ranked by verified client reviews, ratings & recency.
Updated October 2026
Tell us about your project
Get 3 vetted firms in 24h, free.
Find answers to how we rank firms, verify reviews, and filter by budget, size, and technology.
List your consultancy, collect verified reviews, and get matched with buyers actively searching for partners.
Showing 1–25 of 104 companies
#1“Brightec created an app that lived and breathed the Virgin Brand. I have a feeling of trust in Brightec – I know that they’re completely passionate and bought into the project. Customer satisfaction and customer retention have both impro…”
#2
#4
#5
#6
#8
#9
#10
#11
#12
#13
#14
#15
#16
#17
#18
#20
#21
#22
#23
#24
#25“We were really satisfied with our partnership with hedgehog lab. We’ve had a really great team over the last few years…and everyone has brought the same passion and the same energy and love for Dodl (the app) that we have ourselves. That…”
Precode is a digital product design agency that partners with ambitious product teams to deliver transformative UX design and technology solutions. With a perfect 5/5 rating from 7 verified reviews, they excel in creating impactful designs that drive business outcomes, all within their unique 5-day UX Sprints. - **Clutch rating:** 5/5 from 7 reviews - **Client portfolio:** Worked with renowned brands like Apple, Ocado, and Jaguar Land Rover - **Industry awards:** Recognized as a Top Digital Design Company in London and the UK - **Project size:** Specializes in projects starting from $10,000, with a focus on small to mid-sized businesses - **Methodology:** Delivers results quickly with a focus on UX/UI design and low/no-code development Precode's approach is rooted in a collaborative, hierarchy-free environment that empowers teams to innovate and achieve exceptional design outcomes efficiently.
Vention is a global leader in software engineering, serving both startups and large enterprises with a robust team of over 3,000 engineers worldwide. With a remarkable 4.9/5 rating from 100 verified reviews, Vention consistently delivers high-quality software solutions tailored to accelerate innovation and business growth. - **Client satisfaction:** Vention maintains an average client relationship of more than 36 months, underscoring their commitment to long-term success. - **Extensive expertise:** Serving over 500 industry-leading clients including PayPal, IBM, and PwC, Vention contributes to client acquisitions exceeding $15 billion. - **Cost efficiency:** Clients typically save up to $600,000 annually by leveraging Vention's tailored solutions and extensive expertise. - **Scalable talent:** With access to top engineering talent from the world's most respected tech hubs, Vention matches clients with experts in time zones that align with their needs. - **Proven track record:** The longest client engagement has lasted 16 years, demonstrating Vention's ability to provide sustained value and support. Vention's approach is centered on integrating seamlessly with clients' in-house teams to deliver scalable and efficient solutions, ensuring their clients can focus on business expansion and innovation.
Zero To Design delivers world-class UX/UI solutions tailored for startups and scale-ups, helping them unlock the competitive advantage of exceptional design. With their design duo model, they combine the expertise of a Product Designer and Senior Design Manager to provide comprehensive end-to-end design services. Their clients have collectively raised over $49 million, highlighting the impact of their design approach. - **Clutch rating:** Boasts a perfect 5/5 rating on Clutch from 5 verified reviews. - **Client success:** Partnered companies have raised over $49 million, demonstrating the value of their design excellence. - **Service diversity:** Offers a wide range of services including UX/UI Design, Product Strategy, and Design Sprints. - **Notable clients:** Trusted by brands like WiredScore, Inflow, and Treatwell, showcasing their broad industry appeal. Zero To Design's commitment to understanding both customer and business goals ensures that their designs not only meet aesthetic standards but also drive measurable business outcomes.
“Intellectsoft’s communication is very efficient and clear. Intellectsoft’s work has streamlined internal processes, resulting in faster workflows, fewer bugs, and expenses reduction. They are outstanding at project management — they are…”
KosmosKod is a boutique development studio in Warsaw, dedicated to crafting high-quality mobile, web, and desktop applications for a diverse range of industries. With a perfect 5/5 rating from clients, they are known for delivering reliable and secure software solutions that meet the unique needs of small and medium businesses. - **Clutch Rating:** 5/5 from 2 reviews, showcasing client satisfaction and trust. - **Client Portfolio:** Includes notable names like The National Lottery, Rosa Venti, and Oddschecker, demonstrating their capability to handle high-profile projects. - **Service Range:** Specializes in mobile app development, custom software solutions, and enterprise app modernization. - **Technological Expertise:** Proficient in frameworks such as Flutter and Spring MVC, ensuring robust and scalable applications. - **Industry Focus:** Serves key sectors like hospitality, finance, and information technology, adapting solutions to specific industry needs. KosmosKod's approach is rooted in professionalism and a deep understanding of client requirements, ensuring each project is completed with precision and efficiency.
“3 Sided Cube are very knowledgeable and suggest features that you wouldn’t have thought of otherwise. They’re one step ahead of the game.”
“They exceeded our expectations delivering several features that were not a part of the initially flawed specification. (...) I have almost 20 years of experience and have never been so impressed by all aspects of product delivery and sup…”
“BugRaptors played a critical role in making a reliable AI-first product, ensuring our intelligent features worked seamlessly in real-world conditions.”
“Right from the start, we really liked ELEKS’ commitment and engagement. They came to us with their best people to try to understand our context, our business idea, and developed the first prototype with us. They were very professional an…”
“Working with Pocketworks felt like having an extension of our own PowerBase team. They brought fresh energy and clarity to our project and helped us build something that both honors our legacy and sets us up for the future.”
Zoondia is a global technology solutions provider with a strong foundation in AI, IoT, and machine learning, serving businesses worldwide from its headquarters in Technopark, Trivandrum, India. With a Clutch rating of 4.8/5 from 25 reviews, Zoondia has established itself as a leader in delivering custom software and digital transformation services that drive measurable value. - **Global presence:** Offices in the UK, Spain, the US, and the Middle East, enabling tailored solutions for diverse markets. - **Diverse client base:** Serving small businesses, midmarket companies, and enterprises, with a notable presence in industries like healthcare, IT, and logistics. - **Proven expertise:** Specializes in AI development, IoT, and mobile app development, with 30% of its work focused on custom software development. - **Comprehensive service offerings:** From IT consulting and digital marketing to resource augmentation and data analytics, Zoondia covers a wide range of client needs. Zoondia's commitment to aligning technology with business goals ensures enhanced efficiency, scalability, and customer experiences for its clients.
Avenue 25 is a strategic branding, marketing, and custom web design agency based in Phoenix, known for its exceptional creativity and over 30 years of experience in the industry. With a Clutch rating of 5/5 from 22 reviews, the company has established itself as a reliable partner for businesses seeking to enhance their brand presence and digital footprint. - **Proven expertise:** Avenue 25 has been recognized as the Best Graphic Design Agency in Phoenix (2024) and Best Web Design Agency in Phoenix (2023). - **Diverse client base:** Their portfolio includes collaborations with a Fortune 500 global hospitality brand and a national nonprofit improving the health of mothers and babies. - **Comprehensive services:** They offer a full suite of services from branding and web development to SEO and digital marketing. - **Strong technological foundation:** Proficiency in technologies like Angular, React, and .NET ensures robust solutions for web and mobile applications. - **Wide industry impact:** Serving sectors such as financial services, government, and hospitality, they effectively cater to varied client needs. Avenue 25’s commitment to delivering projects on time and within budget, coupled with their strategic approach, makes them a valuable ally in achieving business goals.
“Creative Navy understood the complexity of our engineering and created a design with aesthetics that makes us competitive in the market.”
CubeZoo is a leading Mobile App and Web Development agency established in 2011, dedicated to delivering bespoke technology solutions that cater to human-centric needs. With a stellar 5/5 rating from 29 reviews, CubeZoo partners with a diverse range of industries, including automotive, telecommunications, and healthcare, to create scalable digital products. - **Client satisfaction:** CubeZoo boasts a perfect 5/5 rating from 29 Clutch reviews, underscoring their commitment to delivering quality service. - **Diverse industry expertise:** They have successfully collaborated with renowned clients such as Pfizer, BMW, and Vodacom, showcasing their versatility across sectors. - **Comprehensive service offerings:** Specializing in mobile app and web development, CubeZoo also provides AI services and UX/UI design, ensuring a holistic approach to technology solutions. - **Proven track record:** Their projects, such as the VR tour for Vodacom and the digital roadmap for BMW Motorrad, highlight their ability to deliver innovative and impactful solutions. - **Commitment to growth:** By focusing on MVP development and strategic builds, CubeZoo empowers clients to expand their revenue streams with diverse monetization options. CubeZoo's approach is centered around agility and client collaboration, ensuring that each project not only meets but exceeds expectations, driving meaningful growth and success for their clients.
“One of the most impressive things about Lemberg Solutions is that they take ownership of the product.”
“Hear directly from our clients about their experience working with us. Our video testimonials showcase real stories from real partners who have transformed their businesses through our collaborative approach to software development.”
“Toothbrushing used to be a daily struggle to get the kid to the bathroom. But now, our boy wakes us up with the phone in his hand, asking for assistance to brush his teeth.”
“NERDZ LAB is redeveloping and redesigning a mobile app and connected web backend. They're working in Laravel and React to build the designed backends. They're also creating a customer-facing marketing site.”
“We have been amazed with the team’s ability to deliver a robust app in such a short time. Accommodating for our feedback throughout the process, creating a product that exceeded our expectations.”
“Of all the companies I've spoken to about mobile development, ArcTouch were the very best. I would be very confident in trusting them with my mobile development needs in the future.”
“I've had the opportunity to work with Volo and the CodeLions team during a time of uncertainty in Ukraine. However, I was very impressed to see their level of dedication to still deliver my product on time. Their attention to detail and…”
Droids On Roids, now a part of Apadmi, is a leading mobile and web development company based in Poland, serving clients worldwide with a strong focus on the US and UK markets. Established in 2011, they have delivered over 130 apps across various industries, distinguishing themselves with a remarkable 4.9/5 rating from 76 reviews on a leading reviews platform. - **Client trust:** Trusted by global brands like Giphy, their open-source libraries are utilized by tech giants such as Facebook, WhatsApp, and TikTok. - **Global reach:** With projects in over 20 countries, they serve a diverse client base from midmarket to enterprise levels. - **Industry expertise:** They specialize in mobile commerce, FinTech, MedTech, and IoT, showcasing their versatility across multiple sectors. - **Technology proficiency:** Proficient in Android, iOS, Swift, React Native, and Flutter, they offer full-stack development services. - **Customer satisfaction:** Clients consistently praise their blend of technical expertise and smooth communication, ensuring projects meet and exceed expectations. Droids On Roids excels in turning visions into reality, guided by data-driven decisions and a commitment to transparency and collaboration throughout the development process.
Sonin is a leading digital product consultancy with over 15 years of experience, specializing in creating impactful digital products for diverse industries, including finance, healthcare, and retail. With a stellar 4.9/5 rating from 27 verified reviews, Sonin is known for delivering exceptional mobile and web solutions that drive tangible results. - **Reputation for excellence:** Sonin boasts a 4.9/5 rating on Clutch, reflecting high client satisfaction. - **Diverse industry experience:** Serving sectors such as financial services, healthcare, and retail, Sonin tailors its solutions to meet specific industry needs. - **Comprehensive services:** From mobile app development to UX/UI design, Sonin offers a wide range of services to support product lifecycle. - **Notable clientele:** Trusted by companies like London & Partners, Connells Group, and JusTapIt. - **Proven track record:** Clients consistently report increased productivity and enhanced customer experiences. Sonin’s data-driven, collaborative approach ensures that every project not only meets but exceeds client expectations, delivering a strong return on technology investment.
