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 67,460 GitHub stars.
4 self-hosted finance & investing tools — ranked by GitHub stars. Browse all
OpenBB
Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.
Bloomberg Terminal
Freqtrade
Free, open source crypto trading bot written in Python with strategy backtesting, machine learning, and multi-exchange support.
3Commas
Hummingbot
Open-source framework for building and deploying high-frequency crypto trading bots with market making and arbitrage strategies.
3Commas
EasyInvoicePDF
Free browser-based invoice generator with live PDF preview, no sign-up required, and support for 120+ currencies.
FreshBooksWhy 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 →