Searching for a usability testing agency that can ensure your products and applications properly function? We evaluated numerous success stories, client feedback, and service scopes to compile a list of the best usability testing companies. Browse our directory and refine your search based on location, area of expertise, budget, and other criteria to find a suitable match for your needs.
Best Usability Testing Companies
2,950 Companies
Rankings updated: March 20, 2025
We don't just test. We make your products successful.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 [... view the full profile of QA Mentor]New York City, New York 250 - 499 $20/hr $1,000 - $10,000
It's time to get creative.Clique is an award-winning team of digital strategists, designers, and engineers. We help companies define and express their brand through engaging websites that position them to stand out amongst the [... view the full profile of Clique Studios]Chicago, Illinois Under 49 $150/hr $25,000 - $50,000
Where Quality Meets Excellence in Software TestingTestMatick delivers quality in software testing across a wide range of industries from finance to entertainment. With our skilled quality assurance team, we can begin testing projects of any [... view the full profile of Testmatick]New York City, New York 100 - 249 $14/hr $1,000 - $10,000
Advanced Solutions For Your BusinessInnovative Tech Company crafting comprehensive quality Software Solutions to transform your business. [... view the full profile of Ahex Technologies]Hyderabad, India 100 - 249 $25/hr Inquire
Helping you release great, amazing products!QualityLogic is a US-based software and QA testing company with over 35 years of experience. It has successfully completed more than 6,000 programs with a team of over 200 QA engineers and QA test [... view the full profile of QualityLogic]Boise, Idaho 100 - 249 Inquire Inquire
Research, Design and BuildLollypop Design is a global UX UI and Interactive Design Company on a mission to empower and touch a billion lives across the world through world-class digital experiences. [... view the full profile of Lollypop Design Studio]San Jose, California 100 - 249 $25/hr $1,000 - $10,000
A company with ISO certification for its testing services!TestFort, a prominent performance testing company, boasts a remarkable 22 years of expertise, providing exceptional software testing services. [... view the full profile of TestFort]Beverly Hills, California 250 - 499 $40/hr $10,000 - $25,000
Transforming Ideas Into Powerful Digital ProductsMishto is your partner to help your business grow. We provide individual and scalable design solutions for your website and your web application. [... view the full profile of Mishto]Chișinău, Moldova Under 49 $50/hr $10,000 - $25,000
Beyond Software, We Build Success at Ozitech.At Ozitech, we specialize in developing a cutting-edge software solutions that deliver tangible results. From custom website and mobile app development to strategic digital marketing campaigns, we're [... view the full profile of Ozitech]Lagos, Nigeria Under 49 $20/hr Inquire
Elit-Web — More than Digital MarketingDigital Marketing, SEM, SEO, PPC, SMO, SMM [... view the full profile of Elit-Web]Schaumburg, Illinois 100 - 249 $30/hr $1,000 - $10,000
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Crafting data-driven brand, design, and development solutions for websites and mobile appsPhenomenon specializes in data-driven product design and development for SMEs across SaaS, EdTech, FinTech, and Healthcare. We offer UI/UX design, Web & Mobile development, Discovery, MVP creation, UX [... view the full profile of Phenomenon Studio]Vancouver, Canada 50 - 99 Inquire Inquire
Top US Mobile & Web App Development AgencyAppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your [... view the full profile of AppMakers USA]Woodland, California Under 49 Inquire $10,000 - $25,000
Mobile & Web Development CompanySurf develops client and corporate solutions from scratch, covering native and cross-platform mobile apps, web apps and services, AR and ERP systems. Over 13 years, we've built apps for KFC, Mars, The [... view the full profile of Surf]Wilmington, Delaware 100 - 249 $49/hr $25,000 - $50,000
Website | Ecommerce Solution | App Development | Branding | Digital MarketingSoharon is a full-fledged creative agency based in Dubai with office in India, USA, Europe, MENA and Asia to create impressive web design, e-commerce websites, WordPress websites, SEO services, Google [... view the full profile of Soharon Infotech]Dubai, United Arab Emirates 50 - 99 $25/hr Under $1,000
Web, App & Custom Software Development for SMBs, Retailers and eCommerce BrandsWe're a Web and Software Development Company with 100+ team members who all work together to make your project a success. With 10 years of expertise and 1500+ projects under our belt, we've efficient [... view the full profile of Codup]Houston, Texas 100 - 249 $25/hr $1,000 - $10,000
Brand. Build. Grow.Big Red Jelly is an award-winning US agency specializing in branding, web design, development, & marketing. Strategic growth partners. Our BRAND. BUILD. GROW. process delivers. We craft brands, design [... view the full profile of Big Red Jelly]Provo, Utah Under 49 $75/hr $1,000 - $10,000
Build Your Brand FasterDigi Strikers is an award-winning digital marketing agency that helps businesses increase website visibility, generate more traffic, and convert that traffic into leads.We focus on quality [... view the full profile of Digi Strikers]London, United Kingdom 50 - 99 $30/hr Under $1,000
Your Cross-continental, Digital Innovation PartnerWith over 15 years of experience as a software product development company, we plan, build and promote new applications so you don't have to.Scopic excels in desktop, web, and mobile app [... view the full profile of Scopic]Marlborough, Massachusetts 250 - 499 $40/hr $1,000 - $10,000
Powerful Web and Mobile Apps Start-to-EndProud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for App Development in 2021. [... view the full profile of Wolfpack Digital]Cluj-Napoca, Romania 50 - 99 $70/hr $25,000 - $50,000
Your ultimate video animation agency for every requirement.BuzzFlick is a global motion graphics company, renowned for its expertise in crafting high-quality logo animations, illustrations, branding materials, videos, and designs. As dedicated partners in [... view the full profile of BuzzFlick]Houston, Texas 50 - 99 $50/hr Inquire
Delivering results. Efficiently and effectivelySnotor is a Web and Mobile Application Development company that helps you enhance the value of your business, reach your strategic goals, and win the market. With 16 years of experience and 450+ [... view the full profile of Snotor]Riga, Latvia 50 - 99 $40/hr $10,000 - $25,000
AI Trained Web Developers: Managed by Us, Assigned to you.Essential Designs hires, trains and manages top software development talent, and assigns them to your company. Devs, Design, QA and DevOps - we keep them current with AI systems to save you money [... view the full profile of Essential Designs]Vancouver, Canada 50 - 99 $50/hr $25,000 - $50,000
Pixelette Technologies - Leading the way in AI & BlockchainPixelette Technologies - Leading the way in AI & Blockchain [... view the full profile of Pixelette Technologies]London, United Kingdom 250 - 499 $25/hr $1,000 - $10,000
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Top UI/UX Design Agencies by Expertise:
Why Trust DesignRush
A trusted B2B marketplace connecting businesses with top-tier usability testing agencies, DesignRush maintains an impressive 4.7 rating on Trustpilot and Google.
Our dedicated team of agency experts built a network of over 30,000 agencies. We simplify the agency selection process, providing value to clients and agencies alike, via the DesignRush Marketplace.
Media Features
As a media platform, our press releases are picked up by 141 media outlets and reach a potential audience of 70 million. Our expertise extends to reputable platforms, such as Forbes, MSN, Yahoo! Finance, CNBC, MarketWatch, and Benzinga, solidifying our presence in the industry.
These achievements underscore our commitment to providing valuable insights and solutions within the digital landscape.
As seen on
Usability Testing Expertise
Usability testing agencies on DesignRush conduct holistic evaluations of a website, app, or digital product’s functionality by observing real users in action as they complete tasks. They excel at pinpointing areas of confusion and revealing pain points in the customer journey to ensure intuitive and engaging user experiences across digital and traditional platforms.
Usability testing companies are crucial for optimizing the website or product at every stage of development. Starting with early prototypes, they help identify and resolve issues before finalizing designs, ensuring smooth user interactions and functionality. As the product evolves, usability testing agencies perform ongoing testing to confirm whether usability meets expectations.
Agency Credibility Indicators
The top usability testing agencies showcase their outstanding work through notable awards and recognitions, such as:
- UserTesting illumi Awards
- AV-TEST Awards
- Usability Professionals' Association (UPA) Awards - User Experience Professionals Association (UXPA)
These awards indicate agencies’ commitment to excellence in user experience, proficiency in usability testing, and innovation in delivering user-centric solutions.
Their expertise is verified through various certificates, including:
- ISTQB® Certified Tester - Usability Tester (CT-UT)
- Usability Testing Certificate by Coursera
- UXQB® Certified Professional for Usability and User Experience – Usability Testing and Evaluation (CPUX-UT)
- Interaction Design Foundation (IDF) Certification for Usability Testing
- Certified Usability Analyst (CUA) Accreditation by the Human Factors International
Agencies’ Supported Technologies
Usability testing agencies are proficient in various industry-standard technologies, tools, and software, including but not limited to UsabilityHub, Lookback, Hotjar, Optimal Workshop, Loop11, Userfeel, GetFeedback, Maze, Trymata, UserZoom, Userbrain, Qualaroo, and more.
Agency Reviews
For deeper insight into these agencies, DesignRush features client testimonials that share project challenges, results, and overall feedback. Each review undergoes verification, ensuring that the insights we present are both current and accurate.
Using the Bayesian Statistical Method, our algorithm calculates the most probable success rate for each agency. This reduces bias and promotes equity in the rating system, aligning our agency rankings more closely with the genuine quality of the services they offer.
Content Relevance & Accuracy
We make sure our content stays up to date, incorporating the latest listing data, industry trends, emerging technologies, and real-time insights supplied by agencies. It is reviewed by seasoned industry professionals who also provide their invaluable expertise – ensuring accurate and in-depth information.
The DesignRush Agency Ranking Methodology
Agency rankings are founded on a Base Score, consisting of several important factors:
- Reviews: Quality of work, client satisfaction, and level of trustworthiness
- Portfolio: Examples from the track record of a usability testing agency
- Awards and press: Industry reputation and innovation
- Team bios: The agency’s qualifications and team dynamics
- Top services: Core competencies and areas of expertise
Visit the DesignRush Agency Ranking Methodology for more information on how we research agencies.
About The Author and Expert Reviewer
Alvin Ybanez has 15+ years of experience in content writing. His work with Global Sources, CarParts.com, FinditParts, and EMAPTA has equipped him with extensive skills to curate content for eCommerce, B2B, and retail sectors. He is now part of the content team at DesignRush, where he offers valuable insights into agency partners for website and interface.
Branko Dimitrijević is a multifaceted creative and a recipient of 33 design awards. Throughout his 12-year career, he has delivered over 165 web design projects, showcasing his expertise in website optimization, UI/UX design, logo design, and video animation. He is now dedicating his talent and skills to being one of the creative geniuses at DesignRush.
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