# opensource

Cognee is an Apache-2.0 memory platform that turns messy files, chats, and APIs into a self-hosted knowledge graph your agents can query across sessions. Here's how it works, what it costs, and where your data lands.

OpenWork is an MIT-licensed, OpenCode-powered desktop agent that lets non-technical teammates run AI workflows locally and share them across the team. Here's how it works, what it really costs, and where your files land.

Kokoro-82M is an Apache-2.0 text-to-speech model with 82 million parameters that runs on a plain CPU and tops open TTS leaderboards. Here's how it sounds, how to run it locally, the setup traps, and what it really costs.

Flowise wraps LangChain, LangGraph, and LlamaIndex in a visual canvas so you can build RAG bots and multi-agent workflows without writing boilerplate. Apache-2.0, self-hostable, and free. Here's the honest deep-dive.

RAGFlow is an Apache-2.0 RAG engine built around DeepDoc, a neural document parser that understands tables, scans, and layouts most RAG stacks mangle. Here's how it works, what it costs, and where your data lands when you self-host it.

DeerFlow 2.0 is a ground-up rewrite from ByteDance: a SuperAgent harness that orchestrates sub-agents, sandboxes, long-term memory, and skills to run hours-long tasks entirely on your own hardware. Here's the honest deep-dive.