Built by Developers, For Everyone
What started as a weekend project to solve our own calendar sharing headaches has grown into the tool that thousands of teams and individuals rely on daily.
The Story Behind AddCal
Picture this: It's 2020, we're all stuck at home, and someone tries to share a webinar link that works in Gmail but breaks in Outlook. Half the attendees can't add it to their calendars, the other half show up at the wrong time. Sound familiar? That frustration sparked what became Calndr.link, and now AddCal.
"What if sharing your webinar was as simple as sharing a link? What if every attendee could add your event to their calendar with one click?" - those late-night questions sparked a revolution in event sharing.
The Problem
Ever tried coordinating an event across teams using different calendar apps? The endless "can you see this invite?" messages drove us crazy. We knew there had to be a better way.
The Solution
What started as Calndr.link - a simple weekend hack - proved that universal calendar compatibility wasn't just possible, it was necessary. Thousands agreed.
The Evolution
AddCal is Calndr.link grown up - same rock-solid reliability you love, now with team features, APIs, and all the bells and whistles you've been asking for.
Our Mission
Simple: eliminate the phrase "did you get my calendar invite?" from human vocabulary. Whether you're using Google Calendar, Outlook, Apple Calendar, or that obscure calendar app your boss insists on - everyone should be able to join your event with zero friction.
- • 5M+ events shared across 120+ countries
- • 25M+ calendar clicks and event additions
- • 10,000+ active users creating events daily
- • Most popular event types: Workshops (28%), Webinars (22%), Meetups (18%)
"I run monthly webinars for marketing professionals and struggled with low attendance rates. After switching to AddCal, my attendance increased by 60% - people actually show up when they can easily add events to their calendars!" - Marcus, Marketing Coach
Our Vision
A world where scheduling doesn't suck. Where sending an event is as simple as sending a text message, where different calendar platforms play nice together, and where our inboxes aren't cluttered with "please add this to your calendar" emails.
From the pottery workshop that went from 8 to 80 attendees, to the gaming tournament that filled a convention center, to the book club that connected readers across three continents - every event shared through AddCal creates connections that matter.
Whether you're hosting a neighborhood BBQ or coordinating a multi-city conference tour, AddCal handles the complexity so you can focus on creating amazing experiences. Because the best events happen when sharing them is effortless.
Why We Evolved to AddCal
Calndr.link was great, but you kept asking for more. Team management, analytics, API access, white-labeling... We listened. AddCal is our answer - everything you loved about Calndr.link, plus everything you wished it could do.
All your old Calndr.link events still work perfectly. We're not the type to break things that aren't broken. In fact, we've kept every single URL working since our first day.
Rock-Solid Foundation
Built on the same infrastructure that's been reliably serving Calndr.link users since 2020. Zero downtime in the last 18 months.
Team-Powered Features
Everything individuals love, plus team management, white-labeling, analytics, and API access. Finally, calendar sharing that scales with you.
Zero Migration Stress
Every single Calndr.link event keeps working perfectly. We'd rather break our keyboards than break your links.
Global Event Love
From morning yoga classes in Tokyo to evening book clubs in Toronto - AddCal handles time zones so you don't have to think about them.
What We Promise (No Fine Print)
We're not here to "disrupt" or "revolutionize" anything. We just want to solve one problem really, really well: making it dead simple to share calendar events that work for everyone.
Always Free (Really)
Basic event sharing will always be free. No "freemium tricks," no sudden paywalls, no "oops, we changed our minds." We make money from teams who want extra features, not from individuals sharing birthday parties.
Actually Listen to Users
That feature you suggested in a random email? We probably built it. We read every piece of feedback because, honestly, you use this thing more than we do.
Human Support
No chatbots, no "please check our FAQ." When you need help, you'll talk to someone who can actually fix your problem (and probably relate to it).
Ready to Never Deal with Calendar Chaos Again?
Join 5,000+ people who've discovered the joy of event sharing that just works. Whether you're planning a team standup or your wedding, we've got you covered.