MailSweeper is an AI-assisted tool for managing and decluttering your email inbox. Designed to function with Google accounts, MailSweeper does not require a subscription and is available for a one-time purchase for personal use.

The tool simplifies the task of maintaining a clean inbox by periodically deleting unimportant emails. Users sign into their Google accounts, answer some quick questions to customize their preferences, then install the tool.

MailSweeper operates by collecting unimportant emails into a designated 'Dustpan', which are later moved to the trash, effectively assisting users in reducing their email storage costs.

Accordingly, it allows you to stay within the limits of free Gmail storage without the need to pay for extra space. Emails that are 'starred', marked as important, or in the primary inbox are exempt from being moved to the Dustpan.

MailSweeper is positioned not just as a tool for improving digital hygiene but also as a contributor towards reducing carbon footprint. The tool respects privacy, with the provider stating that it does not read, store, or sell any information about a user's emails, and it's CASA-certified.

Future updates may extend support to other email providers.