Project index
AI search (RAG)
Index0
A private space to store documents and images and find them by asking in plain language.
- Reactive product

- Industry
- Tools
- Services
- Applied AI
- Website
- index0.cc

The challenge
Finding a document usually depends on remembering its name or folder. Index0 lets you ask in plain language and answers citing its source fragments. It started at the Clerk hackathon.
What we built
- Drag-and-drop upload, folders and storage limits.
- Semantic search and a RAG chat that cites its source fragments.
- In-browser preview of PDF and Office documents.
- Multilingual interface and user invitations.
Screenshots



Technologies
- Interface
- Next.js 15React 19TanStack QueryMotionnext-intl
- Authentication
- Clerk
- Services
- Cloudflare AutoRAGAI SDKOpenAICloudflare R2
- Infrastructure
- VercelCloudflare
Next project
FatFingers
AI writing assistant

Something similar in mind?
Tell us about your case and we'll tell you how we would build it.