OpenAI Agents SDK

Lightweight framework for multi-agent apps

🧩 Agent frameworks open source / open weights

/ 100

Open-source SDK with agents, handoffs, guardrails and tracing; works with many model providers.

You want a minimal, well-documented agent SDK.

You need a visual builder.

Score breakdown

Job fit18/30

Ease / time-to-first-result12/15

Value13/15

Momentum12/15

Openness & portability9/10

Trust & maturity9/10

Builder/gamer bonus4/5

Initial editorial estimate from public info; not yet hands-on tested. How we score →

Pricing: Free and open source; pay for model usage
Unverified. Unverified: editorial summary. We couldn't confirm this on an official pricing page (JS-rendered, no public pricing, or usage-based) as of Oct 18, 2026.
Free tier: Yes (unverified)
Platforms: Python SDK · JS SDK
Open source: Yes
Official URL: https://openai.github.io/openai-agents-python/
URL verified: Oct 18, 2026 (curl HTTP GET)
Last reviewed: Oct 18, 2026 by agent
Sources: https://openai.github.io/openai-agents-python/