AG2 vs OpenAI Agents SDK

Pick two tools from the same category to compare side-by-side.

	AG2 Community-maintained multi-agent conversation framework forked from Microsoft's AutoGen.	OpenAI Agents SDK OpenAI's official SDK with handoffs, tools, guardrails, tracing.
Category	framework	framework
Vendor type	open source	commercial
Pricing	free	free
Strengths	+ Proven conversational multi-agent patterns inherited from AutoGen + Open, contribution-based community governance + Built-in code execution and human-in-the-loop support + Model-agnostic across major LLM providers	+ Deep integration with OpenAI features + Built-in handoff and guardrail primitives
Tradeoffs	− Branding and lineage confusion with AutoGen and Microsoft Agent Framework − Still pre-1.0 with evolving APIs − Smaller institutional backing than vendor-led frameworks	− OpenAI-first; cross-provider use is awkward
Used in stacks	0	3