# Portkey vs ZenML — Fit & Features

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

Compare Portkey and ZenML 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

### ZenML
Build reproducible machine learning pipelines across supported infrastructure.
Best fit: Machine learning teams building, serving, and operating model workloads.
- ML pipelines
- Artifact tracking
- Infrastructure integrations
Before you choose: Benchmark your workload, verify model licenses and hardware requirements, and compare inference, hosting, and storage costs.
Pricing: https://www.zenml.io/pricing
- [Read ZenML profile](https://trutool.co/tools/zenml): Read ZenML profile