PyPI
PyPI: A focused public registry for discovering, publishing, and distributing Python packages. Ranked #13 of 28 in Package Registries by our editors (7.9/10); pricing: Free plan; best for python package publishing.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forPython package publishing
- Free planYes
- Paid from$5/user/mo
- Package ecosystemsSingle
- Founded2003
- Facts checked20 Sep 2026
Where it wins
- Supports wheels, source distributions, and standardized package APIs
- Trusted Publishers, API tokens, and two-factor authentication
- Organization teams, collaborators, and project roles
Where it doesn't
- Organizations do not support private packages
- Focused on the Python package ecosystem only
- The default project file limit is 100 MB
Our verdict on PyPI
PyPI is the public package repository for Python software, serving developers, maintainers, open-source projects, and organizations. It supports package discovery, installation, publishing, and distribution through project pages, package files, and standardized APIs. The service covers both wheels and source distributions, with project metadata, release management, and collaboration features for teams working within the Python ecosystem.
The free public service is the main attraction for individual developers and open-source maintainers. Organizations can choose Corporate Organizations at $5 per user per month, which adds organization accounts and team and project collaboration. Qualifying community organizations can use Community Organizations at no cost, with organization features included. This structure makes PyPI practical for public package distribution, while commercial teams should account for organization billing.
PyPI also provides HTML and JSON package index APIs, a project metadata and release JSON API, API tokens, and Trusted Publishers for uploads. Account-level two-factor authentication and role-based organization access add useful controls for publishing and collaboration. Its focus is deliberately narrow: PyPI serves Python rather than multiple package ecosystems, and organization accounts do not support private packages. The default project file limit is 100 MB, though it may be increased. Choose PyPI for public Python package publishing and discovery; teams requiring verified private-package support should choose a registry designed for private distribution.
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PyPI pricing
PyPI fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $5/user/mo |
| Package ecosystems | Single |
| Private packages | No |
| Package size limit | 100 MB |
| Storage limit | Not verified |
| Download limit | Not verified |
| Access controls | Role_based |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | 2FA |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan (source) |
| Website | pypi.org |
| Facts checked | 20 Sep 2026 |
Alternatives to PyPI
- NuGetA free, comprehensive package manager for public and private .NET feeds.9.4
- Maven CentralA strong public registry for Java and JVM artifacts, with structured publishing controls.9.3
- PackagistA free public registry for discovering and distributing PHP packages through Composer.8.8
Used PyPI? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used PyPI for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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