aihub.dev

A curated index of the tools developers actually use to build with AI. No models — just the tooling around them: frameworks, vector databases, inference, observability, agents and more.

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Hugging Face Hub

Freemium

Models & Datasets

The GitHub of models, datasets and demos.

What it’s for

The Hub hosts over a million open models and datasets plus Spaces for hosting live demos. The transformers and datasets libraries pull straight from it, making it the backbone of the open-source ML ecosystem and the first place to look for any open model.

How to use it

pip install transformers, then from_pretrained('model-id') downloads and runs any open model. Free for public resources; PRO and paid endpoints add private repos and managed inference.

Pricing

Free for public models, datasets and Spaces. PRO is $9/month; Inference Endpoints and dedicated hardware are usage-based.