Deck

Deck is an AI email assistant that lives at its own inbox address. You don’t install an app or grant permissions. Instead, you CC it on a thread or forward relevant messages and files, then it drafts replies and takes follow-ups while you’re busy.

It’s a good fit if you’re one person (or a small team) who wants help staying on top of email without setting up a complex workflow.

• Dedicated assistant inbox: Give your agent a name so it has its own address for easy messaging.
• CC-based “second set of eyes”: When you copy Deck on an email thread, it follows along and flags what needs your attention.
• Ask or hand off tasks by email: You can request action in the conversation, or instruct it to run a routine and return results by email.
• Memory in-context: It keeps files, decisions, and details within the conversation so you don’t have to re-brief later.
• Scheduled automations: Set recurring tasks like daily or weekly briefs, newsletter TL;DRs, and email recaps.
• Proactive monitoring (Vigil): Choose how active it is, from daily summaries to more frequent awareness and draft suggestions.
• Privacy-focused access: Deck says it reads your inbox only if you connect it, and it’s described as SOC 2 and GDPR compliant (and “never trained on your data”).