Google ADK
Open-source agent development kit from Google for building multi-agent systems
Google Agent Development Kit (ADK) is an open-source framework for building multi-agent AI systems. It supports Python, TypeScript, Java, and Go with model-agnostic design via LiteLLM. Features include MCP and A2A protocol support for agent interoperability, built-in evaluation tools, and deployment to Google Cloud or any infrastructure.
Pricing: Free
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Google ADK Alternatives
Explore 52 products in the Agents category. View all Google ADK alternatives.
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OpenAI Agents SDK
Official OpenAI framework for building production AI agents with tool use and guardrails
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