Upload API Spec
Drag & drop OpenAPI / Postman — no code required.
Backed by Founder Institute
Build Full Web Apps from Your API Spec Instantly
Upload your OpenAPI or Postman spec, and Apilith instantly creates a full-stack app using AI agents.
How It Works
Get from API spec to deployed app in three simple steps
AI Builds App
UI, backend logic, auth, docs — all autogenerated.
Edit & Deploy
Edit layout, export code, or deploy instantly to Vercel.
Powerful Features
Everything you need to build, customize, and deploy professional web applications
📁 API Spec Upload
Seamlessly import OpenAPI 3.0 and Postman collections with full spec validation and error handling.
🌐 React + Tailwind UI
Modern, responsive interfaces built with React components and styled with Tailwind CSS.
⚙️ Backend Logic in Express
Full Express.js backend with authentication, middleware, and database integration auto-generated.
🧠 PRD/Test Doc Agent
AI-powered documentation and testing suite with comprehensive coverage and reporting.
🧩 UI Block Editor
Drag-and-drop visual editor for customizing layouts and components without coding.
🚀 1-Click Deploy to Vercel
Instant deployment to Vercel with custom domains, SSL, and global CDN included.
Use Cases
See what you can build with Apilith
- Dashboard from API. - Build payment dashboards and financial tools using comprehensive API
- Admin panels for internal tools - Create sophisticated admin interfaces for managing your business operations
- MVPs from custom APIs - Rapidly prototype and validate ideas by building MVPs from your existing APIs
- Client portals for agencies - Build custom client portals with branded interfaces and integrated workflows
Simple Pricing
Choose the plan that fits your needs
Free
£0/month
Perfect for getting started
- 1 project
- Basic UI generation
Pro
£19-49/month
For growing businesses
- Unlimited apps
- Full-stack export
- AI agents
- Priority support
Enterprise
Custom/
For large organizations
- White-label solution
- SSO integration
- Private cloud
- Onboarding support
Frequently Asked Questions
Get answers to common questions about Apilith
Do I need to code?
No coding required! Simply upload your API specification and Apilith's AI will generate a complete full-stack application for you. You can then customize it using our visual editor.
Can I edit the UI?
Yes! Our drag-and-drop UI block editor lets you customize layouts, colors, components, and styling without any coding. You can also export the code for further customization.
Can I export code?
Absolutely! With our Pro plan, you can export the full React frontend and Express backend code. You own the code and can deploy it anywhere or continue development in your own environment.
Can I merge multiple APIs?
Yes! You can combine multiple API specifications into a single application. Our AI will intelligently merge the schemas and create a unified interface that works with all your APIs.
What can I build?
You can build dashboards, admin panels, client portals, MVPs, internal tools, and any web application that interacts with APIs. From simple data displays to complex workflow management systems.
Want Early Access?
Join our beta program and be among the first to experience the future of web development.