Top Cross-Browser Testing Companies

LogiGear

We design, build, test and implement software, delivering success through dedicated and reliable global teams, serving.

We design, build, test and implement software, delivering success through dedicated and reliable global teams, serving the needs of enterprise and technology companies on their digital journey.

Vodworks

Verified

Solving Your Technology Puzzles

5.0(5)

5.0

5 reviews

We are a global provider of end-to-end software development services. We help clients across the world use modern technology to transform challenges into lasting business value, operational efficiency, and revenue growth. With an international team of over 200 tech experts, we offer tech consulting, engineering, data, and team augmentation services. Since our inception in 2012, we have worked with numerous industry leaders and innovative startups, creating value across diverse sectors like media, telecommunications, gaming, fintech, and beyond. As a company, we are driven by a passion for advancing society through technology. We therefore also invest heavily in research and development and collaborate closely with entrepreneurs and startups to build innovative tech solutions to life.

Floating Dots

Connecting the dots between vision, product design, and custom software development behind successful web & mobile apps.

5.0(2)

5.0

2 reviews

Floating Dots is a product software development company founded in 2017, around a team of creative and enthusiastic people. Since then, we had successfully set up custom software services for companies with technological needs as well as start-ups. Our services are scalable so we can address the needs of businesses of all sizes. We are defined by our curiosity and passions. That’s why we are striving to ensure the high quality of the solutions we develop. The industries in which we have a deep understanding of the complexity of business processes are: - Education - Retail (e-commerce) - HR - Finance - Manufacturing - Healthcare - Social - Consumer products - Hospitality & Leisure We cover a complete set of services and abilities for for all stages of the software products lifecycle: - Web Development - Mobile Development - UI & UX Design - DevOps - Quality Assurance - Business Analysis - Technical Support Managing all the stages of the software lifecycle is what we do to ensure the success of your ideas: - ideation - architecture - design - development - quality assurance - operations - support

UNL Solutions is a software development consultancy that specializes in providing dedicated development teams and IT staff augmentation services. They offer custom software development, mobile app development, quality assurance, and IT consulting across technologies like Angular, Node.js, Java, .NET, PHP, and machine learning/AI, serving clients in the US and Europe with 18 years of experience and 98% client satisfaction.

Plato

PLATO is a Canadian software testing and technology services company with over 25 years of experience.

PLATO is a Canadian software testing and technology services company with over 25 years of experience. They specialize in test automation, functional testing, performance testing, accessibility testing (WCAG standards), and test advisory services. The company is committed to inclusive technology workforce development through Indigenous software testing training programs.

UNL Solutions

Product-focused engineering teams to scale your development faster

5.0(11)

5.0

11 reviews

UNL Solutions helps product companies scale their engineering teams without the delays and risks of traditional hiring. We provide experienced developers and dedicated teams from Eastern Europe, working as a seamless extension of your in-house team. Our approach focuses on fast onboarding, transparent collaboration, and predictable delivery. We support companies across Fintech, HealthTech, Energy, Logistics, Media, AI-driven products, and growing startups — especially teams facing rapid growth, tight deadlines, or increasing technical complexity. Whether you need to accelerate development, expand team capacity, or add specific expertise, we help you move faster while maintaining full control over your product and processes.

Smart Testing

Smart Testing is a software quality assurance agency based in Santo Domingo specializing in comprehensive QA testing ...

Smart Testing is a software quality assurance agency based in Santo Domingo specializing in comprehensive QA testing services. They offer agile testing methodologies, DevOps integration, and both manual and automated testing execution, with their team holding international ISTQB and ISTI certifications.

GeekyAnts

Innovate. Collaborate. Build.

Global Tech Consulting & Product Development Firm Innovate. Collaborate. Build GeekyAnts is a global technology consulting and product development company specializing in digital transformation, custom software solutions, and end-to-end app development. With over 15 years of experience, we’ve partnered with 550+ clients including Google, SKF, WeWork, and ICICI Securities, delivering 800+ projects across a wide range of industries. We are passionate about building cutting-edge digital products using modern technologies like React, React Native, Flutter, Next.js, Node.js, Python, and GraphQL. Our approach combines AI integration, open-source innovation, and strong design thinking to deliver scalable, user-centric solutions. What We Do Digital Product Strategy & Consulting UI/UX Design & Design Systems Web & Mobile App Development Generative AI Integration Enterprise Modernization MVP Acceleration DevOps, QA & Testing IoT, Dashboards & Data Visualization Our Highlights 15+ years in the industry 800+ successful projects 50+ open-source tools, including NativeBase (React Native UI library) gluestack (React Open Source Award Winner) Strategic partnerships with Vercel, GitHub, AWS, and Expo Offices in USA (California), India (Bangalore), and UK (London) We assign dedicated teams tailored to your business needs, supporting you from idea to launch—and beyond.

C4U TECH

Software Development | QA Testing | ML & AI Projects | Digital Marketing

5.0(1)

5.0

1 review

C4U Tech is a Software Development and QA Company Serving 100+ Clients Worldwide. Led by Saifuz Zaman, a Top-Rated Upwork Talent, with Skilled Teams. We collaborate with both startups and established enterprises to transform bold ideas into real, impactful products. Our team of seasoned developers, QA specialists, and strategic thinkers thrive on innovation and take pride in delivering scalable, secure, and high-performance solutions that accelerate business success and elevate user experiences.

BugVerse is a Quality Assurance (QA) and Software Testing agency helping startups and SaaS companies ship reliable, high-quality digital products. We work closely with product teams to identify bugs early, improve release stability, and ensure smooth user experiences across web and mobile applications. From MVP to scale, we help teams move fast | without breaking things. Our QA & Software Testing Services • Manual Testing & Exploratory Testing • Automation Testing (UI & API) • Web & Mobile App Testing • Regression, Smoke & Sanity Testing • Test Strategy, QA Consulting & Process Setup • QA support for early-stage startups Who We Help • Startups & SaaS founders • Early-stage and scaling product teams • B2B and product-led companies At BugVerse, we believe quality assurance is not a phase | it’s a foundation for growth. Strong QA reduces risk, protects revenue, and builds user trust. Everyone is welcome

EB Pearls is an Australian software development agency specializing in mobile app development, web design, and e-commerce solutions. They offer custom software development, staff augmentation, and UX/UI design services, having completed over 440 mobile applications and 4200+ websites since 2004.