GalaxyBrain

An information operating system powered by local files that combines document writing with spreadsheet calculations.

GalaxyBrain: In beta, open to join. Get it at galaxybrain.com.

GalaxyBrain serves as an information operating system that transforms messy data into structured, searchable pages using local file storage. This web-based tool targets knowledge workers, researchers, and professionals who need to organize complex information without relying on cloud storage. The platform combines document writing capabilities with spreadsheet-like calculations, enabling users to create interconnected pages that function as a comprehensive digital brain. GalaxyBrain operates entirely on desktop browsers and stores all data locally, ensuring privacy and eliminating account requirements.