AG2 (AutoGen)
Community-maintained open-source multi-agent AI framework forked from Microsoft's AutoGen, for building and orchestrating cooperating AI agents.
Last verified:
AG2 (formerly AutoGen) is an Apache-2.0-licensed Python framework for building multi-agent AI systems, offering conversation patterns, tool/function calling, group chats, memory, and structured output. It originated as Microsoft Research's AutoGen project (2023) and was forked into the community-run AG2 project by its original creators after a governance split in late 2024. AG2 has no official hosted product or paid tier disclosed; it is distributed purely as a free, self-hosted, pip-installable library supported by Discord/GitHub community channels, though its website advertises an upcoming enterprise "AgentOS" via a request-access form.
Pricing
| Tier | Price | Key features |
|---|---|---|
| Open Source | $0 | Full multi-agent framework (Apache-2.0), Conversation patterns, tool/function calling, group chats, Bring-your-own LLM API keys, Community support via Discord/GitHub |
Source: https://ag2.ai
Agent-readiness
- Discoverability
- 65/100
- Machine-readable content
- 75/100
- Programmatic access
- 80/100
- MCP / agent support
- 30/100
- Self-serve transactability
- 95/100
- Transparency
- 55/100
Security & compliance
- SSO / SAML
- Not publicly documented
- Encryption at rest
- Not publicly documented
- Encryption in transit
- Yes
- Audit log
- Not publicly documented
- Pentest report
- Not publicly documented
"Not publicly documented" means Crail found no public evidence either way — not a confirmed absence. See our methodology.
FAQ
Does AG2 (AutoGen) have a free tier?
Yes, AG2 (AutoGen) offers a free tier or free trial.
Can you buy AG2 (AutoGen) without talking to sales?
Yes, AG2 (AutoGen) can be purchased self-serve without a sales call.
Does AG2 (AutoGen) have an official MCP (Model Context Protocol) server?
Not as of 2026-07-27 — no official MCP server was found.
Reviews
No reviews yet for AG2 (AutoGen). Be the first to submit a verified review.
Methodology & disclosure
Data verified via agent crawled, last checked 2026-07-27. Agent-readiness methodology version crail-ar-v0.1. No vendor payment influences these scores — see our methodology page.