Jace — AI for Personal Productivity & Executive Assistants

Jace connects to your mailbox and prepares drafts so you review and send instead of writing from scratch. The homepage says it reads earlier messages and attachments, writes in your style and saves the reply to your normal drafts folder. Built-in labels such as Needs reply, Waiting, FYI and To Do are applied as mail arrives, and you can add your own label with a plain-language description. Flows let you describe an email to watch for and what should happen next, such as drafting a reply, creating a calendar event or using a connected tool, and they create drafts for review unless you change that. Integrations include Slack, Google Drive or OneDrive, and MCP servers such as Notion, HubSpot and Linear. A chat feature lets you ask about your email history, 1 year on Plus and 3 years on Pro. Pricing is per user and credit based. Plus is $25 per month billed monthly or $20 billed yearly ($240 a year) with 10,000 credits and 2 inboxes. Pro starts at $50 monthly or $40 yearly with 20,000 credits and 8 inboxes, with larger credit tiers up to $5,000 per month. The trial lasts 7 days and asks for a card. Jace runs in the browser, so there is no native phone app, and it is not meant for shared inboxes with assignments.