# smolagents vs Vercel AI SDK — Fit & Features

Canonical: https://trutool.co/compare/smolagents-vs-vercel-ai-sdk
Author: Snehil (https://trutool.co/authors/snehil)

Compare smolagents and Vercel AI SDK by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### smolagents
Hugging Face library for building tool-using agents with code.
Best fit: Developers building and evaluating custom agents.
- Hugging Face library for building tool-using agents with code
Before you choose: Check licensing, maintenance status, supported providers, and hosting or inference costs.
Pricing: https://huggingface.co/docs/smolagents/index
- [Read smolagents profile](https://trutool.co/tools/smolagents): Read smolagents profile

### Vercel AI SDK
A unified TypeScript SDK for building AI apps with modern streaming, fallbacks, and multi-model support—powered by Vercel.
Best fit: People and teams evaluating ai agent frameworks for a specific workflow.
- Core product workflow
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://ai-sdk.dev/
- [Read Vercel AI SDK profile](https://trutool.co/tools/vercel-ai-sdk): Read Vercel AI SDK profile