Top 10 Web Design Agencies for Series B Startups - December 2025
Top 10 Web Design Agencies for Series B Startups - December 2025
Top 10 Web Design Agencies for Series B Startups - December 2025
Looking for the best web design agencies for Series B startups? Explore our list of 10 firms building fast, modern, and scalable websites for rapidly growing teams.
Looking for the best web design agencies for Series B startups? Explore our list of 10 firms building fast, modern, and scalable websites for rapidly growing teams.
Looking for the best web design agencies for Series B startups? Explore our list of 10 firms building fast, modern, and scalable websites for rapidly growing teams.
4 mins
4 mins
4 mins
December, 2025
December, 2025
December, 2025
Introduction
When a startup reaches Series B — growth, scale, broader feature set, and bigger ambitions — the demands on design and product infrastructure change dramatically. You likely need a website or product interface that can grow with you, support complex product flows, prepare for bigger user bases, and align UX with long-term business goals.
Over the past months, we reviewed over 57 design & UX agencies — running real sales calls, giving them identical series-B–startup project briefs (think: product + marketing site, scalable design system, conversion & activation focus, ability to handle growth), and evaluated them across multiple criteria:
Pricing & engagement model
Speed and flexibility
Team structure & capacity
Domain/product expertise (SaaS, tech, B2B/B2C, etc.)
Depth of services (UX, UI, web/app design, dev handoff)
Product & growth thinking (onboarding, activation, conversion, retention)
Client collaboration & responsiveness
Dev-ready design outputs
Ability to scale as company grows
From that evaluation, we selected the 10 best agencies that combine startup-speed, product maturity, scalable UX, and design quality — ideal for Series B startups gearing up for the next phase.
By the end of this article you’ll know which of these agencies is likely the best match for your needs.
Introduction
When a startup reaches Series B — growth, scale, broader feature set, and bigger ambitions — the demands on design and product infrastructure change dramatically. You likely need a website or product interface that can grow with you, support complex product flows, prepare for bigger user bases, and align UX with long-term business goals.
Over the past months, we reviewed over 57 design & UX agencies — running real sales calls, giving them identical series-B–startup project briefs (think: product + marketing site, scalable design system, conversion & activation focus, ability to handle growth), and evaluated them across multiple criteria:
Pricing & engagement model
Speed and flexibility
Team structure & capacity
Domain/product expertise (SaaS, tech, B2B/B2C, etc.)
Depth of services (UX, UI, web/app design, dev handoff)
Product & growth thinking (onboarding, activation, conversion, retention)
Client collaboration & responsiveness
Dev-ready design outputs
Ability to scale as company grows
From that evaluation, we selected the 10 best agencies that combine startup-speed, product maturity, scalable UX, and design quality — ideal for Series B startups gearing up for the next phase.
By the end of this article you’ll know which of these agencies is likely the best match for your needs.
Introduction
When a startup reaches Series B — growth, scale, broader feature set, and bigger ambitions — the demands on design and product infrastructure change dramatically. You likely need a website or product interface that can grow with you, support complex product flows, prepare for bigger user bases, and align UX with long-term business goals.
Over the past months, we reviewed over 57 design & UX agencies — running real sales calls, giving them identical series-B–startup project briefs (think: product + marketing site, scalable design system, conversion & activation focus, ability to handle growth), and evaluated them across multiple criteria:
Pricing & engagement model
Speed and flexibility
Team structure & capacity
Domain/product expertise (SaaS, tech, B2B/B2C, etc.)
Depth of services (UX, UI, web/app design, dev handoff)
Product & growth thinking (onboarding, activation, conversion, retention)
Client collaboration & responsiveness
Dev-ready design outputs
Ability to scale as company grows
From that evaluation, we selected the 10 best agencies that combine startup-speed, product maturity, scalable UX, and design quality — ideal for Series B startups gearing up for the next phase.
By the end of this article you’ll know which of these agencies is likely the best match for your needs.
How To Evaluate Your Agency?
1. Scalability & Design-System Foundation
At Series B, you’ll expand features, hire more engineers, and likely need consistent UI across more parts of the product. Choose an agency that builds clean, modular design systems and components, ready for scale.
2. Product + Growth Mindset (Not Just “Website Design”)
You need more than marketing pages — product flows, onboarding, activation hooks, dashboards, user journeys, conversion logic. A good agency thinks in product terms, not just visuals.
3. Speed & Flexibility with Quality
Growth phases often demand fast iteration, new features, redesigns, and quick turnarounds. The agency must be nimble but still deliver robust design and UX quality.
4. Strong Communication & Collaboration Capability
As you scale, coordination between founders, product managers, developers, marketers becomes critical. The agency should handle frequent feedback loops, collaboration, and be responsive to changes.
5. Full Delivery: UX, UI, Dev-Ready Handoff
You likely already have developers or are building one. The agency should deliver design assets and specifications that developers can directly build from — reducing friction, rework, and delays.
Top 10 Web Design Agencies for Series B Startups: [Comparison]
Here’s a list of the top 10 web design agencies for Series B startups.
How To Evaluate Your Agency?
1. Scalability & Design-System Foundation
At Series B, you’ll expand features, hire more engineers, and likely need consistent UI across more parts of the product. Choose an agency that builds clean, modular design systems and components, ready for scale.
2. Product + Growth Mindset (Not Just “Website Design”)
You need more than marketing pages — product flows, onboarding, activation hooks, dashboards, user journeys, conversion logic. A good agency thinks in product terms, not just visuals.
3. Speed & Flexibility with Quality
Growth phases often demand fast iteration, new features, redesigns, and quick turnarounds. The agency must be nimble but still deliver robust design and UX quality.
4. Strong Communication & Collaboration Capability
As you scale, coordination between founders, product managers, developers, marketers becomes critical. The agency should handle frequent feedback loops, collaboration, and be responsive to changes.
5. Full Delivery: UX, UI, Dev-Ready Handoff
You likely already have developers or are building one. The agency should deliver design assets and specifications that developers can directly build from — reducing friction, rework, and delays.
Top 10 Web Design Agencies for Series B Startups: [Comparison]
Here’s a list of the top 10 web design agencies for Series B startups.
How To Evaluate Your Agency?
1. Scalability & Design-System Foundation
At Series B, you’ll expand features, hire more engineers, and likely need consistent UI across more parts of the product. Choose an agency that builds clean, modular design systems and components, ready for scale.
2. Product + Growth Mindset (Not Just “Website Design”)
You need more than marketing pages — product flows, onboarding, activation hooks, dashboards, user journeys, conversion logic. A good agency thinks in product terms, not just visuals.
3. Speed & Flexibility with Quality
Growth phases often demand fast iteration, new features, redesigns, and quick turnarounds. The agency must be nimble but still deliver robust design and UX quality.
4. Strong Communication & Collaboration Capability
As you scale, coordination between founders, product managers, developers, marketers becomes critical. The agency should handle frequent feedback loops, collaboration, and be responsive to changes.
5. Full Delivery: UX, UI, Dev-Ready Handoff
You likely already have developers or are building one. The agency should deliver design assets and specifications that developers can directly build from — reducing friction, rework, and delays.
Top 10 Web Design Agencies for Series B Startups: [Comparison]
Here’s a list of the top 10 web design agencies for Series B startups.
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.
Ramotion
Ramotion is a design agency known for working with tech-driven startups and scaling companies. They deliver polished UI/UX, brand-refined web and app interfaces, and scalable design systems. For a Series B startup, Ramotion’s ability to combine clean design, growth-thinking, and engineering-ready handoffs makes them a strong partner, especially if you’re scaling your user base and product scope.
Employees-to-Client Ratio (Bandwidth): Balanced cross-functional teams for each client, ensuring quality and focus.
Process Maturity: Iterative design sprints aligned with product roadmaps — useful for startup growth cycles.
AI Design Experience: Utilizes modern design workflows and tools to accelerate UI/UX ideation and prototyping.
Client Communication: Regular touchpoints, clear feedback cycles, responsive to evolving needs.
App/Web Dev Support: Clean front-end–ready assets, component libraries, responsive design coverage.
Office Culture: Pragmatic, product-aware, design-savvy — ideal for ambitious startups.
Eleken
Eleken is a design studio that specializes in SaaS, web-apps, and product-led interfaces — a good match for Series B startups refining product UX, onboarding flows, or dashboards. Their strength lies in simplifying complex user flows and building UX that scales with features and user growth. If you plan to expand your feature set while keeping UI coherent, Eleken can help you stay consistent and user-friendly.
Employees-to-Client Ratio (Bandwidth): Mid-sized, steady design squads offering consistent support.
Process Maturity: Research-driven UX → structured UI → scalable design systems.
AI Design Experience: Uses modern tools for layout variants, rapid prototyping, and design iteration.
Client Communication: Transparent, with frequent check-ins and flexible iteration.
App/Web Dev Support: Well-documented design handoffs, clean UI components ready for build.
Office Culture: Detail-oriented, user-first, and startup-friendly.
Thoughtbot
Thoughtbot is a hybrid design-engineering agency — great for Series B startups that need not just design but also robust engineering support and stay aligned with evolving product complexity. Their combined design + code expertise helps ensure your product scales with stability while maintaining UX integrity — perfect when you’re adding more features, user roles, or scaling to more users.
Employees-to-Client Ratio (Bandwidth): Senior, cross-functional teams focusing on both design and development needs.
Process Maturity: Agile, iterative workflows blending design, front-end/back-end thinking, and usability.
AI Design Experience: Leverages modern workflows, automation, and rapid prototyping tools.
Client Communication: Sprint-based updates, clear progress tracking, and collaborative decision-making.
App/Web Dev Support: Full-stack readiness — design, front-end, backend integration, and deployment-ready output.
Office Culture: Product-first, pragmatic, engineering-aligned, and scalability-aware.
Clay
Clay is a design agency known for delivering high-end, polished web and product interfaces — ideal for Series B startups that aspire to combine product maturity with brand-level UI quality. If you want your product or website to stand out visually while being functionally solid, Clay’s craft-focused approach helps strike that balance.
Employees-to-Client Ratio (Bandwidth): Dedicated design teams with strong UI/UX and brand design skills.
Process Maturity: Discovery → brand alignment → UI design → iteration — structured for high fidelity.
AI Design Experience: Uses advanced design tooling to explore multiple UI/UX variants efficiently.
Client Communication: Structured reviews, brand alignment sessions, and feedback integration.
App/Web Dev Support: Clean design specs and ready handoff for development teams.
Office Culture: Design-driven, quality-first, brand-aware — suitable for startups scaling their visual identity.
Digital Silk
Digital Silk offers a combination of visual design, brand identity, and web development — useful for Series B companies scaling both their product and online presence (marketing site + product site). They can support growth by building scalable web architectures, polishing brand presentation, and offering ongoing support for updates and expansions.
Employees-to-Client Ratio (Bandwidth: Multi-disciplinary teams covering design, dev, and brand.
Process Maturity: End-to-end workflows from brand/UX to build — helpful when scaling marketing + product simultaneously.
AI Design Experience: Utilizes modern tooling to expedite design iterations and performance optimizations.
Client Communication: Clear milestone tracking and collaborative planning across design, product, and marketing.
App/Web Dev Support: Full-stack support including front-end builds, performance tuning, and maintainable architecture.
Office Culture: Balanced, brand-aware, growth-focused, and reliable.
Work & Co
Work & Co is a product-driven digital agency with experience building scalable platforms and consumer-facing products. For Series B startups expecting growth, scale, and user expansion, they provide the structural backbone for complex UX, performance, and user experience that grows with you.
Employees-to-Client Ratio (Bandwidth): Senior-level product + design + engineering combination per project.
Process Maturity: Strong product workflows, version control, UX audits, and iterative delivery cycles.
AI Design Experience: Applies AI-based prototyping, UX optimization, and data-driven design feedback.
Client Communication: Transparent sprint-based progress, cross-functional coordination, and long-term planning.
App/Web Dev Support: Full-stack build capabilities, scalable architecture, and maintainability.
Office Culture: Product-first, quality-conscious, scalable, and professional.
Ramotion
Ramotion is a design agency known for working with tech-driven startups and scaling companies. They deliver polished UI/UX, brand-refined web and app interfaces, and scalable design systems. For a Series B startup, Ramotion’s ability to combine clean design, growth-thinking, and engineering-ready handoffs makes them a strong partner, especially if you’re scaling your user base and product scope.
Employees-to-Client Ratio (Bandwidth): Balanced cross-functional teams for each client, ensuring quality and focus.
Process Maturity: Iterative design sprints aligned with product roadmaps — useful for startup growth cycles.
AI Design Experience: Utilizes modern design workflows and tools to accelerate UI/UX ideation and prototyping.
Client Communication: Regular touchpoints, clear feedback cycles, responsive to evolving needs.
App/Web Dev Support: Clean front-end–ready assets, component libraries, responsive design coverage.
Office Culture: Pragmatic, product-aware, design-savvy — ideal for ambitious startups.
Eleken
Eleken is a design studio that specializes in SaaS, web-apps, and product-led interfaces — a good match for Series B startups refining product UX, onboarding flows, or dashboards. Their strength lies in simplifying complex user flows and building UX that scales with features and user growth. If you plan to expand your feature set while keeping UI coherent, Eleken can help you stay consistent and user-friendly.
Employees-to-Client Ratio (Bandwidth): Mid-sized, steady design squads offering consistent support.
Process Maturity: Research-driven UX → structured UI → scalable design systems.
AI Design Experience: Uses modern tools for layout variants, rapid prototyping, and design iteration.
Client Communication: Transparent, with frequent check-ins and flexible iteration.
App/Web Dev Support: Well-documented design handoffs, clean UI components ready for build.
Office Culture: Detail-oriented, user-first, and startup-friendly.
Thoughtbot
Thoughtbot is a hybrid design-engineering agency — great for Series B startups that need not just design but also robust engineering support and stay aligned with evolving product complexity. Their combined design + code expertise helps ensure your product scales with stability while maintaining UX integrity — perfect when you’re adding more features, user roles, or scaling to more users.
Employees-to-Client Ratio (Bandwidth): Senior, cross-functional teams focusing on both design and development needs.
Process Maturity: Agile, iterative workflows blending design, front-end/back-end thinking, and usability.
AI Design Experience: Leverages modern workflows, automation, and rapid prototyping tools.
Client Communication: Sprint-based updates, clear progress tracking, and collaborative decision-making.
App/Web Dev Support: Full-stack readiness — design, front-end, backend integration, and deployment-ready output.
Office Culture: Product-first, pragmatic, engineering-aligned, and scalability-aware.
Clay
Clay is a design agency known for delivering high-end, polished web and product interfaces — ideal for Series B startups that aspire to combine product maturity with brand-level UI quality. If you want your product or website to stand out visually while being functionally solid, Clay’s craft-focused approach helps strike that balance.
Employees-to-Client Ratio (Bandwidth): Dedicated design teams with strong UI/UX and brand design skills.
Process Maturity: Discovery → brand alignment → UI design → iteration — structured for high fidelity.
AI Design Experience: Uses advanced design tooling to explore multiple UI/UX variants efficiently.
Client Communication: Structured reviews, brand alignment sessions, and feedback integration.
App/Web Dev Support: Clean design specs and ready handoff for development teams.
Office Culture: Design-driven, quality-first, brand-aware — suitable for startups scaling their visual identity.
Digital Silk
Digital Silk offers a combination of visual design, brand identity, and web development — useful for Series B companies scaling both their product and online presence (marketing site + product site). They can support growth by building scalable web architectures, polishing brand presentation, and offering ongoing support for updates and expansions.
Employees-to-Client Ratio (Bandwidth: Multi-disciplinary teams covering design, dev, and brand.
Process Maturity: End-to-end workflows from brand/UX to build — helpful when scaling marketing + product simultaneously.
AI Design Experience: Utilizes modern tooling to expedite design iterations and performance optimizations.
Client Communication: Clear milestone tracking and collaborative planning across design, product, and marketing.
App/Web Dev Support: Full-stack support including front-end builds, performance tuning, and maintainable architecture.
Office Culture: Balanced, brand-aware, growth-focused, and reliable.
Work & Co
Work & Co is a product-driven digital agency with experience building scalable platforms and consumer-facing products. For Series B startups expecting growth, scale, and user expansion, they provide the structural backbone for complex UX, performance, and user experience that grows with you.
Employees-to-Client Ratio (Bandwidth): Senior-level product + design + engineering combination per project.
Process Maturity: Strong product workflows, version control, UX audits, and iterative delivery cycles.
AI Design Experience: Applies AI-based prototyping, UX optimization, and data-driven design feedback.
Client Communication: Transparent sprint-based progress, cross-functional coordination, and long-term planning.
App/Web Dev Support: Full-stack build capabilities, scalable architecture, and maintainability.
Office Culture: Product-first, quality-conscious, scalable, and professional.
Ramotion
Ramotion is a design agency known for working with tech-driven startups and scaling companies. They deliver polished UI/UX, brand-refined web and app interfaces, and scalable design systems. For a Series B startup, Ramotion’s ability to combine clean design, growth-thinking, and engineering-ready handoffs makes them a strong partner, especially if you’re scaling your user base and product scope.
Employees-to-Client Ratio (Bandwidth): Balanced cross-functional teams for each client, ensuring quality and focus.
Process Maturity: Iterative design sprints aligned with product roadmaps — useful for startup growth cycles.
AI Design Experience: Utilizes modern design workflows and tools to accelerate UI/UX ideation and prototyping.
Client Communication: Regular touchpoints, clear feedback cycles, responsive to evolving needs.
App/Web Dev Support: Clean front-end–ready assets, component libraries, responsive design coverage.
Office Culture: Pragmatic, product-aware, design-savvy — ideal for ambitious startups.
Eleken
Eleken is a design studio that specializes in SaaS, web-apps, and product-led interfaces — a good match for Series B startups refining product UX, onboarding flows, or dashboards. Their strength lies in simplifying complex user flows and building UX that scales with features and user growth. If you plan to expand your feature set while keeping UI coherent, Eleken can help you stay consistent and user-friendly.
Employees-to-Client Ratio (Bandwidth): Mid-sized, steady design squads offering consistent support.
Process Maturity: Research-driven UX → structured UI → scalable design systems.
AI Design Experience: Uses modern tools for layout variants, rapid prototyping, and design iteration.
Client Communication: Transparent, with frequent check-ins and flexible iteration.
App/Web Dev Support: Well-documented design handoffs, clean UI components ready for build.
Office Culture: Detail-oriented, user-first, and startup-friendly.
Thoughtbot
Thoughtbot is a hybrid design-engineering agency — great for Series B startups that need not just design but also robust engineering support and stay aligned with evolving product complexity. Their combined design + code expertise helps ensure your product scales with stability while maintaining UX integrity — perfect when you’re adding more features, user roles, or scaling to more users.
Employees-to-Client Ratio (Bandwidth): Senior, cross-functional teams focusing on both design and development needs.
Process Maturity: Agile, iterative workflows blending design, front-end/back-end thinking, and usability.
AI Design Experience: Leverages modern workflows, automation, and rapid prototyping tools.
Client Communication: Sprint-based updates, clear progress tracking, and collaborative decision-making.
App/Web Dev Support: Full-stack readiness — design, front-end, backend integration, and deployment-ready output.
Office Culture: Product-first, pragmatic, engineering-aligned, and scalability-aware.
Clay
Clay is a design agency known for delivering high-end, polished web and product interfaces — ideal for Series B startups that aspire to combine product maturity with brand-level UI quality. If you want your product or website to stand out visually while being functionally solid, Clay’s craft-focused approach helps strike that balance.
Employees-to-Client Ratio (Bandwidth): Dedicated design teams with strong UI/UX and brand design skills.
Process Maturity: Discovery → brand alignment → UI design → iteration — structured for high fidelity.
AI Design Experience: Uses advanced design tooling to explore multiple UI/UX variants efficiently.
Client Communication: Structured reviews, brand alignment sessions, and feedback integration.
App/Web Dev Support: Clean design specs and ready handoff for development teams.
Office Culture: Design-driven, quality-first, brand-aware — suitable for startups scaling their visual identity.
Digital Silk
Digital Silk offers a combination of visual design, brand identity, and web development — useful for Series B companies scaling both their product and online presence (marketing site + product site). They can support growth by building scalable web architectures, polishing brand presentation, and offering ongoing support for updates and expansions.
Employees-to-Client Ratio (Bandwidth: Multi-disciplinary teams covering design, dev, and brand.
Process Maturity: End-to-end workflows from brand/UX to build — helpful when scaling marketing + product simultaneously.
AI Design Experience: Utilizes modern tooling to expedite design iterations and performance optimizations.
Client Communication: Clear milestone tracking and collaborative planning across design, product, and marketing.
App/Web Dev Support: Full-stack support including front-end builds, performance tuning, and maintainable architecture.
Office Culture: Balanced, brand-aware, growth-focused, and reliable.
Work & Co
Work & Co is a product-driven digital agency with experience building scalable platforms and consumer-facing products. For Series B startups expecting growth, scale, and user expansion, they provide the structural backbone for complex UX, performance, and user experience that grows with you.
Employees-to-Client Ratio (Bandwidth): Senior-level product + design + engineering combination per project.
Process Maturity: Strong product workflows, version control, UX audits, and iterative delivery cycles.
AI Design Experience: Applies AI-based prototyping, UX optimization, and data-driven design feedback.
Client Communication: Transparent sprint-based progress, cross-functional coordination, and long-term planning.
App/Web Dev Support: Full-stack build capabilities, scalable architecture, and maintainability.
Office Culture: Product-first, quality-conscious, scalable, and professional.
Instrument
Instrument is a strategic digital agency bridging branding, UX, and scalable development — ideal for Series B startups that need to merge marketing presence with product growth. They help maintain design consistency across product and marketing channels while enabling scalable growth and expansion.
Employees-to-Client Ratio (Bandwidth): Diverse teams covering design, content strategy, and technical delivery.
Process Maturity: Integrated workflows combining UX, brand strategy, content, and technical implementation.
AI Design Experience: Utilizes modern tools to speed up content layout, design variations, and UX scaling.
Client Communication: Well-coordinated across product, marketing, and engineering stakeholders for alignment.
App/Web Dev Support: Build-ready templates, scalable front-end frameworks, and modular design systems.
Office Culture: Strategic, collaborative, brand- and growth-aware.
Ramotion
For Series B startups entering growth-stage — perhaps reworking UI/UX, adding new modules, or redesigning for scale — Ramotion also excels as a re-design and expansion partner. They help revamp existing assets, improve user flows, and set up design systems to handle growing complexity without losing UX integrity.
Employees-to-Client Ratio (Bandwidth): Dedicated redesign teams with design, UX, front-end experts.
Process Maturity: Structured redesign sprints, UX audits, user feedback loops, and clean build handoff.
AI Design Experience: Uses automation and design tools for rapid prototyping and layout ideation.
Client Communication: Frequent checkpoints, transparent feedback cycles, and alignment with product roadmap.
App/Web Dev Support: Clean migration to new design systems and scalable front-end structure.
Office Culture: Detail-oriented, growth-aware, scalable design focus.
Eleken
Beyond product UI, Eleken can help Series B startups build customer-facing marketing sites, feature landing pages, and conversion-optimized web assets — useful when you’re raising rounds, launching new features, or expanding user acquisition. Their balanced approach supports both product UX and front-of-funnel marketing needs.
Employees-to-Client Ratio (Bandwidth): Flexible teams managing both product UI and external site design.
Process Maturity: Dual workflows for product flows and marketing funnel design — efficient for growth periods.
AI Design Experience: Prototyping, content layout automation, and UI schema generation for both product and marketing.
Client Communication: Responsive, flexible, and aligned with both product and marketing teams.
App/Web Dev Support: Build-ready web assets and UI modules, enabling quick deployment of landing pages and feature pages.
Office Culture: Versatile, startup-friendly, and growth-oriented.
Phenomenon Studio
Phenomenon Studio positions itself as a design & development partner for startups and scaling companies. They offer UX/UI design, MVP builds, design system creation, and product-ready web/app development. For Series B startups needing a design partner who understands startup growth lifecycle — from product discovery to scaling — they offer a flexible and growth-aware option.
Employees-to-Client Ratio (Bandwidth): Lean but cross-functional teams offering design + development support.
Process Maturity: From discovery & UX research → to MVP build → to scalable design architecture.
AI Design Experience: Uses modern stacks and frameworks for quick prototyping, layout, and workflow designs.
Client Communication: Startup-friendly, transparent, adaptable to evolving requirements.
App/Web Dev Support: Designs + frontend builds + scalable infrastructure readiness.
Office Culture: Agile, growth-conscious, pragmatic, and startup-aligned.
Conclusion
For a Series B startup — where growth, scalability, product maturity, and brand evolution intersect — the right web design agency can be a game changer. You need a partner that blends:
Product-focused UX
Scalable design systems
Rapid iteration and flexibility
Clean dev handoff and build readiness
Growth mindset and collaboration
From our benchmarking, these 10 agencies stand out for their ability to meet those needs.
If you’re looking for a reliable, growth-aligned design partner that understands startup dynamics, Bricx, Ramotion, Eleken, and Thoughtbot are among the top choices, depending on your stage, team structure, and growth plans.
FAQs
1. What should Series B startups look for in a web design agency?
Series B teams need agencies experienced in scaling products, refining positioning, improving activation metrics, and communicating maturity to enterprise buyers. Look for strong UX strategy, CRO capabilities, and the ability to ship fast with predictable processes.
2. How much do web design agencies charge for Series B startups?
Budgets typically range from $20,000–$80,000 depending on redesign scope, product complexity, brand refresh needs, and multi-page structures. Higher pricing reflects deeper UX research, positioning work, and data-driven optimization.
3. Why do Series B startups need specialized web design support?
At Series B, companies shift from early traction to scale. Websites must communicate authority, support enterprise sales, reduce CAC, and showcase product depth. Specialized agencies understand this growth stage and design for conversion, credibility, and differentiation.
4. How long does a full website redesign take for a Series B startup?
Most redesigns take 4–10 weeks. Rapid-growth teams may prioritize a fast 3–4 week launch for updated messaging, while large, product-heavy sites with multiple stakeholders often need 8–10 weeks.
5. Do agencies help Series B startups with messaging and positioning?
Yes. Many provide narrative design, competitor mapping, ICP-specific messaging, and value-prop refinement to align with enterprise buyers and fundraising narratives.
6. Can web design agencies support ongoing GTM and experimentation for Series B teams?
Absolutely. Many offer monthly retainers covering CRO, landing page creation, A/B testing, new product pages, and continuous optimization tied to sales and marketing goals.
Instrument
Instrument is a strategic digital agency bridging branding, UX, and scalable development — ideal for Series B startups that need to merge marketing presence with product growth. They help maintain design consistency across product and marketing channels while enabling scalable growth and expansion.
Employees-to-Client Ratio (Bandwidth): Diverse teams covering design, content strategy, and technical delivery.
Process Maturity: Integrated workflows combining UX, brand strategy, content, and technical implementation.
AI Design Experience: Utilizes modern tools to speed up content layout, design variations, and UX scaling.
Client Communication: Well-coordinated across product, marketing, and engineering stakeholders for alignment.
App/Web Dev Support: Build-ready templates, scalable front-end frameworks, and modular design systems.
Office Culture: Strategic, collaborative, brand- and growth-aware.
Ramotion
For Series B startups entering growth-stage — perhaps reworking UI/UX, adding new modules, or redesigning for scale — Ramotion also excels as a re-design and expansion partner. They help revamp existing assets, improve user flows, and set up design systems to handle growing complexity without losing UX integrity.
Employees-to-Client Ratio (Bandwidth): Dedicated redesign teams with design, UX, front-end experts.
Process Maturity: Structured redesign sprints, UX audits, user feedback loops, and clean build handoff.
AI Design Experience: Uses automation and design tools for rapid prototyping and layout ideation.
Client Communication: Frequent checkpoints, transparent feedback cycles, and alignment with product roadmap.
App/Web Dev Support: Clean migration to new design systems and scalable front-end structure.
Office Culture: Detail-oriented, growth-aware, scalable design focus.
Eleken
Beyond product UI, Eleken can help Series B startups build customer-facing marketing sites, feature landing pages, and conversion-optimized web assets — useful when you’re raising rounds, launching new features, or expanding user acquisition. Their balanced approach supports both product UX and front-of-funnel marketing needs.
Employees-to-Client Ratio (Bandwidth): Flexible teams managing both product UI and external site design.
Process Maturity: Dual workflows for product flows and marketing funnel design — efficient for growth periods.
AI Design Experience: Prototyping, content layout automation, and UI schema generation for both product and marketing.
Client Communication: Responsive, flexible, and aligned with both product and marketing teams.
App/Web Dev Support: Build-ready web assets and UI modules, enabling quick deployment of landing pages and feature pages.
Office Culture: Versatile, startup-friendly, and growth-oriented.
Phenomenon Studio
Phenomenon Studio positions itself as a design & development partner for startups and scaling companies. They offer UX/UI design, MVP builds, design system creation, and product-ready web/app development. For Series B startups needing a design partner who understands startup growth lifecycle — from product discovery to scaling — they offer a flexible and growth-aware option.
Employees-to-Client Ratio (Bandwidth): Lean but cross-functional teams offering design + development support.
Process Maturity: From discovery & UX research → to MVP build → to scalable design architecture.
AI Design Experience: Uses modern stacks and frameworks for quick prototyping, layout, and workflow designs.
Client Communication: Startup-friendly, transparent, adaptable to evolving requirements.
App/Web Dev Support: Designs + frontend builds + scalable infrastructure readiness.
Office Culture: Agile, growth-conscious, pragmatic, and startup-aligned.
Conclusion
For a Series B startup — where growth, scalability, product maturity, and brand evolution intersect — the right web design agency can be a game changer. You need a partner that blends:
Product-focused UX
Scalable design systems
Rapid iteration and flexibility
Clean dev handoff and build readiness
Growth mindset and collaboration
From our benchmarking, these 10 agencies stand out for their ability to meet those needs.
If you’re looking for a reliable, growth-aligned design partner that understands startup dynamics, Bricx, Ramotion, Eleken, and Thoughtbot are among the top choices, depending on your stage, team structure, and growth plans.
FAQs
1. What should Series B startups look for in a web design agency?
Series B teams need agencies experienced in scaling products, refining positioning, improving activation metrics, and communicating maturity to enterprise buyers. Look for strong UX strategy, CRO capabilities, and the ability to ship fast with predictable processes.
2. How much do web design agencies charge for Series B startups?
Budgets typically range from $20,000–$80,000 depending on redesign scope, product complexity, brand refresh needs, and multi-page structures. Higher pricing reflects deeper UX research, positioning work, and data-driven optimization.
3. Why do Series B startups need specialized web design support?
At Series B, companies shift from early traction to scale. Websites must communicate authority, support enterprise sales, reduce CAC, and showcase product depth. Specialized agencies understand this growth stage and design for conversion, credibility, and differentiation.
4. How long does a full website redesign take for a Series B startup?
Most redesigns take 4–10 weeks. Rapid-growth teams may prioritize a fast 3–4 week launch for updated messaging, while large, product-heavy sites with multiple stakeholders often need 8–10 weeks.
5. Do agencies help Series B startups with messaging and positioning?
Yes. Many provide narrative design, competitor mapping, ICP-specific messaging, and value-prop refinement to align with enterprise buyers and fundraising narratives.
6. Can web design agencies support ongoing GTM and experimentation for Series B teams?
Absolutely. Many offer monthly retainers covering CRO, landing page creation, A/B testing, new product pages, and continuous optimization tied to sales and marketing goals.
Instrument
Instrument is a strategic digital agency bridging branding, UX, and scalable development — ideal for Series B startups that need to merge marketing presence with product growth. They help maintain design consistency across product and marketing channels while enabling scalable growth and expansion.
Employees-to-Client Ratio (Bandwidth): Diverse teams covering design, content strategy, and technical delivery.
Process Maturity: Integrated workflows combining UX, brand strategy, content, and technical implementation.
AI Design Experience: Utilizes modern tools to speed up content layout, design variations, and UX scaling.
Client Communication: Well-coordinated across product, marketing, and engineering stakeholders for alignment.
App/Web Dev Support: Build-ready templates, scalable front-end frameworks, and modular design systems.
Office Culture: Strategic, collaborative, brand- and growth-aware.
Ramotion
For Series B startups entering growth-stage — perhaps reworking UI/UX, adding new modules, or redesigning for scale — Ramotion also excels as a re-design and expansion partner. They help revamp existing assets, improve user flows, and set up design systems to handle growing complexity without losing UX integrity.
Employees-to-Client Ratio (Bandwidth): Dedicated redesign teams with design, UX, front-end experts.
Process Maturity: Structured redesign sprints, UX audits, user feedback loops, and clean build handoff.
AI Design Experience: Uses automation and design tools for rapid prototyping and layout ideation.
Client Communication: Frequent checkpoints, transparent feedback cycles, and alignment with product roadmap.
App/Web Dev Support: Clean migration to new design systems and scalable front-end structure.
Office Culture: Detail-oriented, growth-aware, scalable design focus.
Eleken
Beyond product UI, Eleken can help Series B startups build customer-facing marketing sites, feature landing pages, and conversion-optimized web assets — useful when you’re raising rounds, launching new features, or expanding user acquisition. Their balanced approach supports both product UX and front-of-funnel marketing needs.
Employees-to-Client Ratio (Bandwidth): Flexible teams managing both product UI and external site design.
Process Maturity: Dual workflows for product flows and marketing funnel design — efficient for growth periods.
AI Design Experience: Prototyping, content layout automation, and UI schema generation for both product and marketing.
Client Communication: Responsive, flexible, and aligned with both product and marketing teams.
App/Web Dev Support: Build-ready web assets and UI modules, enabling quick deployment of landing pages and feature pages.
Office Culture: Versatile, startup-friendly, and growth-oriented.
Phenomenon Studio
Phenomenon Studio positions itself as a design & development partner for startups and scaling companies. They offer UX/UI design, MVP builds, design system creation, and product-ready web/app development. For Series B startups needing a design partner who understands startup growth lifecycle — from product discovery to scaling — they offer a flexible and growth-aware option.
Employees-to-Client Ratio (Bandwidth): Lean but cross-functional teams offering design + development support.
Process Maturity: From discovery & UX research → to MVP build → to scalable design architecture.
AI Design Experience: Uses modern stacks and frameworks for quick prototyping, layout, and workflow designs.
Client Communication: Startup-friendly, transparent, adaptable to evolving requirements.
App/Web Dev Support: Designs + frontend builds + scalable infrastructure readiness.
Office Culture: Agile, growth-conscious, pragmatic, and startup-aligned.
Conclusion
For a Series B startup — where growth, scalability, product maturity, and brand evolution intersect — the right web design agency can be a game changer. You need a partner that blends:
Product-focused UX
Scalable design systems
Rapid iteration and flexibility
Clean dev handoff and build readiness
Growth mindset and collaboration
From our benchmarking, these 10 agencies stand out for their ability to meet those needs.
If you’re looking for a reliable, growth-aligned design partner that understands startup dynamics, Bricx, Ramotion, Eleken, and Thoughtbot are among the top choices, depending on your stage, team structure, and growth plans.
FAQs
1. What should Series B startups look for in a web design agency?
Series B teams need agencies experienced in scaling products, refining positioning, improving activation metrics, and communicating maturity to enterprise buyers. Look for strong UX strategy, CRO capabilities, and the ability to ship fast with predictable processes.
2. How much do web design agencies charge for Series B startups?
Budgets typically range from $20,000–$80,000 depending on redesign scope, product complexity, brand refresh needs, and multi-page structures. Higher pricing reflects deeper UX research, positioning work, and data-driven optimization.
3. Why do Series B startups need specialized web design support?
At Series B, companies shift from early traction to scale. Websites must communicate authority, support enterprise sales, reduce CAC, and showcase product depth. Specialized agencies understand this growth stage and design for conversion, credibility, and differentiation.
4. How long does a full website redesign take for a Series B startup?
Most redesigns take 4–10 weeks. Rapid-growth teams may prioritize a fast 3–4 week launch for updated messaging, while large, product-heavy sites with multiple stakeholders often need 8–10 weeks.
5. Do agencies help Series B startups with messaging and positioning?
Yes. Many provide narrative design, competitor mapping, ICP-specific messaging, and value-prop refinement to align with enterprise buyers and fundraising narratives.
6. Can web design agencies support ongoing GTM and experimentation for Series B teams?
Absolutely. Many offer monthly retainers covering CRO, landing page creation, A/B testing, new product pages, and continuous optimization tied to sales and marketing goals.
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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Bricx
© Bricx, 2025. All rights reserved.
Available for Work
Bricx
© Bricx, 2025. All rights reserved.
