Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

LlamaIndex is the leading document agent and OCR platform

A community-supported supercharged document management system: scan, index and archive all your documents

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System

A vector index built on TurboQuant, written in Rust with Python bindings

💫 Industrial-strength Natural Language Processing (NLP) in Python

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

Vendor-agnostic orchestration for training, inference and agentic workloads across NVIDIA, AMD, TPU, and Tenstorrent on clouds, Kubernetes, and bare metal.

The current, performant & industrial strength version of Holochain on Rust.

Obelisk indexes past agent sessions (Claude Code, Codex, Kimi Code, Pi) into a queryable SQLite database with a CLI skill for agents and an Electron app for humans.

A registry and skill layer for AI agents to discover, compare, install, and report outcomes of reusable skills.