Open source investing projects
Every project in the registry tagged investing, ranked by real GitHub adoption.
Track, analyze, and optimize your investments effortlessly
Python library for portfolio optimization, factor model construction, and risk management built on scikit-learn
Self-hosted personal wealth analysis: portfolio & net-worth tracking with AI insights. FastAPI + React.
Frequently asked questions
How many open source investing projects are there?
This registry tracks 3 projects tagged investing, with 12,404 GitHub stars between them. The most-adopted is Ghostfolio at 9,565 stars.
Are these investing projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which investing project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these investing projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.