Prototyping Tools
Explore the best new Prototyping tools and products curated by the community.
AI that generates UI your design system would approve. Forge works inside UXPin with your real components—MUI, shadcn/ui, Ant Design, or your own—so you can iterate fast and ship clean JSX. No rebuilding, no workarounds.
AI design tool to create prototypes using your existing styles and design system, handoff to engineering, and build software faster.
Vector is an all-in-one AI platform that helps people turn ideas into live companies with real users, generating real revenue.
Meet Stitch, your AI-native vibe design partner. Create, iterate, and collaborate on high-fidelity UI using natural language, voice, and context-aware agents. Design across images, code, and text in one canvas, generate instant prototypes, and maintain consistency with built-in design systems and DESIGN.md. From idea to interface in seconds — faster, smarter, and more intuitive than ever.
Clayzo lets product and design teams spin up their existing product, prototype directly on it, record walkthroughs, and leave contextual feedback tied to the real codebase. What used to live across screenshots, Looms, and Slack now becomes actionable tasks that engineers and coding agents can build from.
Chordio helps PMs and designers prototype directly on their product even in complex enterprise environments. It runs in Claude Code and starts with cloning the front-end of the product and relevant context into a dedicated repository to enable prototyping securely in minutes with no heavy setup. It ships with built-in agent skills and a local dashboard to help with research, prototype, review, and stakeholder communication to support the full workflow from concept to a “ship it” decision.
Decoy lets developers create mock services locally. No need for Docker or heavy Electron apps. I built it to test webhook requests coming from my own applications, testing my API wrappers and seeing how my app reacts to redirects, timeouts and failures. You can even mock full webpages to test your scrapers and AI agents against, without risking being rate limited or blocked. All in a beautiful native app. It weighs only 10MB and starts up super quickly and there is no tracking at all.
Modo turns a text description into a buildable hardware prototype with validated parts, printable enclosures, firmware scaffolding, and step-by-step assembly instructions.
Most AI app builders jump straight into building. That feels fast until your app gets messy, inconsistent, and nothing like what you imagined. Today, we’re introducing Spec Coding in Capacity. Instead of building immediately, Capacity now lets you define your app first with the help of an AI co-founder that asks the right questions before any code is generated. More structure upfront. Far less refactoring later. Much better results.
Most AI app builders jump straight into building. That feels fast until your app gets messy, inconsistent, and nothing like what you imagined. Today, we’re introducing Spec Coding in Capacity. Instead of building immediately, Capacity now lets you define your app first with the help of an AI co-founder that asks the right questions before any code is generated. More structure upfront. Far less refactoring later. Much better results.
Most screenshot tools are static or require design skills. Screenhance is template-first and animation-native. Turn screenshots into polished visuals or short MP4/GIF clips in minutes. Pick a layout, theme or transparent background, tweak colors and shadows, add subtle motion, and export. Device and browser frames included. Free tier, Week Pass, and Pro.
TypMo is where wireframes become prompts. Write UI in simple text syntax, like Markdown, or generate from prompts and sketches. 60+ components, zero learning curve. Iterate freely when changes are cheap, share with stakeholders, gather feedback. Then export detailed implementation specs for AI Coding tools. Clarity before code. Wireframe first, prompt with precision.
Explore ideas with AI prototypes that use your real app. Capture your app from the browser, describe features with AI chat, and get pixel-perfect interactive concepts you can share with your team and customers.
“Idea-to-app in minutes" sounds simple—until you try to build something real. Real products need structure, and Paraflow brings that to you, acting as an AI Product Design Agent that works like a full team. On one canvas, two AI minds — a product manager and a designer — work together to build structured specs that bridge ideas and code. With PRDs, user flows, and prototypes always aligned, you get richer specs, fewer prompts, and a build that stays well-controlled — and truly professional.
Prototypes that look exactly like your product. Capture your product from the browser instantly and build lifelike, interactive prototypes to share with your team and customers.
Bridge the gap between the web and your prototypes. Copy UI from any webpage and paste it into Lovable, v0, or Bolt to prototype instantly.
Layout is an AI-powered platform that helps founders and developers turn ideas into working software prototypes instantly. Just describe what you want to build, and Layout generates clean code, UI components, and project structure.
Build prototypes, get user feedback, and make data-driven decisions. The AI prototyping platform for product teams.
The AI IDE for prototype to production
This is the Feed version of Product Hunt. It's a prototype. Code is open 🎨 I built a media scrubber that let's you view all the images/videos of a launch in just a few seconds. ❗ You can't upvote yet. (I need write permissions?)
We've built on our super easy to use animation tool to give you the ability to also prototype interactive elements in your design. Import designs from Figma -> design your interactions -> export to code.