These tools competes with

Google Agent Development KitvsOpenAI Agents SDK

Google's open-source framework for building production-ready AI agents versus Production-grade multi-agent orchestration from OpenAI

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Choose Google Agent Development Kit when…

  • •building on Google Cloud or using Gemini models
  • •need built-in agent evaluation and deployment tools
  • •want enterprise-grade deployment on Vertex AI

Choose OpenAI Agents SDK when…

  • •You're building multi-agent systems on top of OpenAI models
  • •You want explicit, auditable agent handoffs with full context passing
  • •You need a production-hardened framework with built-in tracing and guardrails

Side-by-side comparison

Field
Google Agent Development Kit
OpenAI Agents SDK
Category
Agent Frameworks
Agent Frameworks
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Open Source: Free
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GitHub Stars
⭐ 7,800
⭐ 12,000
Health
●80 — Active
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Google Agent Development Kit

Google Agent Development Kit (ADK) is an open-source Python framework for building, evaluating, and deploying AI agents. It provides multi-agent composition, built-in evaluation tools, and native integration with Gemini models and Google Cloud services.

Website ↗GitHub ↗

OpenAI Agents SDK

OpenAI's production-grade agent framework, successor to Swarm. Core abstraction is explicit handoffs between agents carrying full context. Built for reliable multi-agent pipelines with native OpenAI tool use, tracing, and guardrails.

Website ↗GitHub ↗

Shared Connections1 tools both integrate with

LangGraph

Only Google Agent Development Kit (2)

Google Gemini APIOpenAI Agents SDK

Only OpenAI Agents SDK (3)

OpenAI APICrewAIGoogle Agent Development Kit

Explore the full AI landscape

See how Google Agent Development Kit and OpenAI Agents SDK fit into the bigger picture — 207 tools, 452 relationships, all mapped.

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