Apilium

Notes that stay Markdown files on your disk, an AI that cites its sources, and a signed history that proves both. Download Altretta and report issues here.

Give your AI a second brain. Altretta connects your local, encrypted knowledge vault to 70+ AI agents with query-first, cited retrieval and signed provenance.

The verifiable memory cortex for AI agents: a semantic graph and vector search with zero-knowledge provenance.

Official first-party plugin catalog for Altretta — signed, sandboxed, permission-scoped extensions for your local, private, verifiable second brain.

The governed AI agent platform: semantic memory, intelligent model routing, an MCP server, and 67+ integrations.

The official Swift client for AIngle, the memory cortex for AI agents.

The official Go client for AIngle, the memory cortex for AI agents.

The official Python client for AIngle, the memory cortex for AI agents.

The official Kotlin client for AIngle, the memory cortex for AI agents.

The official JavaScript / TypeScript client for AIngle, the memory cortex for AI agents.