# Google ADK vs Guidance — Fit & Features

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

Compare Google ADK and Guidance 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

### Guidance
Control language model generation with structured programming patterns.
Best fit: Developers composing agents, structured model outputs, and tool workflows.
- Constrained generation
- Prompt programming
- Model integration
Before you choose: Check licensing, provider compatibility, maintenance, and tool permissions. Test failure recovery before enabling agent actions.
Pricing: https://guidance.readthedocs.io/en/latest/
- [Read Guidance profile](https://trutool.co/tools/guidance): Read Guidance profile