ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–23 of 23 companies
#1“They treat our automated testing project as a development effort rather than a testing effort, always anticipating next steps and improvements. Whenever we need changes, they’re able to respond quickly. They take on current problems and…”
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#23“I was highly satisfied working with PFLB. They're a fantastic one-stop shop for software performance, with everything you need—their platform and skilled engineers. I've used them three times to load test the College Board software befor…”
“We're delighted to have partnered with Alphabin on a critical bank project. The Alphabin team demonstrated exceptional expertise in UI, API, and performance automation testing, significantly reducing app release time and identified criti…”
iBeta Quality Assurance, established in 1999 in Denver, Colorado, delivers comprehensive software testing services to a diverse clientele, including Fortune 500 companies and emerging startups. With a focus on "QA on Demand," they offer a wide range of testing services, including functionality, compatibility, and security testing, without requiring long-term contracts. - **Clutch rating:** iBeta holds a perfect 5/5 rating on Clutch based on three verified reviews, showcasing their excellence in quality assurance. - **Unique accreditation:** They are the only NIST NVLAP accredited biometrics testing lab, setting them apart in the biometrics industry. - **Diverse service offerings:** Their services span across application testing, biometrics certifications, and load/performance testing, catering to various platforms like web, mobile, and desktop applications. - **Notable partnerships:** iBeta collaborates with leading brands such as AppIt Ventures LLC and Culture Foundry, demonstrating their capability to support both large enterprises and dynamic agencies. iBeta's commitment to providing high-quality, flexible testing solutions is reflected in their robust client feedback and industry-specific certifications.
“When it comes to establishing a Global Quality Assurance Organization from the ground up, Ruslan Desyatnikov from QA Mentor is both an expert and innovative. Having worked together for several years, I can speak from first-hand experienc…”
“They are the Navy Seals of software development, going where failure is not an option.”
Fulcrum Solutions specializes in providing CTO-as-a-Service and comprehensive software development services to startups and SMEs, helping them scale from initial idea to full market launch. With a Clutch rating of 4.9/5, Fulcrum is recognized for its strategic guidance and hands-on expertise. - **High client satisfaction:** Rated 4.9/5 on Clutch from 6 verified reviews. - **Diverse service offering:** Includes IT Staff Augmentation, Custom Software Development, and IT Strategy Consulting. - **Recognized growth:** Named a Fastest Growing Company in 2024. - **Global reach:** Supports startups with remote teams in the Philippines and Colombia. Fulcrum Solutions leverages deep technical leadership and a partner-first approach to ensure success for its clients.
“Very Satisfied with HashCash Consultants White Label Cryptocurrency Exchange Software Solution. HashCash Consultants has delivered a quality product on budget and on schedule. We couldn’t be more pleased with the final product. We are lo…”
Unlock Management empowers businesses to accelerate growth and enhance operational excellence through advanced technology and strategic execution. With a stellar 4.9/5 rating on Clutch from 5 reviews, they specialize in custom AI solutions, go-to-market strategies, and robust cybersecurity measures that cater to diverse industries such as eCommerce, financial services, and healthcare. - **Clutch Rating:** 4.9/5 from 5 verified reviews - **AI Expertise:** 20% focus on AI Recommendation Systems and Machine Learning - **Industry Reach:** Serve eCommerce (40%), Food & Beverage (25%), and Financial Services (15%) - **Client Size:** Primarily small businesses (<$10M) accounting for 80% of their clientele Unlock Management stands out as a strategic partner, blending technical prowess with actionable insights to unlock new growth avenues for their clients.
“I am very satisfied with the solution that Prograils have developed for me. During the development process, they were able to understand and challenge my business logic and design, and the final solution fully meets my expectations. The…”
GenSoft is a full-cycle engineering agency specializing in software development and Quality Engineering, serving industries like healthcare, finance, and iGaming. With a stellar 5/5 rating on Clutch, GenSoft is recognized for its commitment to quality and efficiency. - **Clutch Rating:** 5/5 from 5 reviews, highlighting consistent client satisfaction. - **Industry Reach:** Serving diverse sectors such as healthcare, FinTech, and iGaming. - **Quality Assurance Expertise:** Comprehensive testing services, ensuring software quality and reducing production issues. - **Technological Proficiency:** Utilizes advanced tools like Playwright and Cypress for cutting-edge testing solutions. - **Client Satisfaction:** Trusted by notable clients including Respect.Studio and Impact Frames. GenSoft's approach integrates quality as a core engineering responsibility, ensuring scalable and predictable software solutions.
ViperByte is a cybersecurity firm specializing in offensive security solutions tailored for small to mid-sized businesses. With a perfect 5/5 rating on Clutch from 9 reviews, they excel in identifying and mitigating vulnerabilities before they become threats. Their services include penetration testing, social engineering, and compliance services, focusing on industries like finance, healthcare, and IT. - **Clutch Rating:** ViperByte boasts a 5/5 rating from 9 verified reviews, highlighting their consistent excellence. - **Service Specialization:** 75% of their focus is on threat and attack simulations, ensuring robust security measures. - **Compliance Expertise:** They assist businesses in staying compliant with standards such as SOC2, HIPAA, and PCI-DSS. - **Client Range:** Serving primarily midmarket businesses, they also cater to small and enterprise-level clients. ViperByte's approach combines deep industry knowledge with tailored solutions, ensuring clients stay compliant and secure.
Redline Cyber Security is a leading provider of manual penetration testing services, dedicated to safeguarding businesses against cyber threats with a 5/5 rating from verified reviews. With a foundation built by real hackers, Redline offers unparalleled expertise in identifying vulnerabilities that automated tools miss, serving clients from Fortune 100 enterprises to small businesses globally. - **Proven Track Record:** Redline boasts a perfect 5/5 rating on Clutch, reflecting their excellence in delivering security solutions. - **Diverse Clientele:** Trusted by Fortune 100 companies and small businesses alike, Redline effectively tailors their services to diverse needs. - **Comprehensive Services:** They offer a full spectrum of cybersecurity services, including application, network, and cloud penetration testing. - **Real-World Expertise:** With roots in capture-the-flag competitions and bug bounty programs, their team’s adversarial mindset uncovers critical gaps. - **Community Engagement:** Beyond client work, they invest in the next generation through youth mentoring and diversity initiatives. Redline's commitment to authentic expertise and client-centric solutions ensures that their security measures align with business objectives, delivering realistic and cost-effective fixes.
“Testvox thoroughly tested our web app and UI/UX, identified key bugs, met expectations, and delivered quality results. I’d gladly collaborate with them again.”
“Orthoplex worked very fast. There were solutions to our problems almost immediately and with clear communication the whole time. I also liked the fact that they educated us on the architecture of the platform and took the time to answer…”
Datalink Networks is a seasoned managed IT services provider with over three decades of experience, dedicated to delivering tailored IT solutions for small to medium-sized organizations across the United States. With a perfect 5/5 rating on a leading review platform, they are renowned for their commitment to quality and customer satisfaction. - **Extensive experience:** Over 35 years in the IT industry, serving diverse sectors including healthcare, finance, and government. - **Comprehensive services:** Offers a wide array of services from managed IT to cybersecurity, ensuring robust and secure IT environments for clients. - **Microsoft expertise:** A trusted Microsoft Solutions Partner, providing specialized services in Azure and Microsoft 365 implementations. - **Notable clients:** Trusted by organizations like Pacific American Fish Co, AFIO, and SCOI for their IT needs. - **National reach:** Provides services nationwide with a personal touch, ensuring each client feels valued and supported. Datalink Networks prides itself on a security-led, compliance-first approach, ensuring clients' IT infrastructures are both modernized and fortified against threats.
iExperto Inc. is a Toronto-based digital agency specializing in web design and app development, serving clients across Canada and beyond. With a stellar 5/5 rating on Clutch from three verified reviews, they are recognized for their commitment to delivering high-quality, user-centric solutions. - **Global Reach:** iExperto serves a diverse clientele, including notable names like the Barack Obama Presidential Library and CopVPN Inc. - **Diverse Expertise:** They offer a wide range of services, from custom WordPress development to comprehensive digital marketing and SEO, catering to various industries such as education, marketing, and IT. - **Technological Proficiency:** Their team is skilled in numerous technologies, including WordPress, React Native, and MySQL, ensuring robust and scalable solutions. - **Client Satisfaction:** Known for their efficient project management and timely delivery, iExperto consistently meets and exceeds client expectations. - **Innovative Solutions:** Their work includes developing interactive platforms and secure apps, showcasing their ability to handle complex projects. Their track record of success is underpinned by a commitment to turning client visions into reality, ensuring every project is a step toward digital empowerment.
Ollon is a boutique software development agency dedicated to providing custom software solutions tailored to the unique needs of each client. With a perfect 5/5 rating on Clutch from three reviews, they excel in delivering projects that align with strategic goals, whether it's rescuing abandoned code or integrating complex systems. - **Client satisfaction:** Ollon maintains a 5/5 rating on Clutch, reflecting their commitment to client success. - **Notable clientele:** They have served prominent names like McCray Optical, Green and Spiegel, and Humber River Hospital, showcasing their ability to handle diverse industry needs. - **Project scope:** They handle projects with budgets ranging from $200,000 to $999,999, indicating their capability to manage substantial and complex endeavors. - **Team integration:** Ollon offers fractional resources that seamlessly integrate with in-house teams, enhancing capacity and ensuring project success. Their collaborative approach and technical leadership ensure that every project is not just delivered but exceeds expectations, fostering long-term client relationships.
“Owebest did an excellent job working on my plugin! I will definitely hire again to work on this project in the future. The only issue is that it took just a little bit of time to get them to understand what exactly my project was, but af…”
“The virtual training experience offered by Software Secured transcends geographical boundaries, providing a consistent and impactful learning experience for our teams across India and Canada. The trainers' responsiveness to our organizat…”
“Working with CLEIO has been an outstanding experience. Their seamless integration with our internal resources has greatly enhanced our approach to product design, always prioritizing the patient and their unique needs. The team's excepti…”
“NopalCyber has been pivotal in fortifying our security infrastructure with its comprehensive Vulnerability Assessment and Penetration Testing (VAPT), application security services, and holistic managed security service guidance. Their pr…”
“Stopping those defects from getting into production saved the impact from the customers and protects the reputation of the bank as well.”
