Artificial Intelligence
Explore the best product design companies helping businesses bring innovative ideas to life through creative design, user research, and cutting-edge technology. These agencies specialize in digital product design, industrial design, prototyping, UX/UI design, and product strategy. Read More
Delve is a product innovation & design consulting firm offering strategy, engineering, UX/UI, and end-to-end product development. It serves startups through Fortune 500 companies in healthcare, consumer, and commercial sectors. Notable clients include Dexcom (G6 Continuous Glucose Monitoring System), Harley-Davidson, Johnson & Johnson, ETC, BD, PetSafe, Converse, Fiskars.
Minimum Cost $50,000+
Language English
Employee Count 500+
Headquarter in Madison, Wisconsin
Other Locations San Francisco
Founded in 1967
Phenomenon Studio is a product design & development agency focused on startup growth, UX/UI design, and scalable solutions. Their portfolio includes work for Nomupay, One Text, Shaga, DoStuffMedia, Airportr, and Isora. They deliver MVPs, redesigns, UX audits, development sprints, and design-system work that boost conversions and help products scale successfully.
Minimum Cost $10,000+
Language English, Russian, Italian
Employee Count 50+
Headquarter in Wroclaw, Poland
Other Locations Dubai, London, Houston
Founded in 2019
Porticos is a product development company delivering end-to-end engineering services including new product development, engineering investigation, and production. Notable portfolio items include the MT2000 Barcode Scanner & Mobile Terminal, Portray System, SENSIT P100 Personal Gas Monitor, FiLIP Smartwatch, SENSIT Gold G3 Multi-Gas Detector, and L3Harris XL-200P LTE-Enabled Radio.
Minimum Cost $5,000+
Language English
Employee Count 10+
Headquarter in Morrisville, NC
Other Locations –
Founded in 2003
UXStudioTeam builds UX-focused design portfolios and case studies with strong visual storytelling and process clarity. Their resources showcase work done via UXfolio and similar platforms. While specific clients are less featured publicly, they are trusted for guiding designers and agencies to sharpen their UX presentation and narrative impact.
Minimum Cost $10,000+
Language English
Employee Count 50+
Headquarter in Budapest, Hungary
Other Locations –
Founded in 2013
Craft Innovations is a UX research & design firm offering product design, usability testing, customer research, experience & brand assessment. It partners with finance & fintech clients—Case Studies highlight UX redesign for BCU Financial Credit Union and a website project with S-PRO Fintech, boosting engagement by ~33%.
Minimum Cost $10,000+
Language English
Employee Count 10+
Headquarter in Toronto, Canada
Other Locations –
Founded in 2019
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Slide UX designs intuitive, accessible UX for AgeTech, care, and brain-change applications. Working with clients like Harvard, Alzheimer’s Association, Deployed Medicine, UTexas, and others, their portfolio includes a legacy-planning app prototype, a senior care marketplace, and caregiver tools. They’re known for empathy-led research and UI that respects dignity.
Minimum Cost $5,000+
Language English
Employee Count 10+
Headquarter in Austin, Texas
Other Locations –
Founded in 2012
Duck.Design offers unlimited design services (brand identity, UI/UX, infographics, motion graphics, app & website design) under a flat-monthly-fee model. Clients include Logitech (SmartHabits), TUIO, Lambda Factor, Net Zero Insights.
Minimum Cost $1,000+
Language English, German
Employee Count 100+
Headquarter in London, England
Other Locations New York
Founded in 2017
Momentum Design Lab delivers human-centered digital product design, experience & strategy across service design, AI/data innovation, and product engineering. Projects include Matillion, Piplsay. They help brands through co-creation and design thinking to reshape software suites and research tools.
Minimum Cost $25,000+
Language English, German, Spanish
Employee Count 10+
Headquarter in San Mateo, California
Other Locations New York, London
Founded in 2002
Nomtek builds mobile, web, AR/VR & AI-powered applications, offering full-cycle product strategy, development, and emerging-tech services. Clients/projects include Slyyd (on-set lighting control), Monster AI job search, Siemens Healthineers: AE360, Vogue Singapore spatial gallery.
Minimum Cost $25,000+
Language English, Polish
Employee Count 50+
Headquarter in Wrocław, Poland
Other Locations –
Founded in 2009
Droid Technologies specializes in embedded product development: hardware/electronics design, firmware, mechanical/industrial design, software & QA. Their clients include InnovationLab, Controllino, SUBPAC, Prosteer, among others in domains like medical devices, smart home, and consumer electronics.
Minimum Cost $25,000+
Language English, Ukrainian
Employee Count 50+
Headquarter in Kyiv, Ukraine
Other Locations –
Founded in 2016
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