FELTLAB Information

Feltlab helps startups validate product ideas before committing to full development. Most product ideas die in the gap between design and development. Founders spend months in Figma, wait for dev resources, and finally test with users—only to discover they built the wrong thing. We solve this with functional prototyping. Feltlab builds working Next.js prototypes that look and feel like real products. Not clickable mockups. Not static designs. Actual functional applications you can put in front of users to gather real feedback. In 2-3 weeks, you get: - Interactive React components and user flows - Clean, professional UI built with modern tech - Deployed application ready for user testing - Real validation data to make confident decisions Who we work with: - Pre-seed and seed-stage founders testing new product concepts - Innovation teams at established companies doing 0→1 exploration - Non-technical founders who need working prototypes to raise funding - Product leaders who want to validate before building at scale Why Feltlab? Unlike traditional design agencies, we write production-quality code. Unlike dev shops, we move at prototype speed. We combine UX design, product thinking, and frontend engineering in one streamlined process—no handoffs, no translation errors, no months of delays. When design and development are handled by one expert, you ship faster and learn quicker. We design directly in code using Next.js, React, TypeScript, and Tailwind CSS. This means you see working software from day one, not static designs that need translation. By week 2-3, you're testing with real users while competitors are still in design reviews. Ready to Validate Your Idea? If you're exploring a new product concept and want to test with users before investing in full development, let's talk.