# Google ADK vs LangChain — Fit & Features

Canonical: https://trutool.co/compare/google-adk-vs-langchain
Author: Snehil (https://trutool.co/authors/snehil)

Compare Google ADK and LangChain by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Google ADK
Build and deploy agents with Google's open-source Agent Development Kit.
Best fit: Developers composing agents, structured model outputs, and tool workflows.
- Agent development
- Tool integration
- Multi-agent workflows
Before you choose: Check licensing, provider compatibility, maintenance, and tool permissions. Test failure recovery before enabling agent actions.
Pricing: https://adk.dev/
- [Read Google ADK profile](https://trutool.co/tools/google-adk): Read Google ADK profile

### LangChain
Tools for building AI applications, agents, and retrieval workflows.
Best fit: Developers building and evaluating custom agents.
- Tools for building AI applications, agents, and retrieval workflows
Before you choose: Check licensing, maintenance status, supported providers, and hosting or inference costs.
Pricing: https://www.langchain.com/
- [Read LangChain profile](https://trutool.co/tools/langchain): Read LangChain profile