FollowUpThen is a simple email-based reminder service that lets you schedule follow-ups and reminders using email addresses you send to—no app required.

Schedule reminders using an email address—simple, reliable, device-agnostic.

With FollowUpThen you can BCC or send your email to a special address that encodes the date or interval you want to be reminded, e.g., tomorrow@followupthen.com or Jan1.2026@followupthen.com. It works with any email client, requires no installation, and frees you from relying on apps or memory. Advanced features include team sharing, SMS reminders, calendar feeds and automation tools.

Core Features & Capabilities

Ideal for professionals, freelancers and teams who want a distraction-free way to automate follow-ups and never forget an email’s next step.

• Schedule reminders by sending to X@followupthen.com
• Recurring reminders and lists of upcoming follow-ups
• Works with any email client — no app needed
• Team workflows and shared reminders inside squads
• Integrations with Zapier, Google Calendar and more

Why Users Choose FollowUpThen

Sign up for free, send an email to something like tomorrow@followupthen.com or nextweek@followupthen.com to set your first reminder, or forward a message with a date code in the address. Explore recurring reminders and integrate with your calendar or Zapier for advanced workflows.

“Finally I can clear my inbox of tasks and trust that I’ll be reminded exactly when needed.”

Getting Started with FollowUpThen

By turning your inbox into a reminder system, FollowUpThen helps you stay on top of tasks and conversations—without switching tools or managing complicated workflows.