Superinbox

Organize emails and prepare contextual replies inside Gmail and Outlook

Meet Superinbox

Superinbox adds email organization and reply drafting to Gmail and Outlook. After connecting an account, users receive categorized incoming messages and prepared replies within their existing email client. Drafts use conversation history and uploaded documents for context, with wording adapted to the recipient and the user's writing style.

Calendar integration can include available meeting times in a response, reducing the work involved in scheduling by email. Users can keep the supplied categories or create their own and describe sorting rules with simple prompts. Superinbox is intended for people who want help processing email while continuing to review and send messages in the inbox they already use.

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Product details

Website: superinbox.com
Status: Launched
Category: Communication
Listed: Oct 17, 2026

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