Best Self-Hosted Finance & Investing Tools in 2026
Open-source tools for financial analysis, stock market tracking, portfolio management, and investment research.
The top-rated pick is OpenBB with 64,171 GitHub stars.
1 self-hosted finance & investing tools — ranked by GitHub stars. Browse all
Why self-host?
Self-hosting puts you in control. You own your data, avoid vendor lock-in, and eliminate recurring subscription costs. For teams handling sensitive data or operating under strict compliance requirements, running your own infrastructure is often the only viable option.
Want to compare all open source options including cloud-hosted ones? See the best open source finance & investing tools →