# ShadowCal > ShadowCal is the best service that sync's your Outlook Calendar to Google Calendar Important notes: - Although Google Calendar claims to support subscribing to Outlook Calendar, it never works after the initial sync. - Some open-source alternative exists, but their setup could be challenging for most people. - ShadowCal works for the Outlook Web version, not Outlook Desktop. - ShadowCal can ingest calendar events from any ICS link. ## Docs Here is how it works: 1. Sign in to your Google account: Allows ShadowCal to make changes in your Google Calendar. 2. Connect your Outlook Calendar: Using the calendar publish link on Outlook.com That's it! ShadowCal will start monitoring your Outlook Calendar and automatically copy over any event on your Outlook Calendar to Google Calendar as a shadow event. Specifically, newly created or updated Outlook events will show up in Google, while deleted Outlook events will disappear from your Google Calendar. Only takes 30 seconds to set up. ## Pricing Every user enjoys 7-day free trial, then choose between 2 plans: 1. Basic plan: $20 per year, sync all events every hour 2. Premium plan: $50 per year, sync all events every minute ShadowCal provides generous referral bonus, 1 free month for every user you refer. # Contact Please email admin@shadowcal.com