Capsul

One Prompt. A Real App. Free Forever.

Productivity

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👋 Hey Product Hunt! I'm Shahenshah, Creator of Capsul. Capsul was born out of a frustration I kept encountering while exploring AI app builders. Almost every platform I tried came with the same limitations—high monthly subscription fees, restrictive ecosystems that locked users in, or outputs that felt more like rough prototypes than fully functional applications. As someone who believes in empowering builders, this didn’t sit right with me. I wanted to create something different—something that truly puts control back in the hands of creators. That’s how **Capsul** came to life. Capsul is an AI-powered app builder that transforms a single prompt into a **real web application**, a **mobile-ready experience**, and a **fully functional SQLite-powered backend**. The goal is simple: remove the barriers between an idea and a working product, while ensuring that you retain full ownership of what you build. Our philosophy is built around a few core principles: ⚡ **One Prompt → A Real App** 📱 Build for **Web & Mobile** from the start 🗄️ **Real SQLite Database** included with every project 🔑 Bring Your Own AI Key (BYOK) for flexibility and control 📦 Export & Self-Host Anytime—no lock-in 💜 **No Monthly Subscription. Free Forever.** With Capsul, you’re not just generating mockups or demos—you’re creating applications that can actually be used, shared, and deployed. Whether you're a founder testing an idea, a student learning to build, or an indie hacker experimenting with new concepts, Capsul is designed to help you move faster without compromising ownership or flexibility. Building Capsul has been an incredibly rewarding journey. It’s been driven by a simple belief: if AI can generate software, then creators should truly own that software. We’re still in the early stages, and there’s so much more to improve, refine, and expand. That’s why today’s launch isn’t just about showcasing what we’ve built—it’s about learning from all of you. The Product Hunt community is filled with some of the most thoughtful builders and early adopters, and your feedback is invaluable to us. I’d genuinely love to hear your thoughts: 💬 If you could build anything with one prompt, what would it be? 💬 What’s the biggest challenge you’ve faced with existing AI app builders? 💬 What feature would make Capsul your go-to platform? Your insights will directly shape the future of Capsul, and I’m here throughout the day to answer questions, gather feedback, and learn from your experiences. Thank you so much for checking out our launch and supporting independent makers. It truly means a lot. Let’s build the future together! 🚀 — Shahenshah