OpenAI Agents SDK vs Vercel AI SDK

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

	OpenAI Agents SDK OpenAI's official SDK with handoffs, tools, guardrails, tracing.	Vercel AI SDK Free, open-source TypeScript toolkit from Vercel for building AI-powered apps and agents.
Category	framework	framework
Vendor type	commercial	open source
Pricing	free	free
Strengths	+ Deep integration with OpenAI features + Built-in handoff and guardrail primitives	+ Unified, provider-agnostic API across many model vendors + First-class streaming and UI integration for web frameworks + Strong TypeScript ergonomics and type safety + Free and open source with a large, active community
Tradeoffs	− OpenAI-first; cross-provider use is awkward	− TypeScript/JavaScript only, with no Python support − Lighter-weight than full agent-orchestration frameworks for complex flows
Used in stacks	3	0