Cinnamon is a household AI agent with shared family and private spaces that asks before every action
Shown on HN Nov 5, it plans trips, digests Gmail, watches prices and tracks calendars for you and up to five people, keeping household and personal memories as separate plain-English facts you can edit or delete, and only drafting emails or invites for your OK. There's no free tier after a 25-credit trial; plans start at $9.99/mo.