About DaySpire for Mac

DaySpire is a local-first macOS work-memory product developed and published by SyncSpire Ventures Inc.

SyncSpire Ventures Inc. is the authorized DaySpire software publisher and is located in Québec, Canada. The current Terms of Use and EULA are effective July 20, 2026.

DaySpire is the product brand for the Mac app and this website. Its product accounts, support channel, privacy boundary, and search identity are specific to DaySpire.

The app helps people review time, meetings, notes, projects, and evidence while keeping work content in app-owned storage and local AI runtimes on their Mac.

For product support, contact [email protected].