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Sync Gmail with Outlook.
#1 Google Calendar Sync alternative.

Recommended by USA Today. Over 1.2 million downloads. Free phone support.
Sync Outlook with Google Calendar, Contacts, Groups, and Tasks.

  • Google Calendar sync support since 2006
  • Sync to multiple Google Calendars
  • One license installs on 3 PCs you use
  • Automatic sync so you can spend your day in Outlook
  • Supports Outlook 2016, 2013, 2010, 2007, 2003, 2000
  • Contacts, calendar, tasks, groups/categories
  • in one app
  • Free telephone support by people who understand Outlook and Google
  • Recommended by USA Today


How it works

CompanionLink syncs Google Calendar, Contacts, Tasks, and Groups to Microsoft Outlook. If you spend your day in Outlook, our software is the perfect companion that automatically updates your Google account and connected mobile devices. The sync works two-ways so if you update data on your mobile device, the changes will go to Google, which CompanionLink will sync back to Outlook. Our auto-sync feature automates the entire process.

We also have products that can sync direct between Outlook and mobile devices if you prefer to not send your data to Google. Google sync with other CRM apps is also supported: Act!, Salesforce CRM, Palm Desktop, Lotus Notes, GroupWise, GoldMine, Time and Chaos, Highrise, Zoho CRM, and SugarCRM.

Get CompanionLink for Google

Buy One-time license
Buy 3-month subscription

We can set up Outlook to Google sync for you. Buy RunStart.

Google Calendar Sync

Sync Outlook to any Google, Gmail, or Google Apps account.

Choose what data to sync, and how.

"I use CompanionLink."
Tim Ferriss
Best-selling Author, 4-Hour Workweek
"...does exactly what it's supposed to do and does it so well you forget it's doing its job day-after-day."
Robert Jones
Burlingame Group
"I'm one of the top loan officers in the country. I can say, without doubt, that CompanionLink is one of the three tools I attribute to my success."
Matt Elerding
The Elerding Team

Outlook data we sync with Google

  • Contacts
    • Outlook Contacts sync to Google Contacts
    • Names, addresses, phone numbers, email addresses
    • Outlook categories sync to Google
    • Contact notes
    • Birthdays
    • Contact photos
    • Up to 9 custom fields in Outlook
  • Calendar
    • Outlook Calendar syncs to Google Calendar
    • All calendar event details
    • Recurring and all-day events
    • Alarms/reminders
    • Accepted meeting invites (with list of attendees)
    • Multiple Outlook calendars (Requires CompanionLink Pro)
  • Categories
    • Outlook Categories sync to Google Groups
  • Tasks
    • Outlook Tasks sync to Google Tasks or Google Calendar (you choose)
    • Task priorities
    • Recurring tasks
    • Due dates

Supported versions of Outlook

  • Outlook 2016, 2013, 2010, 2007, 2003, 2002, 2000
  • Office 365
  • Outlook Business Contact Manager 2013, 2010, 2007
  • 32-bit and 64-bit versions
  • Supports MS Exchange Public Folders visible in Outlook
  • Supports iCloud folders visible in Outlook
  • Supports and Microsoft accounts
    (formerly Windows Live Hotmail)

Supported Google accounts

  • Google ( email addresses)
  • Gmail ( email addresses)
  • Google Apps (all editions)

Supported versions of Windows OS

  • Windows 10 (32-bit and 64-bit)
  • Windows 8.x (32-bit and 64-bit)
  • Windows 7.x (32-bit and 64-bit)
  • Windows Vista (32-bit and 64-bit)
  • Windows XP / 2000

Updated 2014-8-28

RunStart configuration service

We will set up CompanionLink for you!

Schedule an appointment for a CompanionLink expert to set up your synchronization system. Our technician will securely log in to your PC and get everything working.

RunStart costs $49. Add Runstart to my order