Clay is a US-based UI/UX design agency focused on high-end digital product design and UX/UI—from research and wireframes to polished UI and design systems.
Top Rated10+ YearsMid-Size
UI/UX DesignBranding & Creative DesignThe Top 10
The absolute best in ui/ux design
IDEO is a US-based UI/UX design agency focused on human-centered design, service design, and digital experiences—from research and wireframes to polished UI and
Top Rated15+ YearsEnterprise
UI/UX Design
Rightpoint is a US-based UI/UX design agency focused on experience design and UX for digital transformation—from research and wireframes to polished UI and desi
Top Rated15+ YearsEnterprise
UI/UX Design
Work & Co is a US-based UI/UX design agency focused on digital product design and user experience for apps and platforms—from research and wireframes to polishe
Top Rated10+ YearsEnterprise
UI/UX Design
Dreamten is a US-based UI/UX design agency focused on digital product UX/UI and human-centered design—from research and wireframes to polished UI and design sys
Top Rated10+ YearsBoutique
UI/UX Design
GoInvo is a US-based UI/UX design agency focused on healthcare UX design and digital product strategy—from research and wireframes to polished UI and design sys
Top Rated15+ YearsSmall Team
UI/UX Design
Happy Cog is a US-based UI/UX design agency focused on experience design and UX for web products—from research and wireframes to polished UI and design systems.
Top Rated15+ YearsSmall Team
UI/UX Design
Method is a US-based UI/UX design agency focused on experience design and product strategy for digital products—from research and wireframes to polished UI and
Top Rated15+ YearsEnterprise
UI/UX DesignMVP Development
Neuron is a US-based UI/UX design agency focused on research-led UX strategy and product design—from research and wireframes to polished UI and design systems.
Top Rated10+ YearsSmall Team
UI/UX Design
fuseproject is a US-based UI/UX design agency focused on product and experience design with strong UI craft—from research and wireframes to polished UI and desi
Top Rated15+ YearsSmall Team
UI/UX DesignTop 10 UI/UX Design Agencies — FAQ
Common questions about the best ui/ux design agencies.
Who is the #1 ui/ux design agency in the USA in 2026?
As of 2026, the top-ranked ui/ux design agency in the USA on AgencyCluster is Clay, with an AgencyCluster Score of 98/100. Rankings are based on verified evidence across credibility, proof of work, reputation, category specialization, delivery maturity, and freshness. Rankings are updated periodically as new evidence becomes available.
How were the top 10 ui/ux design agencies in the USA selected?
This list features 10 agencies selected from AgencyCluster's curated directory. Each agency was evaluated using the AgencyCluster Score (0–100), with particular weight on demonstrated expertise in ui/ux design. Only agencies with verified credentials are eligible, and rankings cannot be purchased. The agencies on this list average 20+ years of experience. For full methodology details, see our How We Rank page.
What should I look for when choosing a ui/ux design agency from this list?
Review their case studies for evidence of user research — not just final visual designs. Ask about their research methods (interviews, usability testing, analytics review). Check whether they deliver design systems or just individual screens. For enterprise products, ask about their experience with complex workflows, data-dense interfaces, and design-to-dev handoff.
How much do the top ui/ux design agencies typically charge?
A product design engagement (research through visual design) typically costs $25K–$150K. Design system creation ranges from $40K–$120K. Ongoing design retainers for product teams run $8K–$25K/month.
Trusted Rankings
Every agency on this list has been reviewed by our editorial team. Rankings are based on our transparent methodology which evaluates credibility, outcomes, and reputation.
No paid rankingsVerified credentialsUpdated regularly
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