AI-powered knowledge management system for intelligent organization and semantic search.

Description

Tana is a knowledge management system with AI capabilities designed for power users. It features a unique Supertags system for structured data, and an AI-powered search that understands context and semantic meaning. Tana offers automatic organization based on patterns, bidirectional links, and live queries for dynamic views. It includes a powerful command system, advanced templates, and a graph database backend, along with an API for extensibility and AI assistant integration. Available with mobile apps and collaboration features, Tana is currently in early access (waitlist) and follows a subscription-based model. It appeals to power users who want database-like capabilities combined with the flexibility of note-taking. As a competitor to Roam Research with added AI features, it is widely used by researchers and knowledge workers. Tana represents the evolution of note-taking into structured knowledge—complex yet powerful, with a growing community.