Browse through the most reputable product design companies in the United Kingdom that use the latest design tools to create innovative and user-centric products. Find the right agency partner for your project based on portfolios, reviews, awards, cost, top talent and more.
Best United Kingdom Product Design Firm Rankings
3 Companies-Rankings updated: September 10, 2026
DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.
Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...
Top Services:
Staff Augmentation
Software Development
Mobile App Development
AI Development
Blockchain
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Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
Right Tail Services
Staff Augmentation
Software Development
Mobile App Development
AI Development
Blockchain
Software Testing
Web Design
Web Development
UI/UX Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Chia
Permuto Capital
Albin AI
Pent AI
Saudi Aramco
Data sourced from the agency's DesignRush profile
Right Tail Reviews & Testimonials
Mansoor Khan Software Engineer at Kavtech Sol
5.0★
Software Development Review from Mansoor Khan
I am very impressed with the software development services provided by this company. Their team is technically proficient and delivered a high-quality, scalable product that met all our requirements. The code is clean, and the final result exceeded our expectations. Highly recommended for any complex development needs.
John Fitzpatrick Global Capital Procurement Excellence Leader at The Chemours Company
5.0★
Web Design Review from John Fitzpatrick
Right Tail delivered a professional and visually appealing website that aligned perfectly with our brand and business goals. Their team focused on modern design, responsive layouts, and smooth user navigation. Communication throughout the project was clear, and they remained responsive to feedback. The final website performs well across both desktop and mobile devices. Overall, Right Tail provided a reliable and high-quality web design experience.
Gohar Asadullah Technical Executive at AMR logistics
5.0★
Software Testing Review from Gohar Asadullah
Right Tail Corp built internal software development tools to automate our enterprise operations, and the experience was outstanding. Their team delivered efficient, well-structured solutions that significantly streamlined our processes. The quality of work, communication, and professionalism throughout the project was exceptional. Highly recommended for any company looking for reliable development partners.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Smallfry is a strategic product design consultancy for businesses looking to accelerate growth through design. Offering an end-to-end service across design, strategy, research, and engineering, we create human-centred products and services that transform customer experiences and drive measurable business...
Top Services:
Product Design
Package Design
Market Research
Location
Wolston, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$140/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Smallfry Services
Product Design
Package Design
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Haier
Hoover
Perrigo
Boots
Joby
Wordpay
Marks & Spencers
BIC
Shark
Nidec
Data sourced from the agency's DesignRush profile
Smallfry Reviews & Testimonials
Helen Doyle Review from Google
5.0★
Helen Doyle's Review Sourced from Google
Working with the team at Smallfry has been a pleasure. Steve, James and Ella have been very professional and helpful, and their expertise is greatly appreciated. They have all been key in driving forwards and supporting what was just a simple idea in the beginning. Their knowledge and competence is evident at every stage of the process.
Magdalena Karlikowska Review from Google
5.0★
Magdalena Karlikowska's Review Sourced from Google
We collaborated with Smallfry on the concept design for our rapid infectious disease diagnostic device, and had a genuinely positive experience throughout.What really stood out was their openness to feedback and willingness to engage in ongoing dialogue. They maintained a collaborative, two-way relationship throughout; listening carefully to our needs, incorporating input, and iterating thoughtfully. Their flexibility and responsiveness made the entire process feel truly co-creative.They also went above and beyond what was expected, delivering not only high-quality work but fresh ideas and creative angles that added real value to our project. Their energy, professionalism, and problem-solving spirit made them a pleasure to work with.Smallfry's input has helped shape a strong, user-focused foundation for our end product. Would definitely recommend them to anyone looking for creative, hands-on industrial design support, especially if you value collaboration and a can-do attitude.
James Kerman Review from Google
5.0★
James Kerman's Review Sourced from Google
The team at Smallfry was instrumental in helping me bring my product to life. Their consultative approach ensured that they fully understood the brief and came up with design solutions that set us firmly on a path to a final prototype, with a thorough testing phase providing critical insights along the way. I would not hesitate to recommend Smallfry to any entrepreneur about to embark on a product design journey.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Empowering Businesses with AI & Custom Development
Phenologix helps startups, SMBs, and enterprises build scalable software, automate operations, and accelerate digital transformation. With a skilled engineering team and over 14 years of experience, we deliver AI, automation, and custom software solutions that improve efficiency and reduce manual work. Our...
Top Services:
AI Development
Software Development
Staff Augmentation
Web Development
eCommerce Development
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Location
Coulsdon, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Phenologix Services
AI Development
Software Development
Staff Augmentation
Web Development
eCommerce Development
Cloud Consulting
Product Design
Web Design
WordPress Website Design
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AWS
Inflectra
Ingram
UiPath
Openbots
Data sourced from the agency's DesignRush profile
Phenologix Reviews & Testimonials
Rizwan Sohail CEO at 7601662 Canada Inc
5.0★
Software Development Review from Rizwan Sohail
Phenologix delivered a highly effective Amazon order management and FBA automation platform that transformed how we run our operations. The system centralized our inventory, orders, vendor workflows, and shipment tracking into one easy-to-use platform. Their team understood our business needs deeply and translated them into a scalable, practical solution. Project management was strong throughout, with clear communication, timely delivery, and quick responsiveness to changes. We saw a significant reduction in manual work, better inventory planning, and improved decision-making across our teams. What stood out most was their ability to combine technical expertise with real operational insight. Overall, it has been a very positive long-term partnership with measurable impact
Awais Anwar Managing Partner at Tekvaly
5.0★
AI Development Review from Awais Anwar
We hired Phenologix to help build AI functionalities on Hiredrdoid (SAAS platform). Working with this team was a great decision for us. They really understood our business and turned it into something were proud to show. What I appreciated most was how easy they were to work with. Clear communication, quick responses, and a strong sense of ownership throughout the project. They handled everything end to end without any stress on our side. Were genuinely happy with the outcome and would absolutely work with them again.
Rizwan Sohail Review from Google
5.0★
Rizwan Sohail's Review Sourced from Google
Working with Phenologix was a great experience for web and phone application software for amazon, ebay, walmart & others to automate orders, shipping, purchasing prediction, ppc ads, inventory management and lot more. They delivered real automation and improved our operations significantly. Professional, reliable, and results-driven, highly recommended.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews