What it is

Ghostfolio is open source wealth management software built with web technology and released under the AGPL-3.0 license. It lives in the personal finance management ecosystem and uses TypeScript, Nx, Angular, NestJS, Prisma, PostgreSQL, and Redis. The project provides a self-hostable application for tracking stocks, ETFs, and cryptocurrencies, while also offering a hosted Ghostfolio Premium cloud service.

The concrete problem it solves is the difficulty of keeping a diversified investment portfolio understandable across multiple accounts and platforms. It replaces manual spreadsheet work by storing transactions, analyzing portfolio composition, and presenting performance through charts and static risk analysis. The software is designed for personal use in continuous operation by people who value privacy and data ownership while making data-driven investment decisions.

Key capabilities

• The application supports creating, updating, and deleting transactions, so users can record investment activity as it occurs.
• It provides multi-account management, allowing users to track holdings across several platforms within one portfolio view.
• It calculates portfolio performance using Return on Average Investment for Today, WTD, MTD, YTD, 1Y, 5Y, and Max periods.
• It includes charts and static analysis to identify potential risks in portfolio composition.
• It supports importing and exporting transactions, which helps users move data between Ghostfolio and other records.
• It offers Dark Mode, Zen Mode, and a Progressive Web App with a mobile-first design.

Who uses it and how

• Busy individuals who trade stocks, ETFs, or cryptocurrencies on multiple platforms use it to consolidate transactions and account balances into one portfolio.
• Buy-and-hold investors use it to review portfolio composition, diversification, and performance over defined periods rather than checking each platform separately.
• Privacy-focused users self-host the Docker container on their own infrastructure, while other users start with the hosted Ghostfolio Premium service.
• Mobile-first users interact with the Progressive Web App, using import, export, charts, and static analysis to reconcile and evaluate records.

Getting started

The README points to official container images on Docker Hub for linux/amd64, linux/arm/v7, and linux/arm64, and it lists Ghostfolio Premium as the hosted cloud option. Self-hosters configure environment variables such as ACCESS_TOKEN_SALT and API_KEY_COINGECKO_DEMO, then run the application with PostgreSQL and Redis as backend services.

When to use it — and when not to

Use Ghostfolio when you want an open source, self-hostable personal finance application that focuses on portfolio tracking, performance, and risk analysis without spreadsheets. A self-hoster must operate the Docker container, PostgreSQL, and Redis, and must configure settings such as ACCESS_TOKEN_SALT and API_KEY_COINGECKO_DEMO, so it is less convenient than the hosted Ghostfolio Premium offering. The directory metadata shows zero listed contributors, 315 open issues, and a repository age of zero years, so a prospective user should examine current project activity before depending on it for continuous personal wealth management.