Unlimited add-to-calendar platform for live events & webinars

Make sure your events end up on their calendars — without limits.

Calen lets your attendees add webinars, masterclasses and IRL events to Google, Apple, Outlook and more with one click. Unlimited events, unlimited calendar adds — built for creators, communities and event teams.

So your passion never gets forgotten.

No credit card required • 500 subscribers free

Calen event page on mobile

Everything You Need to Grow Your Event Audience

Everything you need to create, share, and analyze your events

Your Events, Their Calendars, One Click

Attendees add your event directly to their personal calendar with a single click. No app downloads, no account creation. Works seamlessly with the calendars they already use every day.

Google CalendarApple CalendarOutlookYahoo

Flexible Event Types

Create single events, recurring series, or multi-day events. From one-time workshops to weekly classes, monthly meetups to annual conferences - we support all your event needs.

Build Your Loyal Audience

Turn one-time attendees into lifetime followers. When someone subscribes to you as an organizer, they'll never miss your future events.

  • Automatic e-mail notifications for new events
  • Direct email reach to engaged fans
  • Build a community that grows with you

From 0 to 500 Subscribers Free

Start building your audience today. No credit card needed until you reach 500 subscribers.

Beautiful Social Sharing

Auto-generated OGP images that make your events stand out on social media. Get more clicks and shares with professional-looking preview cards on Twitter, Facebook, and LinkedIn.

Data-Driven Event Growth

Coming Soon

Understand your audience and optimize future events with powerful analytics.

  • Track registration sources
  • Monitor engagement rates
  • See geographic distribution
  • Measure conversion funnel

How It Works

From idea to loyal audience in 4 simple steps

Step 1

Create Your Event

Build a beautiful event page in minutes with our simple form. Add details, images, and set your calendar.

Step 2

Share on Social

Post your event link anywhere. Auto-generated OGP images make it look professional on every platform.

Step 3

One-Click Calendar Add

Visitors click once to add your event to their Google, Apple, Outlook, or Yahoo calendar. No forms, no friction.

Step 4

Build Your Audience

Attendees can subscribe to you as an organizer. They'll automatically get notified about your future events.

Upcoming Events

Discover exciting events happening soon and join the ones that interest you

アール・デコとモード 京都服飾文化研究財団(KCI)コレクションを中心に

アール・デコとモード 京都服飾文化研究財団(KCI)コレクションを中心に

Performing & Visual Arts

1920年代に世界を席巻した装飾様式「アール・デコ」。生活デザイン全般におよんだその様式は、「モード」すなわち流行の服飾にも現れました。ポワレやシャネル、ランバンなどパリ屈指のメゾンが生み出すドレスには、アール・デコ特有の幾何学的で直線的なデザインや細やかな装飾が散りばめられています。それは古い慣習から解放され、活動的で自由な女性たちが好む新しく現代的なスタイルでした。 2025年は、パリで開催された装飾芸術の博覧会、通称「アール・デコ博」から100年目にあたります。この記念の年に、世界的な服飾コレクションを誇る京都服飾文化研究財団(KCI)が収集してきた選りすぐりの服飾作品約60点を展観します。また、国内外の美術館所蔵の絵画、版画、工芸品などを加え、現代にも影響を与え続ける100年前の「モード」を紐解きます。

Oct 11, 2025 10:00:00-Jan 25, 2026 18:00:00
三菱一号館美術館
LIVE: Semana do Pedreiro no Papo de Obra

LIVE: Semana do Pedreiro no Papo de Obra

Other

Para celebrar o Dia do Pedreiro, o canal Papo de Obra preparou conteúdos especiais feitos para valorizar, apoiar e inspirar os profissionais que fazem a obra acontecer todos os dias. Não perca esse encontro ao vivo para trocar experiências, contar histórias e homenagear quem constrói o Brasil. Aproveite também para conferir os outros conteúdos da Semana do Pedreiro que estão disponíveis no canal. Te esperamos no dia 15/12 (segunda-feira) às 19h00, no Canal Papo de Obra no YouTube.

Dec 15, 2025 19:00:00
UGC Masterclass

UGC Masterclass

Business & Professional

Dec 21, 2025 15:00:00
https://us06web.zoom.us/j/86403091895

Frequently Asked Questions