Trusted by 60K+ vibe coders.
What do we ship today?
Capacity lets you turn your ideas into fully functional web apps in minutes using AI.
Build high quality software without writing code.
Use your native language to describe your idea, then watch Capacity do the rest. Creating for the web is faster and easier than ever before.
Create beautiful full-stack web applications in minutes —- without writing code.
20x faster
Capacity is 20x faster than coding.
10x cheaper
Capacity is 10x cheaper than hiring a developer.
Integrate with your favorite tools
Connect seamlessly with popular platforms and services to enhance your workflow.
Get StartedFor Those Who Build
Transform your ideas into functional applications without writing code, powered by our cutting-edge AI platform.
Lightning fast
Build 20x faster than traditional coding methods, turning your ideas into reality in record time.
Powerful
Create sophisticated full-stack web applications with all the features you need, no compromises.
Cost-effective
10x cheaper than hiring a developer, with professional results and zero technical debt.
AI-powered
Simply describe your project in natural language and our AI handles everything from design to deployment.
"Capacity turned my weekend project into a $5K MRR business in just 4 months. As someone who used to spend hours on Stack Overflow, this feels like cheating—in the best way possible."
Leo MartinezIndie Developer, ProductivityOS
"I've tried numerous no-code tools, but Capacity is different. It actually understands what I'm trying to build and generates production-ready code."
Sarah ChenFounder, DataFlow
"From idea to MVP in 48 hours. Capacity is a game-changer for rapid prototyping and validation."
Mike ThompsonTechnical Lead, StartupX
Custom control
Production-grade from day one
Every project is generated with clean architecture, security best practices, and scalable infrastructure built in.
AI that understands your vision
Just describe what you want to build — Capacity translates your idea into real code, UI, and logic in seconds.
Built to scale
Capacity generates applications ready to grow — with Next.js, API routing, auth, and best practices out of the box.
For solo devs and small teams
Whether you're building alone or with collaborators, Capacity keeps everyone in sync with smart project context and versioning.
Built by makers
for makers
Capacity was built by makers for makers.
We believe in the power indie hackers and makers.
Frequently
Asked
Questions
Answers to the most common questions about Capacity.so.
What can I build with Capacity?
You can build full-stack web apps, landing pages, internal tools, and MVPs — all powered by AI. Whether you're a solo founder or a team, Capacity helps you go from idea to production in minutes.
Do I need to know how to code?
Not necessarily. Capacity is built for makers of all backgrounds. You can describe your project in plain English, and the AI will generate the code. If you're a developer, you can dive in and customize anything.
Is the code exportable?
Yes — you have full access to the generated code. You can export it, self-host it, or continue working locally using your preferred tools and frameworks.
Can I collaborate with others?
Absolutely. You can invite collaborators to your projects, share progress, and even hand off to developers or clients — all in one place.
How is Capacity different from other AI tools?
Capacity doesn’t just generate UI components — it builds full, working apps with clean architecture, auth, APIs, and real business logic. It's like having a full-stack dev on autopilot.
Is there a free trial?
Yes, we offer a free trial so you can explore and test Capacity before committing to a plan. No credit card required.
What tech stack does Capacity use?
Capacity generates modern apps using Next.js, Tailwind CSS, TypeScript, and REST or tRPC for APIs — ready for deployment on platforms like Vercel or AWS.