HuggingFace
The GitHub of open models. Hub hosts hundreds of thousands of model weights + datasets; also ships Inference Endpoints, AutoTrain, Spaces (hosted demos), and the transformers/diffusers libraries.
3 tools in the directory
HF
Hugging Face AutoTrain
Fine-tuning · Multi-model (Hugging Face Hub)
8.1
No-code fine-tuning and training pipeline that spins up state-of-the-art models on the Hugging Face Hub.
Paid· Per-minute billing based on hardware tier; self-hosted OSS version is freellm-fine-tuningtext-classification
DI
Dia
Audio · Dia-1.6B
7.3
Open-weights 1.6B text-to-dialogue model that generates ultra-realistic multi-speaker conversations in one pass.
Free· Free, open weights (Apache 2.0); hosted larger version waitlisteddialogue-generationvoice-cloning
PG
Paperspace Gradient
Fine-tuning · Bring-your-own (PyTorch, TensorFlow, Hugging Face)
7.2
End-to-end MLOps platform with GPU notebooks, training jobs, and model deployment, now folded into DigitalOcean.
Freemium· Free: $0 · Pro: $8 · Growth: $39 · T0: $0 · T1: $12model-trainingfine-tuning