CalConfirm emails your guests a personal reminder 24 hours before your meeting — sent from your own inbox, in your words. Set it once and forget it.
Sign Up See how it works
Install the CalConfirm Chrome extension and connect your Google account.
In Google Calendar, a “Send reminder 24h before” box appears. Keep it checked and pick who gets it.
24 hours before, each guest gets a personal reminder from you — automatically, even if your laptop is closed.
Up to 15 reminders a month, with every feature: custom subject & message, per-guest control, and recurring meetings.
Sign UpEverything in Free, with unlimited reminders. Free for your first 3 months — no credit card required. If you don’t upgrade after that, you’re simply moved to the Free plan — nothing breaks.
Sign UpEvery reminder sends straight from your real Gmail — best deliverability and a personal touch.
Sign UpNow live on the Chrome Web Store — add it in two clicks and your next meeting can go out with a reminder.
Sign Up