10 Best Radix UI Design Agencies - December 2025
10 Best Radix UI Design Agencies - December 2025
10 Best Radix UI Design Agencies - December 2025
Looking for the best Radix UI design agencies? Discover 10 top firms crafting fast, accessible, and component-driven interfaces with Radix UI for modern apps.
Looking for the best Radix UI design agencies? Discover 10 top firms crafting fast, accessible, and component-driven interfaces with Radix UI for modern apps.
Looking for the best Radix UI design agencies? Discover 10 top firms crafting fast, accessible, and component-driven interfaces with Radix UI for modern apps.
4 minutes
4 minutes
4 minutes
December, 2025
December, 2025
December, 2025
Introduction
Picking the right partner to design your app with Radix UI can make all the difference—especially when you want slick interfaces, rock-solid accessibility, and a smooth build process. Radix UI is an open-source component library built for high-quality, accessible React applications. radix-ui.com+2radix-ui.com+2 With so many design agencies claiming “expertise in Radix,” you need to cut through the noise and find the one that actually gets it—how they evaluate accessibility, align UI with business goals, and integrate seamlessly with development. Keep reading and I’ll walk you through what to look for—and spotlight nine agencies that stand out when it comes to Radix UI-driven design.
Introduction
Picking the right partner to design your app with Radix UI can make all the difference—especially when you want slick interfaces, rock-solid accessibility, and a smooth build process. Radix UI is an open-source component library built for high-quality, accessible React applications. radix-ui.com+2radix-ui.com+2 With so many design agencies claiming “expertise in Radix,” you need to cut through the noise and find the one that actually gets it—how they evaluate accessibility, align UI with business goals, and integrate seamlessly with development. Keep reading and I’ll walk you through what to look for—and spotlight nine agencies that stand out when it comes to Radix UI-driven design.
Introduction
Picking the right partner to design your app with Radix UI can make all the difference—especially when you want slick interfaces, rock-solid accessibility, and a smooth build process. Radix UI is an open-source component library built for high-quality, accessible React applications. radix-ui.com+2radix-ui.com+2 With so many design agencies claiming “expertise in Radix,” you need to cut through the noise and find the one that actually gets it—how they evaluate accessibility, align UI with business goals, and integrate seamlessly with development. Keep reading and I’ll walk you through what to look for—and spotlight nine agencies that stand out when it comes to Radix UI-driven design.
How to Evaluate Your Radix UI Agency?
When you’re exploring design agencies that will work with Radix UI, here are key criteria to consider:
Component library expertise & accessibility awareness
Make sure the agency understands Radix’s approach (unstyled, accessible primitives) and builds for inclusive UX, not just visuals.Design-system mindset
Look for experience in design systems: they’ll better integrate Radix components, maintain consistency, and scale efficiently.Collaboration with developers
Since Radix bridges design and code, the agency should have workflows that align designers and devs—ensuring what you design gets built cleanly.Portfolio relevance
Check for past work with component-based libraries or React ecosystems, especially where UI frameworks + accessibility were key.Business-outcome focus
Beyond pretty screens, the agency should reference conversion, retention, user flows, or other metrics showing design impact.
Communication & process clarity Because Radix usage often involves dev hand-offs and component mapping, you’ll want an agency with transparent process: timelines, hand-off tools, version control, etc.
How to Evaluate Your Radix UI Agency?
When you’re exploring design agencies that will work with Radix UI, here are key criteria to consider:
Component library expertise & accessibility awareness
Make sure the agency understands Radix’s approach (unstyled, accessible primitives) and builds for inclusive UX, not just visuals.Design-system mindset
Look for experience in design systems: they’ll better integrate Radix components, maintain consistency, and scale efficiently.Collaboration with developers
Since Radix bridges design and code, the agency should have workflows that align designers and devs—ensuring what you design gets built cleanly.Portfolio relevance
Check for past work with component-based libraries or React ecosystems, especially where UI frameworks + accessibility were key.Business-outcome focus
Beyond pretty screens, the agency should reference conversion, retention, user flows, or other metrics showing design impact.
Communication & process clarity Because Radix usage often involves dev hand-offs and component mapping, you’ll want an agency with transparent process: timelines, hand-off tools, version control, etc.
How to Evaluate Your Radix UI Agency?
When you’re exploring design agencies that will work with Radix UI, here are key criteria to consider:
Component library expertise & accessibility awareness
Make sure the agency understands Radix’s approach (unstyled, accessible primitives) and builds for inclusive UX, not just visuals.Design-system mindset
Look for experience in design systems: they’ll better integrate Radix components, maintain consistency, and scale efficiently.Collaboration with developers
Since Radix bridges design and code, the agency should have workflows that align designers and devs—ensuring what you design gets built cleanly.Portfolio relevance
Check for past work with component-based libraries or React ecosystems, especially where UI frameworks + accessibility were key.Business-outcome focus
Beyond pretty screens, the agency should reference conversion, retention, user flows, or other metrics showing design impact.
Communication & process clarity Because Radix usage often involves dev hand-offs and component mapping, you’ll want an agency with transparent process: timelines, hand-off tools, version control, etc.
Bricx - Premium UI/UX Partners For SaaS
We at Bricx exclusively work with B2B & AI SaaS to create unforgettable user experiences. Our team of UX experts design high-converting websites and products, using our deep understanding of SaaS & design.
We have a running list of 25+ UX case studies where we have successfully completed website & product design projects for our clients.
Our clients include B2B SaaS & AI companies like Writesonic, Sybill, Manyreach, and other reputed names.
Schedule a call with us to discuss your goals & we’ll let you know how we can help.
Bricx - Premium UI/UX Partners For SaaS
We at Bricx exclusively work with B2B & AI SaaS to create unforgettable user experiences. Our team of UX experts design high-converting websites and products, using our deep understanding of SaaS & design.
We have a running list of 25+ UX case studies where we have successfully completed website & product design projects for our clients.
Our clients include B2B SaaS & AI companies like Writesonic, Sybill, Manyreach, and other reputed names.
Schedule a call with us to discuss your goals & we’ll let you know how we can help.
Bricx - Premium UI/UX Partners For SaaS
We at Bricx exclusively work with B2B & AI SaaS to create unforgettable user experiences. Our team of UX experts design high-converting websites and products, using our deep understanding of SaaS & design.
We have a running list of 25+ UX case studies where we have successfully completed website & product design projects for our clients.
Our clients include B2B SaaS & AI companies like Writesonic, Sybill, Manyreach, and other reputed names.
Schedule a call with us to discuss your goals & we’ll let you know how we can help.
Top Design Agencies Using Radix UI: [Comparison]
Ramotion
Ramotion is a San Francisco-based design agency specialising in brand identity, UI/UX for mobile and web, and marketing websites. ramotion.com+1 While not explicitly advertising Radix UI expertise, their strong background in design systems (see their “Design Systems” service page) suggests they’re well suited for component-driven libraries like Radix. ramotion.com
Quick Points:
Hourly Rate: (custom pricing)
Location: San Francisco, CA
Employees: (not specified)
Clay.global
Clay is a full-service UI/UX and branding agency, headquartered in San Francisco, with 78 team members and 16 years in business. Clay UX Design They emphasise delivering design systems and digital experiences across platforms, making them a strong fit for Radix-based workflows where you need structure + scale. Clay UX Design+1
Quick Points:
Hourly Rate: (not publicly specified)
Location: San Francisco, CA
Employees: ~78
Metacarbon
Metacarbon, based in L’viv, Ukraine, focuses on product and brand design with a “full cycle” service model for digital products. metacarbon.com+1 According to Clutch, they charge $50-99/hr and have 10-49 employees. Clutch Though not Radix-specific on their site, their interface design orientation suggests they can handle component-library-based builds.
Quick Points:
Hourly Rate: $50-99 / hr
Location: L’viv, Ukraine
Employees: 10-49
Metalab
Metalab is a veteran digital-product design agency (“Since 2006”) that helps brands build and ship products. Metalab | We make interfaces+1 Their long history with product interfaces and engineering collaboration aligns well with a component-library mindset such as Radix.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Global / Vancouver-rooted
Employees: 51-200 LinkedIn
UX Studio
UX Studio is a well-regarded UI/UX agency, though publicly available details specific to Radix UI aren’t as visible. They’re worth a look if you value deep user-research and experience design over specific tech stacks.
Quick Points:
Hourly Rate: (not publicly specified)
Location: (not publicly specified)
Employees: (not publicly specified)
Halo Lab
Choosing the right Radix UI agency isn’t just about great visuals—it’s also about understanding workflows, user behavior, and business outcomes. The right team will help you drive sign‑ups, boost retention, and simplify complex experiences.
If you emphasize design‑system fluency, developer readiness, accessibility, scalability, and embedded collaboration in your evaluation, you’ll land a partner who elevates your Radix UI investment and delivers real product value.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Ukraine
Employees: (not publicly specified)
Arounda
Arounda is a design & development partner combining branding, web & app design, and development. Their holistic approach makes them a strong candidate when you want design aligned with build—and tools like Radix UI can bridge both. Arounda
Quick Points:
Hourly Rate: (not publicly specified)
Location: (various)
Employees: (not publicly specified)
Eleken
Eleken focuses on SaaS UI/UX design, helping dev-designed MVPs become more user-friendly. Eleken+1 Their niche SaaS focus means working with component-based frameworks (such as Radix) is quite plausible.
Quick Points:
Hourly Rate: $50/hr DesignRush
Location: Kyiv, Ukraine
Employees: 50-99 DesignRush
ProCreator
ProCreator, based in India, specialises in UI/UX for digital experiences across sectors like FinTech and HealthTech. Their pricing is competitive and they emphasise faster time-to-value. Clutch
Quick Points:
Hourly Rate: $25-49 / hr
Location: India
Employees: 1-10
Top Design Agencies Using Radix UI: [Comparison]
Ramotion
Ramotion is a San Francisco-based design agency specialising in brand identity, UI/UX for mobile and web, and marketing websites. ramotion.com+1 While not explicitly advertising Radix UI expertise, their strong background in design systems (see their “Design Systems” service page) suggests they’re well suited for component-driven libraries like Radix. ramotion.com
Quick Points:
Hourly Rate: (custom pricing)
Location: San Francisco, CA
Employees: (not specified)
Clay.global
Clay is a full-service UI/UX and branding agency, headquartered in San Francisco, with 78 team members and 16 years in business. Clay UX Design They emphasise delivering design systems and digital experiences across platforms, making them a strong fit for Radix-based workflows where you need structure + scale. Clay UX Design+1
Quick Points:
Hourly Rate: (not publicly specified)
Location: San Francisco, CA
Employees: ~78
Metacarbon
Metacarbon, based in L’viv, Ukraine, focuses on product and brand design with a “full cycle” service model for digital products. metacarbon.com+1 According to Clutch, they charge $50-99/hr and have 10-49 employees. Clutch Though not Radix-specific on their site, their interface design orientation suggests they can handle component-library-based builds.
Quick Points:
Hourly Rate: $50-99 / hr
Location: L’viv, Ukraine
Employees: 10-49
Metalab
Metalab is a veteran digital-product design agency (“Since 2006”) that helps brands build and ship products. Metalab | We make interfaces+1 Their long history with product interfaces and engineering collaboration aligns well with a component-library mindset such as Radix.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Global / Vancouver-rooted
Employees: 51-200 LinkedIn
UX Studio
UX Studio is a well-regarded UI/UX agency, though publicly available details specific to Radix UI aren’t as visible. They’re worth a look if you value deep user-research and experience design over specific tech stacks.
Quick Points:
Hourly Rate: (not publicly specified)
Location: (not publicly specified)
Employees: (not publicly specified)
Halo Lab
Choosing the right Radix UI agency isn’t just about great visuals—it’s also about understanding workflows, user behavior, and business outcomes. The right team will help you drive sign‑ups, boost retention, and simplify complex experiences.
If you emphasize design‑system fluency, developer readiness, accessibility, scalability, and embedded collaboration in your evaluation, you’ll land a partner who elevates your Radix UI investment and delivers real product value.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Ukraine
Employees: (not publicly specified)
Arounda
Arounda is a design & development partner combining branding, web & app design, and development. Their holistic approach makes them a strong candidate when you want design aligned with build—and tools like Radix UI can bridge both. Arounda
Quick Points:
Hourly Rate: (not publicly specified)
Location: (various)
Employees: (not publicly specified)
Eleken
Eleken focuses on SaaS UI/UX design, helping dev-designed MVPs become more user-friendly. Eleken+1 Their niche SaaS focus means working with component-based frameworks (such as Radix) is quite plausible.
Quick Points:
Hourly Rate: $50/hr DesignRush
Location: Kyiv, Ukraine
Employees: 50-99 DesignRush
ProCreator
ProCreator, based in India, specialises in UI/UX for digital experiences across sectors like FinTech and HealthTech. Their pricing is competitive and they emphasise faster time-to-value. Clutch
Quick Points:
Hourly Rate: $25-49 / hr
Location: India
Employees: 1-10
Top Design Agencies Using Radix UI: [Comparison]
Ramotion
Ramotion is a San Francisco-based design agency specialising in brand identity, UI/UX for mobile and web, and marketing websites. ramotion.com+1 While not explicitly advertising Radix UI expertise, their strong background in design systems (see their “Design Systems” service page) suggests they’re well suited for component-driven libraries like Radix. ramotion.com
Quick Points:
Hourly Rate: (custom pricing)
Location: San Francisco, CA
Employees: (not specified)
Clay.global
Clay is a full-service UI/UX and branding agency, headquartered in San Francisco, with 78 team members and 16 years in business. Clay UX Design They emphasise delivering design systems and digital experiences across platforms, making them a strong fit for Radix-based workflows where you need structure + scale. Clay UX Design+1
Quick Points:
Hourly Rate: (not publicly specified)
Location: San Francisco, CA
Employees: ~78
Metacarbon
Metacarbon, based in L’viv, Ukraine, focuses on product and brand design with a “full cycle” service model for digital products. metacarbon.com+1 According to Clutch, they charge $50-99/hr and have 10-49 employees. Clutch Though not Radix-specific on their site, their interface design orientation suggests they can handle component-library-based builds.
Quick Points:
Hourly Rate: $50-99 / hr
Location: L’viv, Ukraine
Employees: 10-49
Metalab
Metalab is a veteran digital-product design agency (“Since 2006”) that helps brands build and ship products. Metalab | We make interfaces+1 Their long history with product interfaces and engineering collaboration aligns well with a component-library mindset such as Radix.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Global / Vancouver-rooted
Employees: 51-200 LinkedIn
UX Studio
UX Studio is a well-regarded UI/UX agency, though publicly available details specific to Radix UI aren’t as visible. They’re worth a look if you value deep user-research and experience design over specific tech stacks.
Quick Points:
Hourly Rate: (not publicly specified)
Location: (not publicly specified)
Employees: (not publicly specified)
Halo Lab
Choosing the right Radix UI agency isn’t just about great visuals—it’s also about understanding workflows, user behavior, and business outcomes. The right team will help you drive sign‑ups, boost retention, and simplify complex experiences.
If you emphasize design‑system fluency, developer readiness, accessibility, scalability, and embedded collaboration in your evaluation, you’ll land a partner who elevates your Radix UI investment and delivers real product value.
Quick Points:
Hourly Rate: (not publicly specified)
Location: Ukraine
Employees: (not publicly specified)
Arounda
Arounda is a design & development partner combining branding, web & app design, and development. Their holistic approach makes them a strong candidate when you want design aligned with build—and tools like Radix UI can bridge both. Arounda
Quick Points:
Hourly Rate: (not publicly specified)
Location: (various)
Employees: (not publicly specified)
Eleken
Eleken focuses on SaaS UI/UX design, helping dev-designed MVPs become more user-friendly. Eleken+1 Their niche SaaS focus means working with component-based frameworks (such as Radix) is quite plausible.
Quick Points:
Hourly Rate: $50/hr DesignRush
Location: Kyiv, Ukraine
Employees: 50-99 DesignRush
ProCreator
ProCreator, based in India, specialises in UI/UX for digital experiences across sectors like FinTech and HealthTech. Their pricing is competitive and they emphasise faster time-to-value. Clutch
Quick Points:
Hourly Rate: $25-49 / hr
Location: India
Employees: 1-10
Conclusion
The firms featured in this list stand out for their ability to take Radix UI‑based product projects, whether design systems, component libraries, or fully built apps, and deliver intuitive, polished, and accessible user experiences. Partnering with the right Radix UI design agency can help you translate functional components into seamless, responsive interfaces that scale and feel cohesive across platforms.
As you evaluate your options, choose a team that understands Radix’s primitives, aligns with your product vision, and values clarity, accessibility, and consistency. With the right collaboration, your UX can become a true competitive advantage in adoption, usability, and long‑term satisfaction.
FAQs
1. What makes a design agency a good fit for Radix UI projects?
A strong agency understands component‑driven design, accessibility, and how Radix UI primitives integrate with design systems. They design consistent patterns that map cleanly to Radix components, ensuring accessibility, responsiveness, and developer‑friendly handoff.
2. Why use Radix UI in a design workflow?
Radix UI provides unstyled, accessible primitives that designers can customize. This allows better alignment between design and implementation, consistent interaction patterns, and strong support for accessibility without reinventing core behaviors.
3. What UX services should a Radix UI design agency offer?
Expect user research, component library design, interactive prototyping, UX flows, accessibility reviews, design tokens, high‑fidelity UI, and developer handoff documentation that aligns with Radix UI patterns and best practices.
4. What types of projects benefit most from Radix UI design expertise?
Complex web applications, dashboards, SaaS products, admin panels, and digital tools with dense interactions or custom components benefit most. Radix UI helps maintain consistency and accessibility at scale.
5. When should I involve a Radix UI design agency in my project?
Engage them early during discovery or design system planning to align UX patterns to Radix primitives. They can also help during prototyping, before development kickoff, or mid‑project for component standardization and accessibility fixes.
6. How do I evaluate if a design agency is right for Radix UI work?
Review their portfolio for component‑driven design or system work. Ask about their experience with accessibility, design tokens, responsive patterns, and developer handoff. Confirm they know how to structure design files and documentation to map directly to Radix UI components.
Conclusion
The firms featured in this list stand out for their ability to take Radix UI‑based product projects, whether design systems, component libraries, or fully built apps, and deliver intuitive, polished, and accessible user experiences. Partnering with the right Radix UI design agency can help you translate functional components into seamless, responsive interfaces that scale and feel cohesive across platforms.
As you evaluate your options, choose a team that understands Radix’s primitives, aligns with your product vision, and values clarity, accessibility, and consistency. With the right collaboration, your UX can become a true competitive advantage in adoption, usability, and long‑term satisfaction.
FAQs
1. What makes a design agency a good fit for Radix UI projects?
A strong agency understands component‑driven design, accessibility, and how Radix UI primitives integrate with design systems. They design consistent patterns that map cleanly to Radix components, ensuring accessibility, responsiveness, and developer‑friendly handoff.
2. Why use Radix UI in a design workflow?
Radix UI provides unstyled, accessible primitives that designers can customize. This allows better alignment between design and implementation, consistent interaction patterns, and strong support for accessibility without reinventing core behaviors.
3. What UX services should a Radix UI design agency offer?
Expect user research, component library design, interactive prototyping, UX flows, accessibility reviews, design tokens, high‑fidelity UI, and developer handoff documentation that aligns with Radix UI patterns and best practices.
4. What types of projects benefit most from Radix UI design expertise?
Complex web applications, dashboards, SaaS products, admin panels, and digital tools with dense interactions or custom components benefit most. Radix UI helps maintain consistency and accessibility at scale.
5. When should I involve a Radix UI design agency in my project?
Engage them early during discovery or design system planning to align UX patterns to Radix primitives. They can also help during prototyping, before development kickoff, or mid‑project for component standardization and accessibility fixes.
6. How do I evaluate if a design agency is right for Radix UI work?
Review their portfolio for component‑driven design or system work. Ask about their experience with accessibility, design tokens, responsive patterns, and developer handoff. Confirm they know how to structure design files and documentation to map directly to Radix UI components.
Conclusion
The firms featured in this list stand out for their ability to take Radix UI‑based product projects, whether design systems, component libraries, or fully built apps, and deliver intuitive, polished, and accessible user experiences. Partnering with the right Radix UI design agency can help you translate functional components into seamless, responsive interfaces that scale and feel cohesive across platforms.
As you evaluate your options, choose a team that understands Radix’s primitives, aligns with your product vision, and values clarity, accessibility, and consistency. With the right collaboration, your UX can become a true competitive advantage in adoption, usability, and long‑term satisfaction.
FAQs
1. What makes a design agency a good fit for Radix UI projects?
A strong agency understands component‑driven design, accessibility, and how Radix UI primitives integrate with design systems. They design consistent patterns that map cleanly to Radix components, ensuring accessibility, responsiveness, and developer‑friendly handoff.
2. Why use Radix UI in a design workflow?
Radix UI provides unstyled, accessible primitives that designers can customize. This allows better alignment between design and implementation, consistent interaction patterns, and strong support for accessibility without reinventing core behaviors.
3. What UX services should a Radix UI design agency offer?
Expect user research, component library design, interactive prototyping, UX flows, accessibility reviews, design tokens, high‑fidelity UI, and developer handoff documentation that aligns with Radix UI patterns and best practices.
4. What types of projects benefit most from Radix UI design expertise?
Complex web applications, dashboards, SaaS products, admin panels, and digital tools with dense interactions or custom components benefit most. Radix UI helps maintain consistency and accessibility at scale.
5. When should I involve a Radix UI design agency in my project?
Engage them early during discovery or design system planning to align UX patterns to Radix primitives. They can also help during prototyping, before development kickoff, or mid‑project for component standardization and accessibility fixes.
6. How do I evaluate if a design agency is right for Radix UI work?
Review their portfolio for component‑driven design or system work. Ask about their experience with accessibility, design tokens, responsive patterns, and developer handoff. Confirm they know how to structure design files and documentation to map directly to Radix UI components.
As a remote-first team of UX specialists, we work exclusively with B2B & AI SaaS companies to design unforgettable user experiences at Bricx.
If you’re a B2B or AI SaaS looking to give your users an unforgettable experience, book a call with us now!
As a remote-first team of UX specialists, we work exclusively with B2B & AI SaaS companies to design unforgettable user experiences at Bricx.
If you’re a B2B or AI SaaS looking to give your users an unforgettable experience, book a call with us now!
As a remote-first team of UX specialists, we work exclusively with B2B & AI SaaS companies to design unforgettable user experiences at Bricx.
If you’re a B2B or AI SaaS looking to give your users an unforgettable experience, book a call with us now!
Author:
Unforgettable Website & UX Design For SaaS
We design high-converting websites and products for B2B AI startups.
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Bricx
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Available for Work
Bricx
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