elizaOS (formerly ai16z) is an open-source agentic operating system and TypeScript framework for building, deploying, and orchestrating autonomous AI agents. It provides connectors for Discord, Telegram, X, and onchain platforms, supports all major LLMs (OpenAI, Anthropic, Gemini, Llama), and enables multi-agent swarms with action chaining, persistent memory, and inter-agent communication. The framework has 5,300+ GitHub forks, 200+ plugins, and 1,352 contributors. The original $ai16z token was rebranded to $ELIZAOS in a completed 1:6 swap by early 2026. Key features: - Unified message bus routing across Discord, Telegram, X, HTTP, and onchain platforms - Multi-agent Worlds and Rooms architecture for inter-agent delegation and consensus - Action chaining with parallel execution, conditional branching, and scheduled actions - Persistent memory across agent interactions - 200+ npm plugins for model providers, vector stores, and social networks - Cross-chain $ELIZAOS utility token (Solana, Ethereum, Base, BSC)
Open source framework: free (MIT license). Hosted or enterprise options not publicly listed.