Ömer Eker from ezier
Building prototypes traditionally requires context switching, multiple tools, and endless back-and-forth. You start with an idea, sketch it out, write requirements, hand it off to designers, wait for mockups, then finally get developers involved. This fragmented workflow wastes time and dilutes your vision.
Overbooked changes this completely. Our AI-powered prototype feature lets you ship production-ready prototypes in minutes, not weeks—all from a single prompt within your project workspace.
What makes Overbooked's prototyping different? It's not just another AI code generator. Our system understands your entire project context.
When you create a prototype in Overbooked, our AI agent analyzes:
This context gets automatically injected into the prototype generation process. You don't need to repeat yourself or provide background information—the AI already knows what you're building and why.
Here's how beautifully simple the workflow is:
Navigate to your project in Overbooked. Click the "Prototypes" section and hit "Create Prototype." You're already in context—no need to open another tool or switch tabs.
Type a natural language prompt describing your prototype. Want to include design references? Paste image URLs directly. Our system extracts images from your prompt and includes them as visual context for the AI.
Example prompts that work beautifully:
The magic happens instantly. Our AI agent—powered by Vercel's v0 with custom enhancements—streams the prototype creation in real-time. You'll see:
Within 30-60 seconds, your fully functional prototype is ready. No compilation errors. No setup required. Just a working app you can interact with immediately.
Our prototype agent is carefully designed to produce exceptional results:
We've trained our agent with specific design principles:
"Never use blindly thrown gradients and purplish shades when you try to make it 'fancy'. Use your imagination and creativity to make it look good and functional."
The result? Prototypes that feel professionally designed, not generic AI outputs. The agent understands modern UI/UX best practices and applies them thoughtfully.
Before generating any code, our system fetches your complete project context through a dedicated query. This context is formatted as structured data:
project.name | project.description
=====
tasks | milestones | resources | notes
This structured format helps the AI understand relationships between different pieces of your project, leading to prototypes that feel like natural extensions of your existing work.
We use an advanced streaming architecture that provides several benefits:
The initial prototype is just the beginning. Overbooked includes a built-in chat interface where you can iterate on your prototype conversationally.
Want to adjust the color scheme? Add a new feature? Change the layout? Just describe what you want:
Each iteration maintains the full conversation history with v0, so the AI remembers all previous changes and decisions. It's like pair programming with an expert designer-developer who never forgets context.
Switch to the "Code" tab to explore the entire file structure. You'll find:
Browse through a visual file tree, select any file, and view the syntax-highlighted code. Copy snippets or download the entire project to continue development in your own environment.
Prototypes in Overbooked can be:
The prototype URL stays live and continues working even as you iterate, making it perfect for ongoing stakeholder demos.
By default, prototypes expire after 48 hours to keep your workspace clean and manageable. But for important prototypes you want to keep permanently:
Overbooked's prototype system is built on a robust technical foundation:
All prototype data lives in Convex, providing:
Our artifact storage system intelligently handles:
Prototype previews run in sandboxed iframes with carefully configured permissions:
sandbox="allow-scripts allow-same-origin allow-forms allow-popups allow-modals"
This ensures prototypes can be functional while maintaining security boundaries.
Instead of static mockups, show clients a working prototype. Let them click through workflows, interact with features, and experience the vision firsthand. The "wow factor" is unmatched.
Testing an idea? Generate a prototype in minutes and validate the concept before investing in full development. Iterate based on feedback without writing a single line of code yourself.
Create living examples of your design patterns. Each prototype becomes a reference implementation that team members can copy and learn from.
Replace lengthy requirement documents with interactive prototypes. Show, don't tell. Stakeholders understand features better when they can use them.
Overbooked's prototype feature is available to Pro and Pro+ users:
These limits ensure the feature remains sustainable while being generous enough for real work.
What we've built is just the beginning. We're actively working on:
Traditional prototyping creates artificial barriers between ideation and implementation. You think of something, but before you can validate it, you need to:
By the time you have something tangible, you've invested hours or days. And if the idea doesn't work? That investment is lost.
Overbooked collapses this timeline to minutes. Ideas become prototypes almost as fast as you can describe them. This enables a fundamentally different way of working:
Prototyping in Overbooked isn't a separate workflow—it's an integrated part of how you build. Every project can have prototypes. Every idea can become tangible.
The next time you're explaining a complex feature to a client or debating an approach with your team, don't reach for a whiteboard or mockup tool. Open Overbooked, describe what you want, and let the AI build it while everyone watches.
That's the power of context-aware, AI-driven prototyping. That's why Overbooked is becoming the operating system for modern product teams.
Ready to ship your first prototype? Sign up for Overbooked Pro and start building in minutes, not weeks.