IndexOf.AI is an AI tool discovery and navigation platform designed for both users and developers. Users can freely browse and discover AI tools organized across every major category — from productivity and writing to image generation and developer tools. Each listing includes detailed descriptions, screenshots, pricing info, and direct links.

For AI tool developers and makers, IndexOf.AI offers a simple submission flow: submit for free to get a basic listing, or choose the Pro plan ($2.99 one-time) to unlock SEO-enhanced listings with better visibility and discoverability. No subscription required.