Get 3x More People To Show Up to Your Events
Create universal calendar links that work with Google Calendar, Apple Calendar, Outlook, and more. One click for your audience, zero hassle for you.
& moreCreate Your Event - No Signup Required
Trusted by Teams at Leading Organizations
Join organizations who increased event attendance by 300% with AddCal's seamless calendar integration
Add to Calendar Links
Create universal links to any calendar that work across all major platforms.
Works with Google Calendar, Apple Calendar, Outlook, Office 365, and Yahoo
Share via website buttons, email links, or landing pages
Track views, clicks, and calendar adds with detailed analytics
RSVP Management
Collect and manage event RSVPs with our powerful and easy-to-use tools.
Simple RSVP collection that works on any device
Track who's coming, who might attend, and who can't make it
Get real-time insights with detailed RSVP analytics
Subscription Calendars
Create a calendar that lets users subscribe and automatically sync updates.
Automatic updates sync with subscribers' calendars
Works with all major calendar platforms
Track subscription metrics and understand your audience
What Our Users Say
Trusted by event organizers worldwide
Our attendance rate for our funnel events was about 35%. Replaced the ICS download in our confirmation page and emails with an AddCal link and we're above 60% now. Took maybe 10 minutes to set up.
Parents kept missing school events because nobody checks the website. We connected our School Management Platform to AddCal and now there's a public page they can subscribe to.
We do a weekly tech webinar and used to have a whole separate tool just for RSVPs. AddCal handles that plus the calendar link so it's one less thing to maintain.
Everything You Need to Fill Seats
From one-off events to recurring schedules — get your events onto your audience's calendars with zero friction.
One Link, Every Calendar
Share a single link that lets anyone add your event to Google, Apple, Outlook, or Yahoo — no instructions needed.
Subscription Calendars
Audiences subscribe once and every new event syncs automatically. No more re-sharing for recurring schedules.
Public Calendar Pages
Give your audience a branded page with all your upcoming events. They browse, click, and it's on their calendar.
Drop Into Any Website
Embed buttons or widgets on your site, emails, or app. Copy-paste setup — no developer required.
Team Collaboration
Invite your team to manage calendars and events together with role-based permissions.
See What's Working
Track views, clicks, and calendar adds per event. Know which events drive attendance and which need a nudge.
Frequently Asked Questions
Ready to create your first event?
Join 15,000+ event creators who get 3x more calendar adds with AddCal.
✓ Free forever • ✓ No credit card • ✓ Premium from $9.60/mo