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Head-to-head · Calendar Apps

Microsoft Outlook vs Zoho Calendar

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Microsoft Outlook #2 in Calendar Apps 9.2/10 Free plan · 30-day trial Free planFree trial✓ 2 of 4 features Visit site
Zoho Calendar #3 in Calendar Apps 9.1/10 Free plan Free plan✓ 4 of 4 features Visit Zoho Calendar

Microsoft Outlook leads on 0 checks, Zoho Calendar on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMicrosoft Outlook · 9.2/10
  • Free planboth
  • Free trialonly Microsoft Outlook
  • Most featuresZoho Calendar · 4 of 4

Microsoft Outlook scores higher on our rubric for calendar apps: 9.2 against 9.1 out of 10; our editors rank them #2 and #3.

On calendar sync, Zoho Calendar gives you Two_way where Microsoft Outlook offers One_way.

Microsoft Outlook is the better fit for microsoft-centered individuals and organizations. Zoho Calendar is the better fit for budget-conscious teams needing rich scheduling.

  • Microsoft Outlook fits best

    Microsoft-centered individuals and organizations

  • Zoho Calendar fits best

    Budget-conscious teams needing rich scheduling

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Side by side

Feature Microsoft Outlook 9.2/10 Visit ↗ Zoho Calendar 9.1/10 Visit ↗
At a glance
Editor score 9.2 9.1
Ranking #2 in Calendar Apps #3 in Calendar Apps
Best for Microsoft-centered individuals and organizations Budget-conscious teams needing rich scheduling
Pricing model Free plan + paid Free plan + paid
Starting price $99.99/user/yr Free plan
Free plan ✓ ✓
Free trial 30 days —
Deployment Cloud, Desktop, Mobile Cloud, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, iOS, Android
Support Docs Email, Live chat, Phone · 24/7
Integrations 7 integrations 15 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Microsoft Outlook 2/4 · Zoho Calendar 4/4
Shared calendars ✓ ✓
Time blocking Not checked yet ✓ (best)
Scheduling links Not checked yet ✓ (best)
Video meeting support ✓ ✓
Specs
Calendar sync One_way Two_way
Mobile apps Ios and android Ios and android
Our review
Pros
  • Free account includes core scheduling, sharing, and recurring events
  • Supports Teams, Zoom, Webex, Google Calendar, and more
  • Works across web, Windows, macOS, iOS, and Android
  • Free standalone plan plus $1 annual entry tier
  • Two-way Google and Outlook Calendar synchronization
  • Booking pages, room booking, and video-conferencing integrations
Cons
  • Personal booking pages have separate licensing requirements
  • Advanced Outlook capabilities require Microsoft 365 subscriptions
  • Cloud storage and Outlook access vary by plan
  • Paid Calendar access is bundled with Zoho Mail plans
  • The Free plan is positioned for individuals and small teams
  • Calendar capabilities are closely tied to the Zoho ecosystem
Our verdict

Microsoft Outlook Calendar is the calendar and scheduling component of Outlook, designed for personal users, organizations, and teams. It covers appointments, recurring events, meeting invitations, reminders, free/busy planning, shared…

Read the review →

Zoho Calendar is a web-based scheduling application for individuals and teams. It covers event creation, invitations, RSVPs, reminders, recurring events, participant availability, shared calendars, group calendars, resource booking, and…

Read the review →
  1. Microsoft OutlookCalendar Apps 9.2Free plan · 30-day trial
  2. Zoho CalendarCalendar Apps 9.1Free plan

Strengths and trade-offs

  • Microsoft Outlook — where it wins

    • Free account includes core scheduling, sharing, and recurring events
    • Supports Teams, Zoom, Webex, Google Calendar, and more
    • Works across web, Windows, macOS, iOS, and Android

    Where it doesn't

    • Personal booking pages have separate licensing requirements
    • Advanced Outlook capabilities require Microsoft 365 subscriptions
    • Cloud storage and Outlook access vary by plan

  • Zoho Calendar — where it wins

    • Free standalone plan plus $1 annual entry tier
    • Two-way Google and Outlook Calendar synchronization
    • Booking pages, room booking, and video-conferencing integrations

    Where it doesn't

    • Paid Calendar access is bundled with Zoho Mail plans
    • The Free plan is positioned for individuals and small teams
    • Calendar capabilities are closely tied to the Zoho ecosystem
  • Microsoft Outlook9.2/10 · Free plan · 30-day trial

    A flexible calendar choice for people and teams already working in Microsoft’s ecosystem.

    Visit siteFull verdict →
  • Zoho Calendar9.1/10 · Free plan

    A low-cost calendar with booking, sync, room reservations, and broad integrations.

    Visit Zoho CalendarFull verdict →

More comparisons

All calendar apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update