“One evening, I gleefully eliminated around 500 e-mails from Yelp, Twitter, Instagram and Kickstarter in a series of satisfying clicks." – Jenna Wortham, NY Times “I used Mailstrom to get rid of around 22,000 emails in about half an hour. The feeling of satisfaction was huge." – Walt Mossberg, Wall Street Journal

Mailstrom puts you in control

Unlike "artificial intelligence" algorithms that try to guess what you think is important, Mailstrom is a power tool that amplifies your human intelligence. Mailstrom identifies bundles of related mail, and makes it easy for you to act on them as a group.

We're all about privacy

Mailstrom never reads your mails, and only uses message headers to find patterns in your inbox. We will never abuse your trust. We use industry-leading encryption, and we do not sell your data. With Gmail and Outlook, we use IMAP via OAuth, so we never have your password.

Fast and Easy Unsubscribe

Unsubscribe from mailing lists quickly and easily with Mailstrom's Unsubscribe feature. Slice through tens, hundreds, or thousands of emails at once. Use periodically or every day, depending on your mail volume.

Works wherever you use email

Mailstrom works with your existing email service and lets you keep using your favorite mail tools. Mailstrom works with Gmail, Google Apps Email, Outlook, Apple, Aol, Exchange IMAP and any other email service that supports IMAP.