What are the best alternatives to Google ADK?

The top alternatives to Google ADK are LangChain, OpenAI Agents SDK, Claude Agent SDK, ranked by real usage data on Unfragile.

Are there free alternatives to Google ADK?

Yes, 17 free alternatives to Google ADK exist, including LangChain, OpenAI Agents SDK, Claude Agent SDK.

20 alternatives ranked by real usage data. Google ADK scores 58/100 — 20 tools score higher.

Google's agent framework — tool use, multi-agent orchestration, Google service integrations.

20 alternatives

17 free options

20 score higher

Framework for building LLM apps — chains, agents, RAG, memory. Python & JS/TS. 200+ integrations.