The next step in
Python packaging

Speed up installs from PyPI, PyTorch, and your own private sources with optimized artifacts and uv-native metadata APIs. An order of magnitude faster than other private registries.

Create dedicated index URLs to filter packages by popularity, age, vulnerabilities, and more. Encode your own compliance rules and ensure reproducible builds on the server.

A singular focus on Python means best-in-class support for cutting-edge standards. Direct integration with uv means zero configuration and seamless authentication.

Get the right, pre-built versions of PyTorch, vLLM, FlashAttention, DeepSpeed, and more — all with consistent metadata and optimal configuration — based on your hardware.