UI Design Services for Startups: Building User-Centered Interfaces from Scratch

Transform complex ideas into intuitive digital experiences that drive action. Our creative design inspiration approach blends strategic thinking with visual excellence, crafting interfaces that captivate users and deliver measurable results. From concept to launch, we create design systems that scale with your ambitions.

Creative UX/UI design workspace showing wireframes, interface mockups, and design tools

Our UX/UI Design Services

From brand strategy to interactive prototypes, we deliver comprehensive design solutions that transform ideas into exceptional digital experiences.

User Experience Design

Research-driven UX design that maps user journeys, optimizes information architecture, and creates intuitive flows. We conduct usability testing and build interactive prototypes to validate designs before development.

User Interface Design

Pixel-perfect UI design with scalable component libraries, design tokens, and accessibility compliance. We craft beautiful interfaces with consistent visual hierarchies and cross-platform compatibility.

Brand Identity Design

Complete visual identity systems including logo design, color palettes, typography scales, and brand guidelines. We create memorable brands that establish instant recognition and build trust.

Interaction Design

Delightful micro-interactions, smooth animations, and intuitive transitions that bring interfaces to life. We design hover states, gesture controls, and feedback systems that enhance user engagement.

Website Design

Conversion-optimized website designs with strategic layouts, compelling content hierarchies, and responsive frameworks. We map buyer journeys and create pixel-perfect mockups for seamless development handoffs.

Design Systems

Comprehensive design systems with reusable components, documented guidelines, and scalable frameworks. We build living design languages that ensure consistency across all digital touchpoints.

Strategic + Beautiful

Design That Drives Business Results

We don't just make things look good—we solve business problems through design. Our approach combines strategic research with creative execution to deliver experiences that users love and businesses profit from. Every design decision is backed by data, validated through testing, and optimized for conversion. Whether you're launching a startup or scaling an enterprise, our design systems grow with you.

Designer working on multiple interface mockups and user flow diagrams
Trusted by Innovators

Success Stories

We've partnered with startups and enterprises to create experiences used by millions of users worldwide.

"They very quickly understood the kind of messaging that was important to us and how to translate that into a compelling visual experience. I can't recommend them enough!"

Keenan Johnson
Keenan Johnson

"Working with What If has been transformative — faster feature roll outs, reduced development costs, and a fantastic user experience. They quickly understood our vision and offered proactive ideas"

Kent Costello
Kent Costello

"The extremely high quality of outputs with fast turn around times and availability of team at short notice has been perfect for our requirements"

Ayush Banerjee
Ayush Banerjee

"They very quickly understood the kind of messaging that was important to us and how to translate that into a compelling visual experience. I can't recommend them enough!"

Keenan Johnson
Keenan Johnson

"Working with What If has been transformative — faster feature roll outs, reduced development costs, and a fantastic user experience. They quickly understood our vision and offered proactive ideas"

Kent Costello
Kent Costello

"The extremely high quality of outputs with fast turn around times and availability of team at short notice has been perfect for our requirements"

Ayush Banerjee
Ayush Banerjee

"They very quickly understood the kind of messaging that was important to us and how to translate that into a compelling visual experience. I can't recommend them enough!"

Keenan Johnson
Keenan Johnson

"Working with What If has been transformative — faster feature roll outs, reduced development costs, and a fantastic user experience. They quickly understood our vision and offered proactive ideas"

Kent Costello
Kent Costello

"The extremely high quality of outputs with fast turn around times and availability of team at short notice has been perfect for our requirements"

Ayush Banerjee
Ayush Banerjee
The What if Design Difference

Why Choose What if Design?

Strategic design partners who understand that great experiences drive business growth.

Strategic Excellence

We align design decisions with business goals through research-backed frameworks and competitive positioning strategies.

Rapid Execution

Fast turnaround times from 48 hours to weeks, with workshop-to-launch sprints that keep projects moving forward efficiently.

Cost Efficiency

3x cheaper than hiring in-house senior designers, with full-service capabilities from strategy to implementation.

Mission-Driven Quality

Design Declares certified with commitment to environmental consciousness and purpose-driven work that creates meaningful impact.

Meet The Creative Team

Award-winning designers passionate about creating exceptional experiences.

Akhila Kosaraju

Co-founder

Akhila brings a unique architectural perspective to digital design, having designed innovative LEED-certified buildings and large-scale urban interventions worth over $100 million that impacted millions of people. Her background in sustainable architecture informs her approach to creating digital experiences that are both beautiful and purposeful. Before co-founding What if Design, she honed her skills creating spatial solutions that balanced aesthetics with functionality. She studied architecture at IIT Kharagpur, where she first collaborated with Tejas on freelance design projects. Today, she leads What if Design's creative vision, applying systems thinking and user-centered design principles to help climate tech and purpose-driven organizations translate complex innovations into intuitive digital experiences. Her work focuses on making great design accessible to organizations working on humanity's most pressing challenges.

Tejas Mahajan

Co-founder

Tejas combines business acumen with design thinking, bringing a strategic lens to every creative project. Before co-founding What if Design, he drove business growth for OYO across three countries, scaling operations and building high-performing teams in fast-paced startup environments. He also ran training programs that equipped over 1,700 people throughout India with essential business skills. His architecture education at IIT Kharagpur, where he studied alongside Akhila, gave him a strong foundation in problem-solving and systems design. At What if Design, Tejas focuses on ensuring that every design solution aligns with clients' business objectives and delivers measurable results. His experience working with major organizations, unicorns, and venture-backed startups gives him unique insight into what it takes to create products that users love and businesses can grow. He's passionate about democratizing access to world-class design for organizations tackling climate change and sustainability challenges.

Frequently Asked Questions

What's the difference between UX and UI design?

UX (User Experience) design focuses on how a product works—user research, information architecture, wireframes, and user flows. UI (User Interface) design focuses on how it looks—visual styling, component design, typography, and color systems. Both are essential for creating successful digital products.

How long does a typical design project take?

Do you work with startups or only established companies?

What tools and platforms do you use?

Do you provide ongoing support after project completion?

How do you ensure designs are accessible and inclusive?

Can you help with both strategy and execution?

What file formats do you deliver?

Ready to Transform Your Digital Experience?

Let's discuss how strategic design can help you achieve your business goals and delight your users.

Let's Create Something Exceptional Together

Tell us about your project and we'll get back to you within 24 hours with next steps and a customized approach.

Contact Us Today

For immediate assistance, feel free to give us a direct call at You can also send us a quick email at team@whatifdesign.in