Mantle

Mantle offers a self-hosted personal knowledge system designed to centralize and process your entire digital life. Key features include: • Ingests notes, emails, files, calendar events, and documents • Extracts summaries, facts, and entity graphs automatically • Advanced search that understands intent • Built-in assistant for queries and background operations • Completely self-hosted with user data remaining on your server This platform transforms your scattered digital information into a coherent, queryable memory. It actively processes incoming data, creating connections and summaries so that when you search, you find precisely what you meant, not just keywords. Mantle works continuously in the background, making sure important details are surfaced and tasks are handled without constant manual input. Beyond personal use, Mantle scales for professional environments, managing company contracts, runbooks, and shared inboxes. Specialist agents can research, write, query tables, and execute jobs, making it an invaluable tool for enhancing productivity. The infrastructure supports federated deployment, allowing different departments or sites to maintain their own specialized knowledge bases while remaining interconnected. Ideal for individuals seeking a comprehensive personal knowledge base and organizations needing a secure, private, and powerful information management system. Mantle ensures your data sovereignty while providing a truly proactive information retrieval experience.