NimbleCal
Last reviewed Apr 4, 2026Plus
Plus feature
This feature requires NimbleCal Plus. See pricing.

Invites make it easy to coordinate: add participant emails, and NimbleCal will send an email with a private RSVP link.

Send an invite

  1. Open an event (or create a new one).
  2. Add one or more email addresses under Participants.
  3. Save the event.
  4. When prompted, confirm that you want to send invites. You can also add an optional note before the email is sent.

If you edit an event that already has participants, NimbleCal can email them about the update and include the same optional note.

Add multiple participants at once
Paste a list of email addresses separated by commas, semicolons, or newlines. NimbleCal will add them all automatically.
You need to be online to send invites
Invite emails are sent from NimbleCal's server. If you're offline, save the event first, then send invites when you're back online.

How NimbleCal invites work

NimbleCal invites use access-controlled links, so recipients need the full invite link to view the invite and RSVP.

What gets shared:

  • The invite email includes basic event details (title, date/time, and sometimes location).
  • The invite email also includes the organizer identity (your display name, if set, plus your email address).
  • The RSVP page shows the same details so the recipient knows what they are responding to.
Keep invite links private
Invite emails include a secure token in the URL (often shown as #token=...). Anyone with the full link can view the invite details.

Tip: Recipients must open the full link from the email (including the token) for the invite to work.

Each invite link contains a private access code that lets recipients open the invitation. For privacy, NimbleCal removes this code from the browser address bar after the invite loads. If recipients need to reopen the invite later, they should return to the original invite email instead of copying the URL from their browser.

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