture, and design. Our collective working experience spans decades, providing us with a wealth of knowledge and expertise that we bring to every project we...
Top Services:
- Software Testing
- Mobile App Development
- Software Development
- Staff Augmentation
- Web Development
- Show more
- Location
- Sarajevo, Bosnia and Herzegovina
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
Digital Innovation partner focused on Cloud, Data, Product Dev, AI & Talent Augmentation solutions.
Forward-Thinking Digital Innovation company for Cloud, Data Engineering, Product Development, AI Consulting & Talent Staffing...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- IoT
- Software Testing
- Show more
- Location
- Cheyenne, Wyoming
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Three decades providing solutions to your company.
At AW Software, we aim to collaborate with our clients throughout the transformation journey to adopt market-demanded technologies, ultimately securing strong and enduring positioning for companies. Our goal is to ensure that companies achieve optimal positioning by leveraging new technologies effectively and...
Top Services:
- Software Testing
- Mobile App Development
- Software Development
- DevOps Consulting
- Cloud Consulting
- Show more
- Location
- Buenos Aires, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
AI Driven Software Development Company
Bacancy stands as a top Reactjs Development Company, offering secure, scalable, and sustainable React solutions. Specializing in diverse frameworks and applications, we provide up to 40% savings on costs and a dedicated team for tailored solutions, ensuring your business is primed for growth...
Top Services:
- Mobile App Development
- Web Development
- eCommerce Development
- Web Design
- VR/AR
- Show more
- Location
- Florida, Massachusetts
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
More than code. People.
NextAge is a global technology company founded in 2007, specialized in digital transformation, systems development, process automation, and AI agents. Operating in Brazil, USA, and Portugal, NextAge has delivered results for 600+ clients across 12+ countries. Recognized as Top 100 Fastest Growing 2024 by...
Top Services:
- Web Design
- Web Development
- eCommerce Development
- Software Testing
- Mobile App Development
- Show more
- Location
- Curitiba, Brazil
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
The AI Reimagination Company
Techjays is an AI development company helping businesses reimagine how work gets done with AI. Combining AI consulting and AI development services, Techjays identifies high-value business workflows, redesigns processes around AI, and builds production-ready systems that deliver measurable outcomes...
Top Services:
- Software Testing
- Software Development
- Mobile App Development
- Web Development
- UI/UX Design
- Show more
- Location
- Menlo Park, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
Senior Engineering For SaaS Founders
Senior software engineering from Ukraine for SaaS founders. We author V1s and rescue live Rails apps that lost their team: MoveitPro (2,000+ companies, 40K daily users), HappyCo (1.5M+ units under management), Cliqpod (200M+ pageviews a month). Senior judgment, AI-amplified delivery, one named engineer per...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- VR/AR
- AI Development
- Show more
- Location
- Khmelnytskyi, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Smarter IT Staff Augmentation. Powered by AI.
Based in Dallas, TX, Programmers.ai is a global technology partner leading the next generation of staff augmentation. With 1000+ developers and consultants, our team excels in hundreds of technologies across 15+ industries all trained in AI tools to deliver up to 2X productivity gains vs. traditional staffing...
Top Services:
- IT Services
- DevOps Consulting
- Staff Augmentation
- Software Development
- Software Testing
- Show more
- Location
- Texas City, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $10,000 - $25,000
Simplify IT for a complex world!
Doocat has almost 15 years of experience in Fintech Solutions and Automated Processes. We operate in 6 countries worldwide, with our banking solutions deployed across multiple countries, assisting numerous financial institutions with their automation needs...
Top Services:
- Software Testing
- Mobile App Development
- Software Development
- Big Data Analytics
- Staff Augmentation
- Show more
- Location
- Yerevan, Armenia
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $37/hr
- Minimal Budget
- $10,000 - $25,000
We Build What Your Business Needs
BlueSail AI builds custom software and automation for businesses running on spreadsheets, workarounds, and expensive tools that never fit. Web apps, internal systems, client portals, AI agents, and workflow automation - designed around how your operation actually works. Based in Jacksonville, FL, with a...
Top Services:
- Software Development
- AI Development
- Web Development
- Mobile App Development
- Web Design
- Show more
- Location
- St. Augustine, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Leading AI Software Development & Consulting
Lexogrine is a premier AI agent development company and web and mobile software company specializing in AI development, React, React Native, and Node.js development...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Cybersecurity
- eCommerce Development
- Show more
- Location
- Krakow, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Never Wait for the Insurance Company Again
Precedent is a world class agency delivering solutions that include digital transformation, customer and user experience design, brand development, web and mobile design and development, content management, hosting and support...
Top Services:
- Software Development
- Software Testing
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Your AI-Acceleration Partner
Hodfords is a UK-based technology and AI solutions company, specializing in digital transformation, software development, and AI-powered automation. With over 20 years of experience, we help businesses scale by providing expert development teams, cutting-edge AI solutions, and strategic consulting. Whether...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- AI Development
- Web Development
- Show more
- Location
- Brighton, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
Building The Next Generation Of Digital Services
Digitify is a UK-based fintech consultancy specialising in core banking transformation and digital banking platform delivery. With a team of 160+ engineers, we partner with banks, neobanks, and financial institutions across the UK, Europe, and GCC to modernise financial infrastructure and accelerate digital...
Top Services:
- Digital Services
- Product Design
- Mobile App Development
- AI Development
- Software Testing
- Show more
- Location
- Langley, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Digital products, that scale
Wemuda is a digital product house in Copenhagen. We help ambitious teams design and build digital products...
Top Services:
- Logo Design
- Design Services
- Web Design
- UI/UX Design
- Web Development
- Show more
- Location
- Copenhagen, Denmark
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
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
We Help Businesses Meet Their Technology Goals
Whether youre looking to outsource a critical project or scale your technology team, SOLTECH can help. With nearly 30 years of experience and a forward-looking approach that leverages AI tools, we help our clients build smarter solutions and accelerate results...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- AI Development
- Software Testing
- Show more
- Location
- Atlanta, Georgia
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Proactive software development agency focused on your needs and success
A team of reliable experts is helping you grow your idea and achieve success. Our diverse skill set encompasses strategic planning, innovative problem-solving, and cutting-edge technology solutions. With a commitment to excellence, we guide you through every step of your journey, ensuring your idea evolves...
Top Services:
- UI/UX Design
- eCommerce Development
- Web Development
- Software Testing
- AI Development
- Show more
- Location
- Split, Croatia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Global tech talent, LATAM powered, U.S. aligned
Zallpy stands as one of the fastest growing Software Outsourcing and Staff Augmentation nearshore companies, strategically positioned nearshore to provide cutting-edge, scalable IT squads to Startups and Fortune 500 corporations across North America and Europe...
Top Services:
- AI Development
- Software Testing
- Blockchain
- Mobile App Development
- Software Development
- Show more
- Location
- Frisco, Texas
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
Global software development and team augmentation company for mission critical software
Global software development and team augmentation company for mission critical software. Headquartered in Texas with delivery centers across Europe & Asia...
Top Services:
- Staff Augmentation
- AI Development
- Mobile App Development
- Software Development
- Web Development
- Show more
- Location
- Richardson, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $10,000 - $25,000
Backed by Global Expertise, Powered by Local Insight
New York App Devs is a top-rated mobile app development company in New York specializing in custom iOS, Android, and AI-powered solutions. From eCommerce to healthcare, we build sleek, scalable apps tailored for NYC's fast-paced market. Our local team uses Swift, Kotlin, Flutter & TensorFlow to craft...
Top Services:
- Mobile App Development
- UI/UX Design
- Software Testing
- Software Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
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 Tailored For Success
STS Software is a leading software development company in US, delivering innovative, scalable, and cost-effective technology solutions to businesses worldwide. With a focus on quality, agility, and customer success, we specialize in web, mobile, and enterprise software development tailored to meet diverse...
Top Services:
- Web Development
- eCommerce Development
- Mobile App Development
- AI Development
- Software Development
- Show more
- Location
- Reston, Virginia
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
PencerTech - Your Partner in Technology Solutions.
PencerTech offers tailored technology solutions, including custom software, mobile app development, website design, and system integration, helping businesses grow and succeed in the digital world...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- Blockchain
- Web Design
- Show more
- Location
- Al Aweer, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
Your partner to tour digital transformation journey
Isol specializes in crafting dependable and agile innovative solutions to address the challenges your company encounters, ranging from mobile and integration to AI and business process automation. Whether your infrastructure is OnPremise, Cloud, or Hybrid, we tailor our solutions to meet your specific needs...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- AI Development
- Web Design
- Show more
- Location
- Mexico City, Mexico
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $10,000 - $25,000
Only the best software.
Founded in 2017, SleekDigital has been a software development agency specialising in web development and mobile app development...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Product Design
- Web Design
- Show more
- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Enable, innovate, transform
A team of Tech-savants focused on simplifying complexities in the technology realm. We combine our technical expertise with product mindset that helps Enterprises to strengthen and transform their business by providing state-of-the art software development services...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- Software Testing
- AI Development
- Show more
- Location
- Fremont, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
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
Build Faster With Top Talent
Hire verified senior software engineers from Europe. HighCircl vets the top 10% for technical skill, communication, and ownership so you get matched with the right developer in days, not weeks...
Top Services:
- Staff Augmentation
- Software Development
- Mobile App Development
- Web Development
- Software Testing
- Show more
- Location
- Camas, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
Accelerate Business Growth With Tailored Microsoft Solutions
Artic Consulting is a global technology consulting firm specializing in Microsoft-based solutions that help organizations innovate, optimize operations, and achieve sustainable growth. By combining deep technical expertise with industry insight, the company delivers data-driven, secure, and scalable solutions...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- Software Testing
- IT Compliance Solution
- Show more
- Location
- Sammamish, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
AI-Native Software Development
Top-tier engineers from Poland. 100% AI adoption across the team - Claude Code, Codex & Copilot. 150+ developers. 100+ projects delivered...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- Software Testing
- IT Services
- Show more
- Location
- Gdansk, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
Trusted by NASA · Built for Frontiers
NASA-grade product engineering for regulated industries...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Software Testing
- IoT
- Show more
- Location
- Middletown, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Turning Ideas Into Apps | Your Vision, Our Innovation
Profusion Systems is a leading mobile application and software development agency that turns creative concepts into innovative, user-friendly solutions. Founded in 2012, the agency specializes in custom software, cloud migration, and chatbot development, catering to mid and large-sized businesses. With a...
Top Services:
- Software Development
- Cloud Consulting
- Mobile App Development
- Web Development
- Software Testing
- Show more
- Location
- Downers Grove, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
We build software solutions that improve peoples lives
FINEST AS is an Estonian IT consultancy with 25+ years of experience building custom software, e-commerce platforms, and enterprise systems that genuinely improve people's lives. ISO 9001 and ISO 27001 certified, Microsoft Solutions Partner, with clients including government agencies, banks, and energy...
Top Services:
- Software Development
- IT Services
- eCommerce Development
- Staff Augmentation
- Software Testing
- Show more
- Location
- Tallinn, Estonia
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
Digital partner for visionary brands.
We are a digital consultancy and venture studio. We pay our respects to the traditional custodians of the lands on which we live and work, and to the traditional custodians of the lands and waters which we may visit upon in our work. We acknowledge their elders past and present. Indigenous sovereignty has...
Top Services:
- Design Services
- Web Design
- UI/UX Design
- Web Development
- IoT
- Show more
- Location
- Surry Hills, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Opus AI:Your AI growth partner
Opus Technologies is a trusted engineering partner to payment providers, banks and fintechs navigating change in a real-time, digital-first world. We specialize in consulting, engineering, and AI to help modernize payment systems, enable real-time processing, secure transactions, and facilitate seamless...
Top Services:
- Software Development
- IT Services
- Mobile App Development
- DevOps Consulting
- Cloud Consulting
- Show more
- Location
- Georgia, Vermont
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
AI that backs your people. Not replaces them.
Silicon Prime AI is a Stanford-rooted enterprise AI lab building Agentic AI, Generative AI, and custom software since 2011. Our patent-pending Aegis AI methodology helps enterprises ship to production twice a week with zero critical defects proven at BJ's Restaurants across 200+ locations. We don't bolt AI...
Top Services:
- Software Development
- IT Services
- DevOps Consulting
- Web Design
- UI/UX Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Software Solutions for Your Business
We're building great web apps for great businesses...
Top Services:
- Software Development
- Web Design
- Mobile App Development
- UI/UX Design
- Cybersecurity
- Show more
- Location
- Minsk, Belarus
- Number of Employees
- Under 49
- Average Hourly Rate
- $27/hr
- Minimal Budget
- $10,000 - $25,000
We Turn Ideas Into Powerful Web Apps
Digital Jetty is a web app development company offering full-stack development, UI design, and testing services. We work on a subscription basis, giving you flexibility in scope and predictable budgeting over the long run...
Top Services:
- Web Development
- Software Development
- Design Services
- Web Design
- UI/UX Design
- Show more
- Location
- Łódź, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
Innovative IT Solutions & Services Partner
El Pixel is a trusted IT solutions provider, offering custom software development and consulting services tailored to meet the unique needs of businesses.We actively apply AI technologies in development to accelerate delivery, enhance efficiency, and create smarter solutions...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- Krakow, Poland
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
Trustful software development partner to make technologies serve your business.
Jappware is a trustful software development partner for businesses and individual entrepreneurs around the globe. We provide complete transparency in cooperation processes and interact as a strategic partner for all our clients.Providing team augmentation and dedicated teams, we develop software solutions...
Top Services:
- Staff Augmentation
- Software Development
- IT Services
- AI Development
- Big Data Analytics
- Show more
- Location
- Lviv, Ukraine
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $29/hr
- Minimal Budget
- $10,000 - $25,000
Your Partner In Digital Transformation
ACME ONE is a Dubai-based technology consulting and software development company helping startups and enterprises build scalable digital products and modernize operations through high-performance software solutions...
Top Services:
- AI Development
- Web Development
- eCommerce Development
- Software Development
- Mobile App Development
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
Tech Builds
Cube is a Dutch software studio that works as your technology partner, not just a supplier. For nearly 15 years we have designed and built custom software: mobile apps, customer portals, platforms, websites and LMS solutions that keep critical processes running. We think along from strategy through build to...
Top Services:
- Software Development
- AI Development
- Digital Strategy
- Digital Services
- Mobile App Development
- Show more
- Location
- Oldenzaal, Netherlands
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Insights, for better experiences.
Flower Press Interactive designs and builds websites, apps, and platforms. We take early ideas and bring them into a user-validated, production-ready state. From marketing websites to internal systems, we turn complex problems into products worth building...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Software Development
- Mobile App Development
- Show more
- Location
- Medina, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $10,000 - $25,000
Build A Better Tomorrow
We build the apps and intelligent AI agents that 10× your team's productivity, from customer-facing products to internal automation. AI consulting, enablement and management to help your team thrive...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- Branding
- Web Development
- Show more
- Location
- Melbourne, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Software Testing Specializations
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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