PyPI

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

PyPI is ranked #5 of 28 in package registries on Inferse. It runs on API, Web. There is a free plan. Paid plans start at $5/mo.

Compared on package registries

Free plan: Yespypi.org
Package ecosystems: singlepypi.org
Private packages: Nopypi.org
Package size limit: 100 MBpypi.org
Access controls: role_basedpypi.org

Facts

Purpose: PyPI is a repository of software for the Python programming language.pypi.org · 1 Oct 2026
Users: PyPI helps people find and install software developed and shared by the Python community, while package authors use it to distribute software.pypi.org · 1 Oct 2026
Maintainer: PyPI is developed and maintained by the Python Software Foundation and the Python community.pypi.org · 1 Oct 2026
Package formats: A PyPI release can contain multiple downloadable files, including source archives and binary wheels for different hardware, operating systems, and file formats.pypi.org · 1 Oct 2026
API access: PyPI provides APIs, including RSS feeds for new packages and releases.pypi.org · 1 Oct 2026
Mirroring: The recommended project for running a PyPI mirror is bandersnatch, and storage requirements exceed 1 terabyte and are growing.pypi.org · 1 Oct 2026
Publishing requirement: A verified email address is required to register a new project or upload a new version or file.pypi.org · 1 Oct 2026
Account security: Two-factor authentication is required on PyPI accounts.pypi.org · 1 Oct 2026
Trusted publishing: Trusted Publishing uses OpenID Connect to exchange short-lived identity tokens, and issued PyPI API tokens are valid for 15 minutes.docs.pypi.org · 1 Oct 2026
Supported publishers: PyPI Trusted Publishers support GitHub Actions, Google Cloud, ActiveState, and GitLab CI/CD.docs.pypi.org · 1 Oct 2026
Attestations: PyPI accepts SLSA Provenance and PyPI Publish attestation predicates and supports up to two attestations per uploaded release file.docs.pypi.org · 1 Oct 2026
Storage limits: The default limits are 100.0 MB per individual file and 10.0 GB for the total size of a project.docs.pypi.org · 1 Oct 2026
Security reporting: Security issues affecting PyPI itself should be reported by email to [email protected], while malware reports for hosted projects can be submitted from the project page.pypi.org · 1 Oct 2026
Organization features: Organizations provide shared profiles, teams, publishing and maintenance permissions, trusted publishing, and organization history.pypi.org · 1 Oct 2026
Community role: The Python Software Foundation hosts PyPI, the Python package repository relied on by thousands of users and a huge range of projects.python.org · 1 Oct 2026