# Portkey vs PyTorch — Fit & Features

Canonical: https://trutool.co/compare/portkey-vs-pytorch
Author: Snehil (https://trutool.co/authors/snehil)

Compare Portkey and PyTorch by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Portkey
Route and observe model requests through an AI gateway with reliability controls.
Best fit: Machine learning teams building, serving, and operating model workloads.
- AI gateway
- Request observability
- Provider routing
Before you choose: Benchmark your workload, verify model licenses and hardware requirements, and compare inference, hosting, and storage costs.
Pricing: https://portkey.ai/pricing
- [Read Portkey profile](https://trutool.co/tools/portkey): Read Portkey profile

### PyTorch
Build and train deep learning models with an open-source tensor framework.
Best fit: Machine learning teams building, serving, and operating model workloads.
- Tensor computation
- Neural networks
- Model training
Before you choose: Benchmark your workload, verify model licenses and hardware requirements, and compare inference, hosting, and storage costs.
Pricing: https://pytorch.org
- [Read PyTorch profile](https://trutool.co/tools/pytorch): Read PyTorch profile