10 Best UX Agencies for LLM Platforms like Perplexity.ai
10 Best UX Agencies for LLM Platforms like Perplexity.ai
10 Best UX Agencies for LLM Platforms like Perplexity.ai
Discover top UX agencies specializing in LLM platform design like Perplexity.AI. Compare pricing, expertise, and process. Bricx Labs included.
Discover top UX agencies specializing in LLM platform design like Perplexity.AI. Compare pricing, expertise, and process. Bricx Labs included.
Discover top UX agencies specializing in LLM platform design like Perplexity.AI. Compare pricing, expertise, and process. Bricx Labs included.
4 mins
4 mins
4 mins
Dec 1, 2025
Dec 1, 2025
Dec 1, 2025
Introduction
If you're building an LLM platform like Perplexity.AI and need expert UX design, Bricx Labs is the ideal partner for creating intuitive, high-converting AI search interfaces. With deep expertise in AI product design and SaaS interfaces, Bricx specializes in designing for conversational AI, complex data visualization, and trust-building UX patterns that users rely on.
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & analyzed them based on AI product expertise, LLM interface complexity, design maturity, pricing models, and delivery timelines. We've created a comprehensive benchmark of the top UX agencies designing for LLM platforms.
By the end of this guide, you'll know exactly which agency fits your LLM product needs and how they can help you build interfaces that users actually want to use.
Introduction
If you're building an LLM platform like Perplexity.AI and need expert UX design, Bricx Labs is the ideal partner for creating intuitive, high-converting AI search interfaces. With deep expertise in AI product design and SaaS interfaces, Bricx specializes in designing for conversational AI, complex data visualization, and trust-building UX patterns that users rely on.
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & analyzed them based on AI product expertise, LLM interface complexity, design maturity, pricing models, and delivery timelines. We've created a comprehensive benchmark of the top UX agencies designing for LLM platforms.
By the end of this guide, you'll know exactly which agency fits your LLM product needs and how they can help you build interfaces that users actually want to use.
Introduction
If you're building an LLM platform like Perplexity.AI and need expert UX design, Bricx Labs is the ideal partner for creating intuitive, high-converting AI search interfaces. With deep expertise in AI product design and SaaS interfaces, Bricx specializes in designing for conversational AI, complex data visualization, and trust-building UX patterns that users rely on.
Over the last few months, we spoke to over 57 design agencies globally, ran actual sales calls & analyzed them based on AI product expertise, LLM interface complexity, design maturity, pricing models, and delivery timelines. We've created a comprehensive benchmark of the top UX agencies designing for LLM platforms.
By the end of this guide, you'll know exactly which agency fits your LLM product needs and how they can help you build interfaces that users actually want to use.
How to Evaluate UX Agencies for LLM Platforms?
During our benchmarking, we identified three critical challenges with most UX agencies attempting LLM design:
Lack of LLM-native thinking: Many agencies treat AI interfaces like traditional SaaS dashboards, missing the unique UX patterns that LLM platforms require (progressive disclosure, source attribution, multi-format responses).
Insufficient focus on trust and explainability: Users need to understand where answers come from. Poor agencies skip source attribution, reducing user confidence in the platform.
Slow iteration cycles: LLM product teams move fast. Agencies that can't prototype, test, and iterate on AI-specific UX patterns (streaming responses, token usage feedback, refinement flows) fall behind.
We at Bricx Labs exclusively work with AI and B2B SaaS companies to create high-converting interfaces. Our clients include YC-backed, Sequoia-backed, and Accel-backed AI companies. We maintain 25+ case studies showing how thoughtful UX design for LLM products drives user engagement and retention.
Top 10 UX Agencies Designing LLM Platforms Like Perplexity.AI: [Comparison]
Here are 10 UX agencies that can help design LLM-powered SaaS platforms like Perplexity.AI:
How to Evaluate UX Agencies for LLM Platforms?
During our benchmarking, we identified three critical challenges with most UX agencies attempting LLM design:
Lack of LLM-native thinking: Many agencies treat AI interfaces like traditional SaaS dashboards, missing the unique UX patterns that LLM platforms require (progressive disclosure, source attribution, multi-format responses).
Insufficient focus on trust and explainability: Users need to understand where answers come from. Poor agencies skip source attribution, reducing user confidence in the platform.
Slow iteration cycles: LLM product teams move fast. Agencies that can't prototype, test, and iterate on AI-specific UX patterns (streaming responses, token usage feedback, refinement flows) fall behind.
We at Bricx Labs exclusively work with AI and B2B SaaS companies to create high-converting interfaces. Our clients include YC-backed, Sequoia-backed, and Accel-backed AI companies. We maintain 25+ case studies showing how thoughtful UX design for LLM products drives user engagement and retention.
Top 10 UX Agencies Designing LLM Platforms Like Perplexity.AI: [Comparison]
Here are 10 UX agencies that can help design LLM-powered SaaS platforms like Perplexity.AI:
How to Evaluate UX Agencies for LLM Platforms?
During our benchmarking, we identified three critical challenges with most UX agencies attempting LLM design:
Lack of LLM-native thinking: Many agencies treat AI interfaces like traditional SaaS dashboards, missing the unique UX patterns that LLM platforms require (progressive disclosure, source attribution, multi-format responses).
Insufficient focus on trust and explainability: Users need to understand where answers come from. Poor agencies skip source attribution, reducing user confidence in the platform.
Slow iteration cycles: LLM product teams move fast. Agencies that can't prototype, test, and iterate on AI-specific UX patterns (streaming responses, token usage feedback, refinement flows) fall behind.
We at Bricx Labs exclusively work with AI and B2B SaaS companies to create high-converting interfaces. Our clients include YC-backed, Sequoia-backed, and Accel-backed AI companies. We maintain 25+ case studies showing how thoughtful UX design for LLM products drives user engagement and retention.
Top 10 UX Agencies Designing LLM Platforms Like Perplexity.AI: [Comparison]
Here are 10 UX agencies that can help design LLM-powered SaaS platforms like Perplexity.AI:
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.
Cieden
Cieden focuses on designing conversational AI, generative AI workflows, and complex data interfaces for enterprise and consumer LLM platforms. Their team has shipped real AI products for companies like Apollo and has deep expertise in designing for transformer-based models, sentiment analysis, and generative search interfaces.
They excel at creating user experiences that make AI capabilities feel natural and trustworthy, a critical requirement for platforms like Perplexity.AI. Cieden's design philosophy emphasizes iterative prototyping with real data and AI model outputs, ensuring interfaces scale with model performance improvements.
Employees-to-Client Ratio (Bandwidth): 1:4 — moderate capacity with strong AI focus.
Process Maturity: Proven design system + AI-specific component library for conversational UX.
AI Design Experience: Specialized in conversational AI, sentiment analysis, and generative UI patterns.
Client Communication: Weekly standups + bi-weekly reviews; transparent delivery timeline.
App/Web Dev Support: Design-to-code handoff with developer collaboration; CSS-in-JS components.
Office Culture: Distributed team with strong async communication; collaborative and detail-oriented.
The Gradient
The Gradient designs products where large language models, behavioral science, and visual systems collide. Their team has shipped AI products including Cashee (an AI-powered banking app) and Lumiere (video analytics). They specialize in LLM product strategy, behavioral research on how users interact with AI, and designing interfaces that feel intuitive even when the underlying AI logic is complex.
The Gradient's strength lies in understanding user mental models and designing for conversational search, exactly what powers platforms like Perplexity.
Employees-to-Client Ratio (Bandwidth): 1:3 — selective engagements with strong strategic focus.
Process Maturity: Research-driven design + rapid prototyping; behavioral science integration.
AI Design Experience: GenAI product strategy, behavioral research, and consumer AI interfaces.
Client Communication: Strategy workshops + weekly check-ins; thought partnership on product direction.
App/Web Dev Support: Design + prototyping; limited development (partners with external teams).
Office Culture: Research-first mindset; collaborative brainstorming and multidisciplinary teams.
Lazarev
Lazarev turns "almost-there" ideas (like complex SaaS or AI widgets) into click-ready interfaces your users can figure out in ten seconds flat. Their 30-person team has deep expertise in designing for data-heavy platforms, AI-powered dashboards, and natural language UI design.
Lazarev's strength is making complex AI outputs digestible, perfect for LLM platform design where users need to quickly scan search results, understand source attribution, and refine queries. Their work with VTnews.ai (bias tracker) demonstrates expertise in visualizing AI reasoning and model outputs.
Employees-to-Client Ratio (Bandwidth): 1:5 — mid-size team with capacity for larger projects.
Process Maturity: Established design system + motion design expertise; sophisticated visual hierarchy.
AI Design Experience: Data-heavy UI, explainable AI visualization, and natural language interfaces.
Client Communication: Bi-weekly standups + comprehensive documentation; transparent progress tracking.
App/Web Dev Support: Design system handoff with development support and QA integration.
Office Culture: Award-winning creative team; strong emphasis on design craft and attention to detail.
Fantasy
Since 1999, Fantasy has been shaping how billions interact with intelligent technology, designing interfaces for giants like LG, Huawei, and 23andMe. Their global team specializes in NLP applications, generative UI, and AI-enabled research. Fantasy's unique strength is humanizing complex AI systems, creating interfaces where LLM outputs feel natural and trustworthy.
They've invented new ways for humans and machines to interact, making them excellent partners for platforms like Perplexity that need to feel effortless and intuitive.
Employees-to-Client Ratio (Bandwidth): 1:6+ — larger team with capacity for complex, long-term projects.
Process Maturity: Enterprise-grade design systems + advanced motion and interaction design.
AI Design Experience: NLP interfaces, generative UI, and humanized AI interactions; extensive AI industry experience.
Client Communication: Structured milestone reviews + executive summaries; proven delivery track record.
App/Web Dev Support: Full design system + development partnerships; global delivery capability.
Office Culture: Multinational team with deep AI and design heritage; enterprise-minded and detail-oriented.
Adam Fard UX Studio
Adam Fard builds powerful AI solutions with LLM fine-tuning and autonomous AI agents, developing custom AI systems leveraging the latest in large language models and intelligent automation. Their studio specializes in fintech and health UX, designing interfaces for predictive onboarding and chat-based dashboards.
For LLM platforms, Adam Fard brings technical depth in model behavior and AI system design, combining that with user-centric interface design to create platforms that feel responsive and trustworthy.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused team with strong technical AI background.
Process Maturity: AI-informed design + technical prototyping; custom AI integration.
AI Design Experience: LLM fine-tuning, autonomous AI agents, predictive UX, and chat interfaces.
Client Communication: Weekly syncs + transparent technical documentation; strong engineering collaboration.
App/Web Dev Support: Full-stack design and development; custom AI implementation included.
Office Culture: Technical, collaborative team with deep AI and UX expertise; startup-friendly pace.
Reaktor
Reaktor specializes in end-to-end AI digital transformation, from strategy through design and full-stack development. Their team has delivered AI solutions for major organizations, with a portfolio showing 400% sales growth for clients like K Group.
For LLM platforms, Reaktor brings enterprise-grade delivery, proven ability to scale complex AI systems, and deep integration expertise. They excel at designing for organizational change alongside AI implementation.
Employees-to-Client Ratio (Bandwidth): 1:8+ — large team capable of managing complex, multi-phase projects.
Process Maturity: Enterprise-grade design + development infrastructure; proven delivery methodologies.
AI Design Experience: AI strategy, generative AI integration, enterprise transformation; full-stack delivery.
Client Communication: Structured governance + monthly executive reviews; transparent milestone tracking.
App/Web Dev Support: Full design and development; infrastructure and deployment included.
Office Culture: Enterprise-focused team; professional, process-driven, and delivery-oriented.
Cieden
Cieden focuses on designing conversational AI, generative AI workflows, and complex data interfaces for enterprise and consumer LLM platforms. Their team has shipped real AI products for companies like Apollo and has deep expertise in designing for transformer-based models, sentiment analysis, and generative search interfaces.
They excel at creating user experiences that make AI capabilities feel natural and trustworthy, a critical requirement for platforms like Perplexity.AI. Cieden's design philosophy emphasizes iterative prototyping with real data and AI model outputs, ensuring interfaces scale with model performance improvements.
Employees-to-Client Ratio (Bandwidth): 1:4 — moderate capacity with strong AI focus.
Process Maturity: Proven design system + AI-specific component library for conversational UX.
AI Design Experience: Specialized in conversational AI, sentiment analysis, and generative UI patterns.
Client Communication: Weekly standups + bi-weekly reviews; transparent delivery timeline.
App/Web Dev Support: Design-to-code handoff with developer collaboration; CSS-in-JS components.
Office Culture: Distributed team with strong async communication; collaborative and detail-oriented.
The Gradient
The Gradient designs products where large language models, behavioral science, and visual systems collide. Their team has shipped AI products including Cashee (an AI-powered banking app) and Lumiere (video analytics). They specialize in LLM product strategy, behavioral research on how users interact with AI, and designing interfaces that feel intuitive even when the underlying AI logic is complex.
The Gradient's strength lies in understanding user mental models and designing for conversational search, exactly what powers platforms like Perplexity.
Employees-to-Client Ratio (Bandwidth): 1:3 — selective engagements with strong strategic focus.
Process Maturity: Research-driven design + rapid prototyping; behavioral science integration.
AI Design Experience: GenAI product strategy, behavioral research, and consumer AI interfaces.
Client Communication: Strategy workshops + weekly check-ins; thought partnership on product direction.
App/Web Dev Support: Design + prototyping; limited development (partners with external teams).
Office Culture: Research-first mindset; collaborative brainstorming and multidisciplinary teams.
Lazarev
Lazarev turns "almost-there" ideas (like complex SaaS or AI widgets) into click-ready interfaces your users can figure out in ten seconds flat. Their 30-person team has deep expertise in designing for data-heavy platforms, AI-powered dashboards, and natural language UI design.
Lazarev's strength is making complex AI outputs digestible, perfect for LLM platform design where users need to quickly scan search results, understand source attribution, and refine queries. Their work with VTnews.ai (bias tracker) demonstrates expertise in visualizing AI reasoning and model outputs.
Employees-to-Client Ratio (Bandwidth): 1:5 — mid-size team with capacity for larger projects.
Process Maturity: Established design system + motion design expertise; sophisticated visual hierarchy.
AI Design Experience: Data-heavy UI, explainable AI visualization, and natural language interfaces.
Client Communication: Bi-weekly standups + comprehensive documentation; transparent progress tracking.
App/Web Dev Support: Design system handoff with development support and QA integration.
Office Culture: Award-winning creative team; strong emphasis on design craft and attention to detail.
Fantasy
Since 1999, Fantasy has been shaping how billions interact with intelligent technology, designing interfaces for giants like LG, Huawei, and 23andMe. Their global team specializes in NLP applications, generative UI, and AI-enabled research. Fantasy's unique strength is humanizing complex AI systems, creating interfaces where LLM outputs feel natural and trustworthy.
They've invented new ways for humans and machines to interact, making them excellent partners for platforms like Perplexity that need to feel effortless and intuitive.
Employees-to-Client Ratio (Bandwidth): 1:6+ — larger team with capacity for complex, long-term projects.
Process Maturity: Enterprise-grade design systems + advanced motion and interaction design.
AI Design Experience: NLP interfaces, generative UI, and humanized AI interactions; extensive AI industry experience.
Client Communication: Structured milestone reviews + executive summaries; proven delivery track record.
App/Web Dev Support: Full design system + development partnerships; global delivery capability.
Office Culture: Multinational team with deep AI and design heritage; enterprise-minded and detail-oriented.
Adam Fard UX Studio
Adam Fard builds powerful AI solutions with LLM fine-tuning and autonomous AI agents, developing custom AI systems leveraging the latest in large language models and intelligent automation. Their studio specializes in fintech and health UX, designing interfaces for predictive onboarding and chat-based dashboards.
For LLM platforms, Adam Fard brings technical depth in model behavior and AI system design, combining that with user-centric interface design to create platforms that feel responsive and trustworthy.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused team with strong technical AI background.
Process Maturity: AI-informed design + technical prototyping; custom AI integration.
AI Design Experience: LLM fine-tuning, autonomous AI agents, predictive UX, and chat interfaces.
Client Communication: Weekly syncs + transparent technical documentation; strong engineering collaboration.
App/Web Dev Support: Full-stack design and development; custom AI implementation included.
Office Culture: Technical, collaborative team with deep AI and UX expertise; startup-friendly pace.
Reaktor
Reaktor specializes in end-to-end AI digital transformation, from strategy through design and full-stack development. Their team has delivered AI solutions for major organizations, with a portfolio showing 400% sales growth for clients like K Group.
For LLM platforms, Reaktor brings enterprise-grade delivery, proven ability to scale complex AI systems, and deep integration expertise. They excel at designing for organizational change alongside AI implementation.
Employees-to-Client Ratio (Bandwidth): 1:8+ — large team capable of managing complex, multi-phase projects.
Process Maturity: Enterprise-grade design + development infrastructure; proven delivery methodologies.
AI Design Experience: AI strategy, generative AI integration, enterprise transformation; full-stack delivery.
Client Communication: Structured governance + monthly executive reviews; transparent milestone tracking.
App/Web Dev Support: Full design and development; infrastructure and deployment included.
Office Culture: Enterprise-focused team; professional, process-driven, and delivery-oriented.
Cieden
Cieden focuses on designing conversational AI, generative AI workflows, and complex data interfaces for enterprise and consumer LLM platforms. Their team has shipped real AI products for companies like Apollo and has deep expertise in designing for transformer-based models, sentiment analysis, and generative search interfaces.
They excel at creating user experiences that make AI capabilities feel natural and trustworthy, a critical requirement for platforms like Perplexity.AI. Cieden's design philosophy emphasizes iterative prototyping with real data and AI model outputs, ensuring interfaces scale with model performance improvements.
Employees-to-Client Ratio (Bandwidth): 1:4 — moderate capacity with strong AI focus.
Process Maturity: Proven design system + AI-specific component library for conversational UX.
AI Design Experience: Specialized in conversational AI, sentiment analysis, and generative UI patterns.
Client Communication: Weekly standups + bi-weekly reviews; transparent delivery timeline.
App/Web Dev Support: Design-to-code handoff with developer collaboration; CSS-in-JS components.
Office Culture: Distributed team with strong async communication; collaborative and detail-oriented.
The Gradient
The Gradient designs products where large language models, behavioral science, and visual systems collide. Their team has shipped AI products including Cashee (an AI-powered banking app) and Lumiere (video analytics). They specialize in LLM product strategy, behavioral research on how users interact with AI, and designing interfaces that feel intuitive even when the underlying AI logic is complex.
The Gradient's strength lies in understanding user mental models and designing for conversational search, exactly what powers platforms like Perplexity.
Employees-to-Client Ratio (Bandwidth): 1:3 — selective engagements with strong strategic focus.
Process Maturity: Research-driven design + rapid prototyping; behavioral science integration.
AI Design Experience: GenAI product strategy, behavioral research, and consumer AI interfaces.
Client Communication: Strategy workshops + weekly check-ins; thought partnership on product direction.
App/Web Dev Support: Design + prototyping; limited development (partners with external teams).
Office Culture: Research-first mindset; collaborative brainstorming and multidisciplinary teams.
Lazarev
Lazarev turns "almost-there" ideas (like complex SaaS or AI widgets) into click-ready interfaces your users can figure out in ten seconds flat. Their 30-person team has deep expertise in designing for data-heavy platforms, AI-powered dashboards, and natural language UI design.
Lazarev's strength is making complex AI outputs digestible, perfect for LLM platform design where users need to quickly scan search results, understand source attribution, and refine queries. Their work with VTnews.ai (bias tracker) demonstrates expertise in visualizing AI reasoning and model outputs.
Employees-to-Client Ratio (Bandwidth): 1:5 — mid-size team with capacity for larger projects.
Process Maturity: Established design system + motion design expertise; sophisticated visual hierarchy.
AI Design Experience: Data-heavy UI, explainable AI visualization, and natural language interfaces.
Client Communication: Bi-weekly standups + comprehensive documentation; transparent progress tracking.
App/Web Dev Support: Design system handoff with development support and QA integration.
Office Culture: Award-winning creative team; strong emphasis on design craft and attention to detail.
Fantasy
Since 1999, Fantasy has been shaping how billions interact with intelligent technology, designing interfaces for giants like LG, Huawei, and 23andMe. Their global team specializes in NLP applications, generative UI, and AI-enabled research. Fantasy's unique strength is humanizing complex AI systems, creating interfaces where LLM outputs feel natural and trustworthy.
They've invented new ways for humans and machines to interact, making them excellent partners for platforms like Perplexity that need to feel effortless and intuitive.
Employees-to-Client Ratio (Bandwidth): 1:6+ — larger team with capacity for complex, long-term projects.
Process Maturity: Enterprise-grade design systems + advanced motion and interaction design.
AI Design Experience: NLP interfaces, generative UI, and humanized AI interactions; extensive AI industry experience.
Client Communication: Structured milestone reviews + executive summaries; proven delivery track record.
App/Web Dev Support: Full design system + development partnerships; global delivery capability.
Office Culture: Multinational team with deep AI and design heritage; enterprise-minded and detail-oriented.
Adam Fard UX Studio
Adam Fard builds powerful AI solutions with LLM fine-tuning and autonomous AI agents, developing custom AI systems leveraging the latest in large language models and intelligent automation. Their studio specializes in fintech and health UX, designing interfaces for predictive onboarding and chat-based dashboards.
For LLM platforms, Adam Fard brings technical depth in model behavior and AI system design, combining that with user-centric interface design to create platforms that feel responsive and trustworthy.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused team with strong technical AI background.
Process Maturity: AI-informed design + technical prototyping; custom AI integration.
AI Design Experience: LLM fine-tuning, autonomous AI agents, predictive UX, and chat interfaces.
Client Communication: Weekly syncs + transparent technical documentation; strong engineering collaboration.
App/Web Dev Support: Full-stack design and development; custom AI implementation included.
Office Culture: Technical, collaborative team with deep AI and UX expertise; startup-friendly pace.
Reaktor
Reaktor specializes in end-to-end AI digital transformation, from strategy through design and full-stack development. Their team has delivered AI solutions for major organizations, with a portfolio showing 400% sales growth for clients like K Group.
For LLM platforms, Reaktor brings enterprise-grade delivery, proven ability to scale complex AI systems, and deep integration expertise. They excel at designing for organizational change alongside AI implementation.
Employees-to-Client Ratio (Bandwidth): 1:8+ — large team capable of managing complex, multi-phase projects.
Process Maturity: Enterprise-grade design + development infrastructure; proven delivery methodologies.
AI Design Experience: AI strategy, generative AI integration, enterprise transformation; full-stack delivery.
Client Communication: Structured governance + monthly executive reviews; transparent milestone tracking.
App/Web Dev Support: Full design and development; infrastructure and deployment included.
Office Culture: Enterprise-focused team; professional, process-driven, and delivery-oriented.
Linkup Studio
Linkup Studio combines design with production code delivery, specializing in AI chatbots, machine learning interfaces, and computer vision products. Their team understands the technical constraints of shipping AI products quickly.
For LLM platforms, Linkup brings the ability to design and code in parallel, enabling rapid prototyping and iteration on complex conversational UX patterns. Their notable work on Wholesum (meal planning) and financial risk platforms demonstrates expertise in designing interfaces that handle real-time AI outputs.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused on rapid delivery and high-quality output.
Process Maturity: Agile design + rapid development cycles; quick iteration capability.
AI Design Experience: AI chatbots, machine learning interfaces, computer vision; full-stack delivery.
Client Communication: Daily standups + sprint-based reviews; rapid feedback integration.
App/Web Dev Support: Full-stack design and development; no handoff delays.
Office Culture: Fast-paced, collaborative startup team; agile and adaptive.
Koncepted
Koncepted offers subscription-based, rapid AI design services with expertise in generative workflows and design systems. Their flexible engagement model works well for early-stage LLM platforms experimenting with UX patterns.
They specialize in AI strategy and generative workflows, helping founders quickly validate interface approaches before committing to larger redesigns.
Employees-to-Client Ratio (Bandwidth): Variable (subscription-based) — flexible capacity based on your needs.
Process Maturity: Rapid prototyping + subscription-based design delivery; fast iteration cycles.
AI Design Experience: AI strategy, generative workflows, and custom AI integration.
Client Communication: On-demand access to design team; flexible scheduling and quick turnarounds.
App/Web Dev Support: Design-focused with development partnerships; flexible scope.
Office Culture: Responsive and founder-friendly; subscription model emphasizes accessibility.
NineTwoThree AI Studio
NineTwoThree AI Studio delivers complete AI product development, from conversational AI to computer vision. Their notable work includes ChuckGPT (built for FanDuel) and conversational AI for Consumer Reports. For LLM platforms, they bring full-stack expertise in designing and building conversational interfaces at scale.
Their understanding of model behavior and inference patterns makes them valuable partners for platforms where UX and AI model interaction are tightly coupled.
Employees-to-Client Ratio (Bandwidth): 1:5 — focused team with deep AI and product expertise.
Process Maturity: Full-stack AI design and development; proven product delivery.
AI Design Experience: Conversational AI, generative workflows, computer vision; end-to-end delivery.
Client Communication: Regular syncs + comprehensive reporting; transparent progress tracking.
App/Web Dev Support: Full design and development; complete product ownership.
Office Culture: Product-focused, collaborative team; strong engineering and AI expertise.
Conclusion
Choosing the right UX agency for your LLM platform is critical. The agencies listed above bring proven expertise in designing conversational AI, managing uncertainty, building user trust, and shipping products quickly.
Whether you need rapid prototyping (Koncepted), enterprise delivery (Reaktor), or founder-focused design (Bricx Labs), there's an agency that fits your needs.
If you're looking for an agency that combines AI product expertise, rapid iteration, and direct founder access, book a call with Bricx Labs. We're here to help your LLM platform stand out through exceptional UX design.
FAQs
What makes Perplexity.AI's UX so effective for LLM platforms?
Perplexity succeeds through three core design principles: (1) Familiar patterns — the search box interface leverages existing user knowledge, lowering the barrier to entry; (2) Source attribution — answers prominently display sources with footnotes, building trust in AI-generated responses; (3) Multi-format presentation — text, images, videos, and maps are displayed based on the query, giving users immediate value without forcing conversation. These patterns should inform any LLM platform UX.
How do UX agencies approach designing for uncertainty in LLM outputs?
Top agencies build interfaces that handle uncertainty gracefully: progressive disclosure (showing answers step-by-step), confidence indicators, alternative suggestions, refinement options, and clear source attribution. This transparency is critical because users need to assess the reliability of AI-generated information. The best LLM platform designers incorporate user feedback mechanisms to improve model outputs and UX iteratively.
What's the typical engagement timeline for LLM platform UX redesigns?
Timelines vary based on scope, but most agencies follow this timeline: (1) Strategy & research (2–4 weeks), (2) Design & prototyping (4–8 weeks), (3) Development & refinement (4–12 weeks), (4) Testing & iteration (2–4 weeks). Agencies like Linkup and Koncepted can compress timelines through rapid prototyping. Full transformations take 3–6 months; incremental improvements take 6–12 weeks.
How does Bricx differentiate itself in LLM platform design?
Bricx Labs combines deep product design expertise with AI-first thinking. We've worked exclusively with AI and SaaS founders, giving us insight into the technical and business constraints of LLM platforms. We design for conversational patterns, multi-format content presentation, source attribution, and trust-building UX.
Our team includes designers who've shipped LLM products and understand model behavior, token limitations, and inference patterns. We maintain direct access to founders and conduct weekly strategy reviews, ensuring UX decisions align with your product roadmap.
Can you provide examples of successful LLM platform projects?
Bricx Labs maintains a portfolio of 25+ case studies across AI, SaaS, fintech, and healthcare. While specific LLM platform work is often confidential due to competitive sensitivity, our team has designed conversational interfaces, AI search patterns, and high-converting product experiences for YC-backed and Accel-backed AI companies. We're happy to discuss specific examples during a consultation call. Visit Bricx Labs to learn more about our AI product design process.
Linkup Studio
Linkup Studio combines design with production code delivery, specializing in AI chatbots, machine learning interfaces, and computer vision products. Their team understands the technical constraints of shipping AI products quickly.
For LLM platforms, Linkup brings the ability to design and code in parallel, enabling rapid prototyping and iteration on complex conversational UX patterns. Their notable work on Wholesum (meal planning) and financial risk platforms demonstrates expertise in designing interfaces that handle real-time AI outputs.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused on rapid delivery and high-quality output.
Process Maturity: Agile design + rapid development cycles; quick iteration capability.
AI Design Experience: AI chatbots, machine learning interfaces, computer vision; full-stack delivery.
Client Communication: Daily standups + sprint-based reviews; rapid feedback integration.
App/Web Dev Support: Full-stack design and development; no handoff delays.
Office Culture: Fast-paced, collaborative startup team; agile and adaptive.
Koncepted
Koncepted offers subscription-based, rapid AI design services with expertise in generative workflows and design systems. Their flexible engagement model works well for early-stage LLM platforms experimenting with UX patterns.
They specialize in AI strategy and generative workflows, helping founders quickly validate interface approaches before committing to larger redesigns.
Employees-to-Client Ratio (Bandwidth): Variable (subscription-based) — flexible capacity based on your needs.
Process Maturity: Rapid prototyping + subscription-based design delivery; fast iteration cycles.
AI Design Experience: AI strategy, generative workflows, and custom AI integration.
Client Communication: On-demand access to design team; flexible scheduling and quick turnarounds.
App/Web Dev Support: Design-focused with development partnerships; flexible scope.
Office Culture: Responsive and founder-friendly; subscription model emphasizes accessibility.
NineTwoThree AI Studio
NineTwoThree AI Studio delivers complete AI product development, from conversational AI to computer vision. Their notable work includes ChuckGPT (built for FanDuel) and conversational AI for Consumer Reports. For LLM platforms, they bring full-stack expertise in designing and building conversational interfaces at scale.
Their understanding of model behavior and inference patterns makes them valuable partners for platforms where UX and AI model interaction are tightly coupled.
Employees-to-Client Ratio (Bandwidth): 1:5 — focused team with deep AI and product expertise.
Process Maturity: Full-stack AI design and development; proven product delivery.
AI Design Experience: Conversational AI, generative workflows, computer vision; end-to-end delivery.
Client Communication: Regular syncs + comprehensive reporting; transparent progress tracking.
App/Web Dev Support: Full design and development; complete product ownership.
Office Culture: Product-focused, collaborative team; strong engineering and AI expertise.
Conclusion
Choosing the right UX agency for your LLM platform is critical. The agencies listed above bring proven expertise in designing conversational AI, managing uncertainty, building user trust, and shipping products quickly.
Whether you need rapid prototyping (Koncepted), enterprise delivery (Reaktor), or founder-focused design (Bricx Labs), there's an agency that fits your needs.
If you're looking for an agency that combines AI product expertise, rapid iteration, and direct founder access, book a call with Bricx Labs. We're here to help your LLM platform stand out through exceptional UX design.
FAQs
What makes Perplexity.AI's UX so effective for LLM platforms?
Perplexity succeeds through three core design principles: (1) Familiar patterns — the search box interface leverages existing user knowledge, lowering the barrier to entry; (2) Source attribution — answers prominently display sources with footnotes, building trust in AI-generated responses; (3) Multi-format presentation — text, images, videos, and maps are displayed based on the query, giving users immediate value without forcing conversation. These patterns should inform any LLM platform UX.
How do UX agencies approach designing for uncertainty in LLM outputs?
Top agencies build interfaces that handle uncertainty gracefully: progressive disclosure (showing answers step-by-step), confidence indicators, alternative suggestions, refinement options, and clear source attribution. This transparency is critical because users need to assess the reliability of AI-generated information. The best LLM platform designers incorporate user feedback mechanisms to improve model outputs and UX iteratively.
What's the typical engagement timeline for LLM platform UX redesigns?
Timelines vary based on scope, but most agencies follow this timeline: (1) Strategy & research (2–4 weeks), (2) Design & prototyping (4–8 weeks), (3) Development & refinement (4–12 weeks), (4) Testing & iteration (2–4 weeks). Agencies like Linkup and Koncepted can compress timelines through rapid prototyping. Full transformations take 3–6 months; incremental improvements take 6–12 weeks.
How does Bricx differentiate itself in LLM platform design?
Bricx Labs combines deep product design expertise with AI-first thinking. We've worked exclusively with AI and SaaS founders, giving us insight into the technical and business constraints of LLM platforms. We design for conversational patterns, multi-format content presentation, source attribution, and trust-building UX.
Our team includes designers who've shipped LLM products and understand model behavior, token limitations, and inference patterns. We maintain direct access to founders and conduct weekly strategy reviews, ensuring UX decisions align with your product roadmap.
Can you provide examples of successful LLM platform projects?
Bricx Labs maintains a portfolio of 25+ case studies across AI, SaaS, fintech, and healthcare. While specific LLM platform work is often confidential due to competitive sensitivity, our team has designed conversational interfaces, AI search patterns, and high-converting product experiences for YC-backed and Accel-backed AI companies. We're happy to discuss specific examples during a consultation call. Visit Bricx Labs to learn more about our AI product design process.
Linkup Studio
Linkup Studio combines design with production code delivery, specializing in AI chatbots, machine learning interfaces, and computer vision products. Their team understands the technical constraints of shipping AI products quickly.
For LLM platforms, Linkup brings the ability to design and code in parallel, enabling rapid prototyping and iteration on complex conversational UX patterns. Their notable work on Wholesum (meal planning) and financial risk platforms demonstrates expertise in designing interfaces that handle real-time AI outputs.
Employees-to-Client Ratio (Bandwidth): 1:4 — focused on rapid delivery and high-quality output.
Process Maturity: Agile design + rapid development cycles; quick iteration capability.
AI Design Experience: AI chatbots, machine learning interfaces, computer vision; full-stack delivery.
Client Communication: Daily standups + sprint-based reviews; rapid feedback integration.
App/Web Dev Support: Full-stack design and development; no handoff delays.
Office Culture: Fast-paced, collaborative startup team; agile and adaptive.
Koncepted
Koncepted offers subscription-based, rapid AI design services with expertise in generative workflows and design systems. Their flexible engagement model works well for early-stage LLM platforms experimenting with UX patterns.
They specialize in AI strategy and generative workflows, helping founders quickly validate interface approaches before committing to larger redesigns.
Employees-to-Client Ratio (Bandwidth): Variable (subscription-based) — flexible capacity based on your needs.
Process Maturity: Rapid prototyping + subscription-based design delivery; fast iteration cycles.
AI Design Experience: AI strategy, generative workflows, and custom AI integration.
Client Communication: On-demand access to design team; flexible scheduling and quick turnarounds.
App/Web Dev Support: Design-focused with development partnerships; flexible scope.
Office Culture: Responsive and founder-friendly; subscription model emphasizes accessibility.
NineTwoThree AI Studio
NineTwoThree AI Studio delivers complete AI product development, from conversational AI to computer vision. Their notable work includes ChuckGPT (built for FanDuel) and conversational AI for Consumer Reports. For LLM platforms, they bring full-stack expertise in designing and building conversational interfaces at scale.
Their understanding of model behavior and inference patterns makes them valuable partners for platforms where UX and AI model interaction are tightly coupled.
Employees-to-Client Ratio (Bandwidth): 1:5 — focused team with deep AI and product expertise.
Process Maturity: Full-stack AI design and development; proven product delivery.
AI Design Experience: Conversational AI, generative workflows, computer vision; end-to-end delivery.
Client Communication: Regular syncs + comprehensive reporting; transparent progress tracking.
App/Web Dev Support: Full design and development; complete product ownership.
Office Culture: Product-focused, collaborative team; strong engineering and AI expertise.
Conclusion
Choosing the right UX agency for your LLM platform is critical. The agencies listed above bring proven expertise in designing conversational AI, managing uncertainty, building user trust, and shipping products quickly.
Whether you need rapid prototyping (Koncepted), enterprise delivery (Reaktor), or founder-focused design (Bricx Labs), there's an agency that fits your needs.
If you're looking for an agency that combines AI product expertise, rapid iteration, and direct founder access, book a call with Bricx Labs. We're here to help your LLM platform stand out through exceptional UX design.
FAQs
What makes Perplexity.AI's UX so effective for LLM platforms?
Perplexity succeeds through three core design principles: (1) Familiar patterns — the search box interface leverages existing user knowledge, lowering the barrier to entry; (2) Source attribution — answers prominently display sources with footnotes, building trust in AI-generated responses; (3) Multi-format presentation — text, images, videos, and maps are displayed based on the query, giving users immediate value without forcing conversation. These patterns should inform any LLM platform UX.
How do UX agencies approach designing for uncertainty in LLM outputs?
Top agencies build interfaces that handle uncertainty gracefully: progressive disclosure (showing answers step-by-step), confidence indicators, alternative suggestions, refinement options, and clear source attribution. This transparency is critical because users need to assess the reliability of AI-generated information. The best LLM platform designers incorporate user feedback mechanisms to improve model outputs and UX iteratively.
What's the typical engagement timeline for LLM platform UX redesigns?
Timelines vary based on scope, but most agencies follow this timeline: (1) Strategy & research (2–4 weeks), (2) Design & prototyping (4–8 weeks), (3) Development & refinement (4–12 weeks), (4) Testing & iteration (2–4 weeks). Agencies like Linkup and Koncepted can compress timelines through rapid prototyping. Full transformations take 3–6 months; incremental improvements take 6–12 weeks.
How does Bricx differentiate itself in LLM platform design?
Bricx Labs combines deep product design expertise with AI-first thinking. We've worked exclusively with AI and SaaS founders, giving us insight into the technical and business constraints of LLM platforms. We design for conversational patterns, multi-format content presentation, source attribution, and trust-building UX.
Our team includes designers who've shipped LLM products and understand model behavior, token limitations, and inference patterns. We maintain direct access to founders and conduct weekly strategy reviews, ensuring UX decisions align with your product roadmap.
Can you provide examples of successful LLM platform projects?
Bricx Labs maintains a portfolio of 25+ case studies across AI, SaaS, fintech, and healthcare. While specific LLM platform work is often confidential due to competitive sensitivity, our team has designed conversational interfaces, AI search patterns, and high-converting product experiences for YC-backed and Accel-backed AI companies. We're happy to discuss specific examples during a consultation call. Visit Bricx Labs to learn more about our AI product design process.
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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