MailMop vs Smart Delete for Gmail

MailMop is a Gmail inbox-cleaning tool for identifying clutter and managing messages in bulk. It groups clutter by sender and shows message counts, then provides actions such as deleting, blocking senders, unsubscribing, marking messages read, applying labels, and creating filters. Gmail headers are analyzed through the Gmail API; when message content is needed to locate unsubscribe links, processing occurs in the browser rather than on MailMop servers. The service says it handles inboxes up to 500,000 emails, while its FAQ states there is no processing limit. MailMop works with one inbox at a time, but one Pro subscription covers all of a user’s inboxes. Basic is free and includes unlimited analysis, sender statistics, unsubscribe, export, and Gmail links. Pro costs $1.89 a year, billed annually at $22.68/year, adding one-click bulk actions, bulk delete, advanced filtering and labels, and sender blocking. It is available on the web or can be self-hosted for free.

Smart Delete for Gmail is an extension and web add-on that helps Gmail users remove messages in bulk through pattern-based recommendations and rules. It detects recurring email patterns, uses behavior to create deletion rules, and suggests cleanup opportunities among frequent senders. Users can target senders or subject keywords, queue multiple deletions, and preview matches before acting. Starred and important emails are excluded automatically; deleted messages move to Gmail Trash and remain recoverable for 30 days. The add-on appears in Gmail’s sidebar and is available through Google Workspace Marketplace. Its stated permissions cover the open email’s sender and subject, mailbox searches for defined rules, and moving matching threads to Trash; it says email bodies and attachments are not accessed. Plans include Free at free, Light User at $1, paid once, Regular User at $2, paid once, and Power User at $10, paid once.