10 Best UX Agencies for Growth Stage Startups That Drive Results
10 Best UX Agencies for Growth Stage Startups That Drive Results
10 Best UX Agencies for Growth Stage Startups That Drive Results
Looking to scale efficiently? Explore the top 10 best UX agencies guiding growth-stage startups to improve UX and boost retention.
Looking to scale efficiently? Explore the top 10 best UX agencies guiding growth-stage startups to improve UX and boost retention.
Looking to scale efficiently? Explore the top 10 best UX agencies guiding growth-stage startups to improve UX and boost retention.
4 minutes
4 minutes
4 minutes
Introduction
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & made one of the most comprehensive agency comparisons ever done.
We gave them the same documented project brief & analyzed them based on:
Pricing
Engagement Model
Payment Structure
Timeline
Team Structure
Number of Employees
Domain Expertise
Depth of Service
Business Thinking (Conversion Rate Optimization)
Client Collaboration
Dev Handoff Process
Work Setup (Remote/Hybrid/In-Office)
We then took all this information and created “The Ultimate UX Agency Benchmarking Report for 2025”.
Based on our global benchmarks, we handpicked a focused list of the 10 best ux agencies for growth stage startups.
By the end, you’ll know which agency is best aligned with your growth goals, scale-up challenges, and advanced user experience needs.
Introduction
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & made one of the most comprehensive agency comparisons ever done.
We gave them the same documented project brief & analyzed them based on:
Pricing
Engagement Model
Payment Structure
Timeline
Team Structure
Number of Employees
Domain Expertise
Depth of Service
Business Thinking (Conversion Rate Optimization)
Client Collaboration
Dev Handoff Process
Work Setup (Remote/Hybrid/In-Office)
We then took all this information and created “The Ultimate UX Agency Benchmarking Report for 2025”.
Based on our global benchmarks, we handpicked a focused list of the 10 best ux agencies for growth stage startups.
By the end, you’ll know which agency is best aligned with your growth goals, scale-up challenges, and advanced user experience needs.
Introduction
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & made one of the most comprehensive agency comparisons ever done.
We gave them the same documented project brief & analyzed them based on:
Pricing
Engagement Model
Payment Structure
Timeline
Team Structure
Number of Employees
Domain Expertise
Depth of Service
Business Thinking (Conversion Rate Optimization)
Client Collaboration
Dev Handoff Process
Work Setup (Remote/Hybrid/In-Office)
We then took all this information and created “The Ultimate UX Agency Benchmarking Report for 2025”.
Based on our global benchmarks, we handpicked a focused list of the 10 best ux agencies for growth stage startups.
By the end, you’ll know which agency is best aligned with your growth goals, scale-up challenges, and advanced user experience needs.
How To Evaluate Your Agency?
During our benchmarking, we identified three critical mistakes when choosing the best ux agencies for growth stage startups:
Partnering with agencies that lack enterprise-readiness, causing friction during scale.
Focusing only on visual upgrades instead of addressing deep UX problems affecting retention.
How To Evaluate Your Agency?
During our benchmarking, we identified three critical mistakes when choosing the best ux agencies for growth stage startups:
Partnering with agencies that lack enterprise-readiness, causing friction during scale.
Focusing only on visual upgrades instead of addressing deep UX problems affecting retention.
How To Evaluate Your Agency?
During our benchmarking, we identified three critical mistakes when choosing the best ux agencies for growth stage startups:
Partnering with agencies that lack enterprise-readiness, causing friction during scale.
Focusing only on visual upgrades instead of addressing deep UX problems affecting retention.
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.
If location isn’t a huge factor, schedule a call with us to discuss your goals & we’ll let you know how we can help.
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.
If location isn’t a huge factor, schedule a call with us to discuss your goals & we’ll let you know how we can help.
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.
If location isn’t a huge factor, schedule a call with us to discuss your goals & we’ll let you know how we can help.
10 Best UX Agencies for Growth Stage Startups: [Comparison]
Bricx
Bricx is a founder-led UX design agency exclusively working with B2B & AI SaaS startups to get more signups, increase conversions, and reduce user churn.
We have a running list of 25+ UX case studies of successfully completed website & product design projects for our clients.
Our clients vouch for our impeccable visual design taste along with deep product knowledge resulting in standout products with a delightful user experience.
Bricx is a trusted design partner of fast-growing SaaS backed by Y Combinator, Accel, Sequoia, Riverside Ventures, Techstars, Greyloft, Blume Ventures, and other reputed venture firms.
We’re a niche group of SaaS UX specialists who enjoy working with startups who like to move fast, test new ideas, and iterate even faster.
If that’s you — feel free to book a call with one of our founders, and they’ll be able to guide you through how we can collaborate.
Employees-to-Client Ratio (Bandwidth): 1:1
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Daily async + weekly reviews
App/Web Dev Support: Yes
Office Culture: Remote-first, collaborative
IDEO
IDEO brings design thinking frameworks to complex scale-up problems.
They help growth stage teams reimagine workflows, improve retention, and align cross-functional stakeholders.
Included in the best ux agencies for growth stage startups, IDEO is a strong partner for organizations needing structured innovation.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Workshop-driven
App/Web Dev Support: Minimal
Office Culture: Collaborative, exploratory
Work & Co
Work & Co integrates product design and engineering seamlessly, enabling growth startups to ship polished, scalable products.
Their reputation as one of the best ux agencies for growth stage startups comes from balancing ambitious design with strong technical execution.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Frequent demos
App/Web Dev Support: Yes
Office Culture: Collaborative, product-driven
Metalab
Metalab partners with growth stage teams to refine and scale existing products.
Their focus on usability testing and product iteration makes them a reliable choice in the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Weekly structured reviews
App/Web Dev Support: Partner-based
Office Culture: Creative, balanced
R/GA
R/GA supports growth stage companies with scalable platforms, combining UX with marketing and brand design.
They stand out in the best ux agencies for growth stage startups by offering both design excellence and go-to-market expertise.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Structured syncs
App/Web Dev Support: Yes
Office Culture: Strategic, global
Frog Design
Frog Design works with companies scaling globally, offering UX strategies that improve user retention and satisfaction.
Their placement in the best ux agencies for growth stage startups is reinforced by their global presence and service design expertise.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Formal + consistent
App/Web Dev Support: Yes
Office Culture: Global, innovative
Fantasy
Fantasy creates bold, high-end user experiences for products already in-market.
Growth stage founders consider them one of the best ux agencies for growth stage startups for their ability to differentiate mature products with fresh design.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Sprint-based updates
App/Web Dev Support: Limited
Office Culture: Creative, visionary
Designit
Designit supports growth startups through design systems and scalable UX patterns.
They feature among the best ux agencies for growth stage startups for their strength in combining UX with business strategy.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Structured weekly updates
App/Web Dev Support: Yes
Office Culture: Systems-oriented, innovative
10 Best UX Agencies for Growth Stage Startups: [Comparison]
Bricx
Bricx is a founder-led UX design agency exclusively working with B2B & AI SaaS startups to get more signups, increase conversions, and reduce user churn.
We have a running list of 25+ UX case studies of successfully completed website & product design projects for our clients.
Our clients vouch for our impeccable visual design taste along with deep product knowledge resulting in standout products with a delightful user experience.
Bricx is a trusted design partner of fast-growing SaaS backed by Y Combinator, Accel, Sequoia, Riverside Ventures, Techstars, Greyloft, Blume Ventures, and other reputed venture firms.
We’re a niche group of SaaS UX specialists who enjoy working with startups who like to move fast, test new ideas, and iterate even faster.
If that’s you — feel free to book a call with one of our founders, and they’ll be able to guide you through how we can collaborate.
Employees-to-Client Ratio (Bandwidth): 1:1
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Daily async + weekly reviews
App/Web Dev Support: Yes
Office Culture: Remote-first, collaborative
IDEO
IDEO brings design thinking frameworks to complex scale-up problems.
They help growth stage teams reimagine workflows, improve retention, and align cross-functional stakeholders.
Included in the best ux agencies for growth stage startups, IDEO is a strong partner for organizations needing structured innovation.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Workshop-driven
App/Web Dev Support: Minimal
Office Culture: Collaborative, exploratory
Work & Co
Work & Co integrates product design and engineering seamlessly, enabling growth startups to ship polished, scalable products.
Their reputation as one of the best ux agencies for growth stage startups comes from balancing ambitious design with strong technical execution.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Frequent demos
App/Web Dev Support: Yes
Office Culture: Collaborative, product-driven
Metalab
Metalab partners with growth stage teams to refine and scale existing products.
Their focus on usability testing and product iteration makes them a reliable choice in the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Weekly structured reviews
App/Web Dev Support: Partner-based
Office Culture: Creative, balanced
R/GA
R/GA supports growth stage companies with scalable platforms, combining UX with marketing and brand design.
They stand out in the best ux agencies for growth stage startups by offering both design excellence and go-to-market expertise.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Structured syncs
App/Web Dev Support: Yes
Office Culture: Strategic, global
Frog Design
Frog Design works with companies scaling globally, offering UX strategies that improve user retention and satisfaction.
Their placement in the best ux agencies for growth stage startups is reinforced by their global presence and service design expertise.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Formal + consistent
App/Web Dev Support: Yes
Office Culture: Global, innovative
Fantasy
Fantasy creates bold, high-end user experiences for products already in-market.
Growth stage founders consider them one of the best ux agencies for growth stage startups for their ability to differentiate mature products with fresh design.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Sprint-based updates
App/Web Dev Support: Limited
Office Culture: Creative, visionary
Designit
Designit supports growth startups through design systems and scalable UX patterns.
They feature among the best ux agencies for growth stage startups for their strength in combining UX with business strategy.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Structured weekly updates
App/Web Dev Support: Yes
Office Culture: Systems-oriented, innovative
10 Best UX Agencies for Growth Stage Startups: [Comparison]
Bricx
Bricx is a founder-led UX design agency exclusively working with B2B & AI SaaS startups to get more signups, increase conversions, and reduce user churn.
We have a running list of 25+ UX case studies of successfully completed website & product design projects for our clients.
Our clients vouch for our impeccable visual design taste along with deep product knowledge resulting in standout products with a delightful user experience.
Bricx is a trusted design partner of fast-growing SaaS backed by Y Combinator, Accel, Sequoia, Riverside Ventures, Techstars, Greyloft, Blume Ventures, and other reputed venture firms.
We’re a niche group of SaaS UX specialists who enjoy working with startups who like to move fast, test new ideas, and iterate even faster.
If that’s you — feel free to book a call with one of our founders, and they’ll be able to guide you through how we can collaborate.
Employees-to-Client Ratio (Bandwidth): 1:1
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Daily async + weekly reviews
App/Web Dev Support: Yes
Office Culture: Remote-first, collaborative
IDEO
IDEO brings design thinking frameworks to complex scale-up problems.
They help growth stage teams reimagine workflows, improve retention, and align cross-functional stakeholders.
Included in the best ux agencies for growth stage startups, IDEO is a strong partner for organizations needing structured innovation.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Workshop-driven
App/Web Dev Support: Minimal
Office Culture: Collaborative, exploratory
Work & Co
Work & Co integrates product design and engineering seamlessly, enabling growth startups to ship polished, scalable products.
Their reputation as one of the best ux agencies for growth stage startups comes from balancing ambitious design with strong technical execution.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Frequent demos
App/Web Dev Support: Yes
Office Culture: Collaborative, product-driven
Metalab
Metalab partners with growth stage teams to refine and scale existing products.
Their focus on usability testing and product iteration makes them a reliable choice in the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Weekly structured reviews
App/Web Dev Support: Partner-based
Office Culture: Creative, balanced
R/GA
R/GA supports growth stage companies with scalable platforms, combining UX with marketing and brand design.
They stand out in the best ux agencies for growth stage startups by offering both design excellence and go-to-market expertise.
Employees-to-Client Ratio (Bandwidth): 1:5
Process Maturity: Very High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Structured syncs
App/Web Dev Support: Yes
Office Culture: Strategic, global
Frog Design
Frog Design works with companies scaling globally, offering UX strategies that improve user retention and satisfaction.
Their placement in the best ux agencies for growth stage startups is reinforced by their global presence and service design expertise.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Limited
Client Communication (Meetings + Daily Updates): Formal + consistent
App/Web Dev Support: Yes
Office Culture: Global, innovative
Fantasy
Fantasy creates bold, high-end user experiences for products already in-market.
Growth stage founders consider them one of the best ux agencies for growth stage startups for their ability to differentiate mature products with fresh design.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: High
AI Design Experience: Yes
Client Communication (Meetings + Daily Updates): Sprint-based updates
App/Web Dev Support: Limited
Office Culture: Creative, visionary
Designit
Designit supports growth startups through design systems and scalable UX patterns.
They feature among the best ux agencies for growth stage startups for their strength in combining UX with business strategy.
Employees-to-Client Ratio (Bandwidth): 1:4
Process Maturity: Very High
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Structured weekly updates
App/Web Dev Support: Yes
Office Culture: Systems-oriented, innovative
Beyond
Beyond focuses on rapid design cycles for teams scaling product adoption.
Their lean approach ensures growth companies can launch faster without losing quality.
They are often listed in the best ux agencies for growth stage startups for their measurable ROI and founder-friendly engagement model.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: Medium
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Agile syncs
App/Web Dev Support: Via partners
Office Culture: Practical, lean
Momentum Design Lab
Momentum Design Lab helps growth stage startups scale UX operations with structured processes.
Their systematic delivery and engineering alignment make them one of the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Weekly reviews
App/Web Dev Support: Limited
Office Culture: Global, structured
Conclusion
Choosing the best ux agencies for growth stage startups is about ensuring scalability, retention, and design consistency. The right partner will enhance usability, drive revenue, and integrate seamlessly with existing teams.
Beyond
Beyond focuses on rapid design cycles for teams scaling product adoption.
Their lean approach ensures growth companies can launch faster without losing quality.
They are often listed in the best ux agencies for growth stage startups for their measurable ROI and founder-friendly engagement model.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: Medium
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Agile syncs
App/Web Dev Support: Via partners
Office Culture: Practical, lean
Momentum Design Lab
Momentum Design Lab helps growth stage startups scale UX operations with structured processes.
Their systematic delivery and engineering alignment make them one of the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Weekly reviews
App/Web Dev Support: Limited
Office Culture: Global, structured
Conclusion
Choosing the best ux agencies for growth stage startups is about ensuring scalability, retention, and design consistency. The right partner will enhance usability, drive revenue, and integrate seamlessly with existing teams.
Beyond
Beyond focuses on rapid design cycles for teams scaling product adoption.
Their lean approach ensures growth companies can launch faster without losing quality.
They are often listed in the best ux agencies for growth stage startups for their measurable ROI and founder-friendly engagement model.
Employees-to-Client Ratio (Bandwidth): 1:2
Process Maturity: Medium
AI Design Experience: Moderate
Client Communication (Meetings + Daily Updates): Agile syncs
App/Web Dev Support: Via partners
Office Culture: Practical, lean
Momentum Design Lab
Momentum Design Lab helps growth stage startups scale UX operations with structured processes.
Their systematic delivery and engineering alignment make them one of the best ux agencies for growth stage startups.
Employees-to-Client Ratio (Bandwidth): 1:3
Process Maturity: Very High
AI Design Experience: Emerging
Client Communication (Meetings + Daily Updates): Weekly reviews
App/Web Dev Support: Limited
Office Culture: Global, structured
Conclusion
Choosing the best ux agencies for growth stage startups is about ensuring scalability, retention, and design consistency. The right partner will enhance usability, drive revenue, and integrate seamlessly with existing teams.
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
Bookings Open for Jun’25
© Bricxlabs 2024. All Rights Reserved
Bricx
Bookings Open for Jun’25
© Bricxlabs 2024. All Rights Reserved
Bricx
Bookings Open for Jun’25
© Bricxlabs 2024. All Rights Reserved
