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You send the invite. We'll handle the rest.

Don't let unconfirmed invites turn into no-shows. CalNudge automatically reminds guests who haven't RSVP'd to your Google Calendar or Outlook meetings — and gathers quick feedback after. Set up in 12 seconds.

Free forever · Unlimited events · No credit card required

✉️Friendly tone, sent from your name
Stops the moment they respond
🛠Customizable timing

Here's how it works

Four steps. Most happen automatically. Nothing changes about how you already use your calendar.

STEP 1
🔗

Connect your calendar in 12 seconds

Sign in with Google or Microsoft and CalNudge starts working immediately. No setup, no configuration, nothing new to manage.

  • One-click sign-in via OAuth
  • Calendar syncs automatically every 30 minutes
  • Connect Google Calendar OR Microsoft Outlook
Sign up for Free Forever →
Connect one calendar
🟢Google CalendarConnect
OR
🔵Microsoft OutlookConnect
One calendar per account. Switch anytime in Settings.
STEP 2
📅

Send invites like you always do

Nothing changes about how you create or send meetings. CalNudge watches every meeting you organize and gets to work in the background.

  • No new tool to learn
  • Works with how you already use your calendar
  • Watches every meeting you organize automatically
Sign up for Free Forever →
Your calendar invite
📅 Sales & Marketing Planning Meeting
🕐 Friday at 10:00 AM · 45 min
📍 Conference Room B / Google Meet
Attendees (5)
SC
Sarah Chen
RP
Robert Plant
JL
Jamie Liu
STEP 3
✉️

Friendly reminders go out automatically

When someone hasn't responded, CalNudge sends a polite reminder on your behalf. From your name. Stops the moment they respond.

  • Sent from your name as the organizer
  • Default: 7 days, 48 hours, and 24 hours before the meeting
  • Stops automatically when they respond
  • Upgrade to Pro for customized nudges
Sign up for Free Forever →
Example reminder email
From: Mike Vanderslice (via CalNudge)
Quick reminder: Sales & Marketing Planning Meeting
Hi Jamie,

Just a friendly heads-up — you haven't responded to a meeting invitation from Mike Vanderslice:
📅 Sales & Marketing Planning Meeting
🕐 Friday, May 8, 2026 at 10:00 AM MST
How to respond: Open your calendar app, find this event, and click Accept or Decline. You can also reply directly to this email to reach the organizer.
Thanks! 🐄
STEP 4
🌅

Wake up knowing who's coming

A daily digest lands in your inbox every morning showing your day or week ahead with the RSVP status of every attendee. Plus a live dashboard whenever you want to drill in for more detail.

  • Daily digest lists every event for today and the week ahead
  • Color-coded RSVP status for instant clarity
Sign up for Free Forever →
Example digest email
From: CalNudge
CalNudge Daily Digest — 2 pending RSVPs
Good morning Mike!

Here's your RSVP summary for the next 7 days:
📅 Sales & Marketing Planning Meeting
🕐 Fri, May 8, 10:00 AM
✅ 3 accepted · ⏳ 1 pending · ❌ 1 declined
📅 Q3 Roadmap Review
🕐 Wed, May 13, 2:00 PM
✅ 2 accepted · ⏳ 1 pending · ❌ 0 declined
You have 2 pending RSVPs. CalNudge is automatically sending reminders to attendees who haven't responded.
View your dashboard →

Plus the tools to make every meeting count

A live dashboard, post-meeting surveys, and attendance analytics — included alongside the core flow.

Live RSVP Dashboard

FREE

See every meeting's status in one view. Drill into individual events, check who's pending, and trigger a manual nudge anytime.

Dashboard
SC
Sarah ChenAccepted
RP
Robert PlantPending
JL
Jamie LiuAccepted
MR
Marcus ReyesDeclined

Post-Meeting Feedback Surveys

PRO

Auto-send a thumbs-up / thumbs-down survey after meetings end so you know what's working — without asking awkwardly.

Survey email
How was the meeting?
👍Great
👎Not great
Optionally leave a comment.

Attendance Analytics

PRO

Track response rates, no-show trends, best meeting days, and meeting health over time. Spot patterns before they hurt.

Analytics
91%
Response rate
+18%
vs last month
Mon
Tue
Wed
Thu
Fri

See how CalNudge works for sales teams, recruiters, consultants, and SaaS companies.

Free tool

What are no-shows costing you?

Use the free Meeting No-Show Cost Calculator to see your annual no-show bill — and how much CalNudge could recover. No signup needed.

Try the calculator →

What our users are saying

Real results from real professionals who stopped chasing RSVPs.

I used to lose 2-3 demos a week to no-shows. Since setting up CalNudge, my kept appointment rate went from 68% to 91%. That's directly translated into more closed deals — I'm not exaggerating when I say it pays for itself every single day.
MR
Marcus R.
Senior Account Executive, SaaS
91% kept appointment rate
I was spending roughly 2 hours every week manually checking who hadn't responded to meeting invites and Slacking people to confirm. With CalNudge handling reminders automatically, I've completely eliminated that work. My team now shows up prepared because they've already committed.
PN
Priya N.
COO, Series B Tech Company
2 hours/week saved
Candidate no-shows were killing our hiring pipeline. We'd prep interview panels, block out calendars, and then the candidate just wouldn't show. CalNudge cut our interview no-show rate in half within the first month.
TS
Tanya S.
Head of Talent Acquisition
50% fewer interview no-shows
The daily digest alone is worth it. I open my email each morning and know exactly who's confirmed for every meeting that day. No more opening 6 calendar invites one by one to check. It sounds small but it completely changed how I start my day.
DK
David K.
Engineering Manager

Free forever. Upgrade only if you need more.

Every signup gets 30 days of Pro features free, then drops to Free Forever automatically. No credit card required.

Free Forever
$0
Includes 30 days of Pro free · No credit card
  • 1 connected calendar
  • Unlimited active events
  • Automatic RSVP reminders
  • Daily digest email
  • Live RSVP dashboard
Sign up for Free Forever
Pro
$10
per month · or $99/year
  • Everything in Free
  • Custom reminder timing
  • Post-meeting feedback surveys
  • Custom reminder tones
  • Attendance analytics
See Pro details

Compare plans →

Latest from the blog

Tips, insights, and updates to help you run better meetings.

Frequently asked questions

Works seamlessly with Google Calendar Microsoft Outlook

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I'll handle the RSVPs 🐄
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