GoodByEmail vs Smart Delete for Gmail

GoodByEmail analyzes an exported inbox to show which senders use storage and help users decide what to clean up. Users import an MBOX or Outlook PST file, then filter or sort senders by storage, email count or last received date. The app can identify mailing-list senders and supports one-click unsubscribing. It does not scan or delete messages automatically: users export their inbox and remove selected emails in their email client. The maker says mailbox processing happens locally, without uploading or storing email content, metadata or mailbox statistics on its servers. Scanning can work offline after an online login unlocks the app. The free version shows unordered results for everyone who has emailed the user; actionable cleanup insights require a license. Paid options include Lite at $9.99 a month, Plus at $14.99 a month and Pro at $19.99 a month. A Perpetual license costs $199 as a one-time purchase. The platform list includes macOS, Windows and self-hosted.

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.