Google Agent Development Kit vs OpenAI Agents SDK
Side-by-side comparison built from DeepYard's structured catalog. Content updated Aug 21, 2026.
Direct Answer
Google Agent Development Kit suits teams needing open-source access, memory focus, and 21,220 GitHub stars in current listing data. OpenAI Agents SDK suits teams needing open-source access, handoffs focus, and 28,848 GitHub stars in current listing data. This summary reflects catalog metadata only for decision support, not independent testing.
What this comparison weighs
- Pricing and free-tier availability
- License model and deployment fit
- GitHub adoption and contributor depth
- Catalog tags, integrations, and supported workflows
| Metric | Google Agent Development Kit | OpenAI Agents SDK |
|---|---|---|
| GitHub Stars | 21.2K | 28.8K |
| Contributors | 418 | 357 |
| Last Commit | Aug 21, 2026 | Aug 22, 2026 |
| Open Issues | 538 | 19 |
| License | open-source | open-source |
| Pricing | open-source | open-source |
| Free Tier | Yes | Yes |
| Category | frameworks | frameworks |
| Trending | No | No |
Choose Google Agent Development Kit if you need
- • Google Agent Development Kit is the stronger pick when Memory matters because that capability is listed only on its profile.
- • Google Agent Development Kit has a larger visible contributor base (418 vs 357).
- • Google Agent Development Kit is the cleaner fit if you specifically need Google workflows from the catalog tags.
Choose OpenAI Agents SDK if you need
- • OpenAI Agents SDK is the stronger pick when Handoffs matters because that capability is listed only on its profile.
- • OpenAI Agents SDK shows broader GitHub adoption with 28,848 stars versus 21,220 for Google Agent Development Kit.
- • OpenAI Agents SDK is the cleaner fit if you specifically need Openai workflows from the catalog tags.
Meaningful differences
- • GitHub adoption: Google Agent Development Kit shows 21,220 stars versus 28,848 for OpenAI Agents SDK.
- • Contributor count: Google Agent Development Kit lists 418 contributors and OpenAI Agents SDK lists 357.
Shared capabilities
- • Multi Agent
- • Tool Use
- • Python
- • Open Source
Shared Tags
Only in Google Agent Development Kit
Only in OpenAI Agents SDK
Limitations and evidence
- • DeepYard compares structured public metadata; this is not an independent benchmark unless a test record is shown.
- • Signals such as stars, contributors, and last commit indicate public activity, not purchase fit or runtime quality.
- • Pricing and feature coverage reflect the stored listing snapshot and may lag vendor changes between refreshes.
Source links
About Google Agent Development Kit
The Google Agent Development Kit (ADK) is an open-source Python framework for building AI agents with Google's Gemini models and ecosystem. Provides primitives for tool use, multi-agent orchestration, memory, and integration with Google Cloud services. Designed for production deployment at scale.
View full listingAbout OpenAI Agents SDK
The official OpenAI Agents SDK for Python. A lightweight, production-ready framework for building multi-agent systems with tool use, handoffs between agents, guardrails, and tracing. Designed to be minimal and unopinionated while providing the primitives needed for agentic applications.
View full listing