AgentIndex icon
AgentIndex
MetaGPT logo
MetaGPT
★ 71.0k
vs
Cortico logo
Cortico
★ 248

MetaGPT vs Cortico

MetaGPT: MetaGPT is a multi-agent framework that assigns different roles to LLMs, enabling them to collaborate on complex software development tasks. It takes a one-line requirement and outputs comprehensive project artifacts, mimicking a software company's entire process.; Cortico: Cortico is an agent harness built around an event stream, designed for autonomous, continuously running AI agents capable of handling complex, mixed real-time inputs. It features a modular architecture for LLM providers and an extensible 'World' system, allowing agents to observe and act across diverse external environments like chat platforms, games, and physical setups.

01

TL;DR

MetaGPT logo
MetaGPTMulti-Agent · ★ 71.0k
When to choose:
  • You want to experiment with or demonstrate the 'software company SOP' multi-agent pattern (PM, architect, engineer generating specs and code).
  • You are looking for the reference implementation of research papers from the team such as AFlow, SPO, and AOT.
When to skip:
  • You want an actively updated general-purpose production agent framework; the repository's last push was in January 2026.
  • You are on Python 3.12+ or do not want to install Node.js and pnpm alongside Python (README specifies Python 3.9–3.11).
Read MetaGPT full review →
Cortico logo
CorticoMulti-Agent · ★ 248

Developing persona bots and AI streamers

Read Cortico full review →
02

Side-by-Side Comparison

Field
MetaGPT logoMetaGPT
Cortico logoCortico
Category
Multi-Agent
Multi-Agent
Stars
★ 71.0k
★ 248
License
MIT
MIT
Install Command
pip install --upgrade metagpt
corepack pnpm install && pnpm start
Updated
9mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Multi-Agent System, Large Language Models, Software Development
AI Agent, Event Stream, LLM Integration
03

Features

MetaGPT logoMetaGPT
01Accepts single-line requirements and generates comprehensive software artifacts (e.g., user stories, APIs, documentation).
02Emulates a software company by assigning distinct roles (e.g., PM, Architect, Engineer) to LLM agents.
03Orchestrates collaborative processes using Standard Operating Procedures (SOPs) for complex task completion.
04Supports integration with various Large Language Models and APIs (e.g., OpenAI, Azure, Ollama, Groq).
05Enables advanced capabilities like data interpretation and automated workflow generation.
Cortico logoCortico
01Native agent harness designed around the agent lifecycle
02Modular LLM provider components supporting various APIs and local models
03Extensible 'Cortico World' system for environment interaction and tool calls
04Intuitive and easy-to-operate WebUI
05AI-powered 'Cortina' extension creator for non-developers
04

Use Cases

MetaGPT logoMetaGPT
↳Data Interpreter
↳Debate
↳Researcher
Cortico logoCortico
↳Developing persona bots and AI streamers
↳Building AI VTubers
↳Creating persistent AI agents handling complex inputs
↳Cross-environment interaction (chat platforms, live games, physical environments)
05

Best For

MetaGPT logoMetaGPT
Most PopularEssential
Cortico logoCortico
—
FAQ

FAQ

What is the difference between MetaGPT and Cortico?
Both MetaGPT and Cortico are in the Multi-Agent category. MetaGPT has 71.0k stars, while Cortico has 248 stars.
Which is better, MetaGPT or Cortico?
The best choice depends on your use case. Choose MetaGPT if Data Interpreter, and Cortico if Developing persona bots and AI streamers.
Is MetaGPT free or open source?
Yes, MetaGPT is open source on GitHub (MIT).
Is Cortico free or open source?
Yes, Cortico is open source on GitHub (MIT).
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