The Best 35 Boomerang Alternatives

  • Laytr

    Laytr is the easiest way to defer emails. It lets you schedule outgoing correspondence, snooze incoming e-mail and set reminders of important messages.

    Freemium Web

  • LetterMeLater.com

    With this service, you can write emails with your existing email address, and they will get sent at the exact date, or dates that you specify - down to the minute. ...

    Freemium Web

  • My Future Self

    Send emails to your future self and keep a private diary online. Completely free. Send email time capsules to yourself or keep a journal for your kids.

    Free Web

  • mailreminder.net

    Mailreminder.net is the product of some of my own frustations with trying to remember stuff during the day. I have tried numerous todo list apps and websites to keep up...

    Freemium Web Thunderbird Sparrow Mail Pilot Acompli

  • Never-Forget.me

    Never-Forget.me is a delayed messaging service allowing you to compose email messages that remain unsent as long as you click a link, at a recurring interval you...

    Commercial Web

  • Bumper

    Bumper is a stripped down version of FollowUpThen, followup.cc and nudgemail that lets you host your own email reminder service.

    Free Open Source Self-Hosted

  • Tabsnooze

    A chrome extension that you press to remind of you a tab later.

    Free Open Source Web

  • E-mail Follow-Up

    E-mail Follow-Up Microsoft Outlook add-in can monitor sent messages which keep being unanswered. This add-in allows you to set the period of time that the sender should...

    Commercial Windows Microsoft Office Outlook

  • iTrackmail

    Want to know if people are reading the emails you send? iTrackMail will let you know whenever someone opens your email! Tell iTrackMail the subject of your email...

    Freemium iPhone iPad

  • MailFred

    MailFred let's you temporarily archive and set reminders for GMail. Mails will come back to your inbox when you need them. And the best: MailFred serves you for...

    Free Web

  • NudgeMail

    Write or Forward any email to NudgeMail. You can set reminders by the minute, hour, day, month, or year!

    Freemium Web