Eliza
Autonomous AI agent — character-based, multi-platform
📋 Overview
Eliza is an open-source autonomous AI agent framework that creates character-based agents — each agent has a personality, backstory, and goals. Unlike AutoGPT (which is task-focused), Eliza agents are character-driven — they interact with users and other agents based on their defined personality. It supports multiple platforms (Discord, Twitter, Telegram) and can operate autonomously.
✨ Key Features
- •15K+ GitHub stars — character-based agents
- •Personality and backstory definition
- •Multi-platform: Discord, Twitter, Telegram
- •Autonomous operation
- •MIT licensed
- •Active community and development
🎯 The Problem It Solves
Building engaging AI agents requires more than just task completion — they need personality and character. Eliza provides a framework for creating character-driven agents.
🔧 How It Works
Eliza defines agents with character files — personality, backstory, goals, and interaction style. Agents can interact with users on Discord, Twitter, and Telegram. They operate autonomously, making decisions based on their character definition.
🚀 Installation & Quick Start
Installation
See websiteQuick Start
- See documentation
✅ Pros
- •Most innovative character-based agents
- •Multi-platform support
- •MIT licensed
- •Active community
- •Comprehensive documentation
- •Production-ready
❌ Cons
- •Newer framework
- •Smaller community
- •Agents unpredictable
💬 Practitioner Verdict
“Eliza is the most innovative character-based agent framework — the personality-driven approach is genuinely differentiated. The trade-off: newer framework, smaller community, and the agents can be unpredictable. For users who want to create character-driven AI agents, Eliza is the default.”
Self-Hosted (Free)
Open source, MIT/Apache licensed. Run it yourself.
⭐ Star & Clone on GitHubFree forever. Your infrastructure, your data.
📊 Specifications
- Language
- TypeScript
- License
- MIT
- Platform
- Linux, macOS, Windows
- Supported Models
- REST API, CLI
💰 Pricing Reality
100% free MIT license. No paid tier.