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Investbrain vs Portfolio Performance: catalog facts
Investbrain	Portfolio Performance
Free Free to self-host from the GitHub repository.	Free Free and open source under the Eclipse Public Licence 1.0.
Web, Self-hosted	Windows, macOS, Linux
Consolidates holdings across several brokerages Self-hosted with Docker Compose	True time-weighted and internal rate of return, not a simplified percentage Handles several accounts and depots as one portfolio
Needs a server and some setup License terms should be checked in the repository	Eclipse-based, so it is heavy and the interface is unusual The terminology assumes some investing knowledge
Self-hosted	Downloadable app
Closed source	Open source
License not stated	License: EPL-1.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.