We make events people actually show up to
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 AddCal is a calendar sharing platform used by 15,000+ people and teams at companies like IBM, Stanford, Cisco, and Deloitte. One link, every calendar app, zero friction.

Fueled by coffee, late nights, and genuine user feedback since 2020

5M+

Events shared

25M+

Calendar adds

99.9%

Uptime

120+

Countries

How we got here
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 It's 2020. Someone shares a webinar link that works in Gmail but breaks in Outlook. Half the attendees can't add it to their calendars. That frustration sparked what became Calndr.link — and eventually, AddCal.

### The problem

 Calendar links break across platforms. Timezones get mangled. Half your audience never adds the event. You're left guessing who's actually coming.

### Calndr.link

 A weekend hack that proved universal calendar compatibility wasn't just possible — it was necessary. One link, every calendar app. Thousands of users agreed.

### AddCal

 Calndr.link grew up. Same rock-solid core, now with RSVPs, subscription calendars, embeddable widgets, automation, and analytics. Every Calndr.link URL still works. [Read what changed](https://addcal.co/blog/calndr-link-is-now-addcal.md).

What we promise
---------------

 We're not here to "disrupt" anything. We just want to make sharing events dead simple.

### Free forever (really)

 Unlimited calendar links and adds on every plan, including free. We make money from teams who want premium features — not from individuals sharing events.

### We actually listen

 That feature you suggested in a random email? We probably built it. We read every piece of feedback because you use this thing more than we do.

### Human support

 No chatbots, ever. When you need help, you talk to someone who can actually fix your problem — and probably relate to it.

Built for reliability
---------------------

 Your events are too important for "oops, the server went down."

### 99.9% uptime

Runs on AWS serverless infrastructure. Zero unplanned downtime in 18 months. Your links work when your audience clicks them.

### Every link still works

We've never broken a link since day one. Even old Calndr.link URLs still resolve perfectly.

### Transparent pricing

No hidden limits. No surprise caps mid-campaign. What you see on the pricing page is what you get.

### Trusted by enterprises

IBM, Cisco, Stanford, MIT, Deloitte, SAP, and thousands of teams rely on AddCal daily.

 What customers say 

 Loved by the people who run events. 
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> “Our attendance rate for funnel events was about 35%. We replaced our confirmation page and emails with AddCal links and we're above 60% now.”

![Rachel Kim](https://cdn.addcal.co/830326f/build/assets/test_1-D_w4B6C6.jpg)Rachel Kim

Course Marketing Lead · Online Educator

> “Parents kept missing school events because nobody checks the website. We switched our calendar to AddCal, now it's a public page they subscribe to. Game changer.”

![Daniel Ortega](https://cdn.addcal.co/830326f/build/assets/test_2-DqHKeMBW.png)Daniel Ortega

Communications Director · K-12 School District

> “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.”

![Priya Mehta](https://cdn.addcal.co/830326f/build/assets/test_3-Csszw6s7.png)Priya Mehta

Developer Community Manager · B2B SaaS

 Trusted by 15,000+ event creators and teams. 

 Start sharing events people actually show up to 
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 Takes 30 seconds to sign up. Takes 5 seconds to create your first event.

Free, Forever ⓘ

[![Google](https://cdn.addcal.co/830326f/build/assets/google-Gpuzemjx.png) Sign up with Google ](https://addcal.co/auth/redirect/google)[ Sign up with Email ](https://addcal.co/register)