Product surfaces
kept in the order that best explains the product
Why they stopped
Difficult to see how to monetize it. also llm costs are high. but definitely high potential
What it needs
more resources, somebody with open source experience
Hard to replicate
data on your local, create your own app on the fly, personalize it, list it on marketplace
About the project
Citadel is a self-hosted shell for installable personal apps. The repository includes a Next.js host, a shared core library, a CLI, starter templates, Docker deployment support, per-app SQLite and file-storage isolation, permission gating, audit logs, backups/export, a registry/showcase flow, and built-in automation features like a scrum board and autopilot agent runner.