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Open source alternatives written in Python

6 active tools on Forkshelf have Python as their main language on GitHub. Each project here is mostly Python.

GitHub labels each repo with the language that makes up most of its code, so many projects also use others. Language, stars and last commit dates come from the public GitHub API, with language read on 24 Oct 2026 and stars and commits fetched 8 Nov 2026.

Python tools by GitHub stars

Sorted by GitHub stars.

Tools on Forkshelf written in Python, with GitHub stars, last commit and the paid tool each replaces
ToolGitHub starsLast commitAlternative to
Erpnext41,0687 Nov 2026HubSpot, Salesforce
PostHogOpen core40,6938 Nov 2026Google Analytics, Mixpanel, Hotjar
AuthentikOpen core26,2647 Nov 2026Auth0
Zulip server26,1896 Nov 2026Slack
Saleor23,5156 Nov 2026Shopify
Alerta2,53530 Mar 2026PagerDuty

Projects with no commit in the last 12 months carry an inactive label and are not included in the count.

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