G2 Vendor Directory

Calendar

59

Products

156K

Total reviews

4.5

Avg. rating

Google Workspace by Google leads the Calendar category with a 4.6 rating from 48,263 reviews. ClickUp has the strongest momentum in the category, up +22.1% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in Calendar.

LLM citations · Calendar

Source: G2 review data

Key stats

Google Workspace

ClickUp

Small Business

Category trends

How the Calendar market is moving, from G2 review and Grid data.

Which products are most adopted?
1
Zoom Workplace8,865 2
Google Workspace4,166 3
Microsoft Outlook3,181 4
Calendly1,847 5
ClickUp1,664
Which products climbed the Grid most?
1
Cal ID20 2
OneCal14 3
Bitrix2412 4
Zoho Calendar5 5
Reclaim.ai3
Which products are reviewers switching to?
1
Google Workspace1,103 2
Zoom Workplace251 3
ClickUp93 4
Microsoft 36573 5
Cal ID63
Which products do enterprises choose?
1
Zoom Workplace1,627 2
Microsoft Outlook1,229 3
Google Workspace670 4
Microsoft 365381 5
Calendly187
Which products do mid-market buyers choose?
1
Zoom Workplace2,914 2
Google Workspace1,604 3
Microsoft Outlook1,144 4
Calendly540 5
Microsoft 365447
Which products do small businesses choose?
1
Zoom Workplace4,275 2
Google Workspace1,832 3
ClickUp1,324 4
Calendly1,083 5
Microsoft Outlook737

Fastest growing

Ranked by G2 Momentum score.

1

ClickUp

by ClickUp · 15,182 reviews

4.6
2

Cal ID

by OneHash · 230 reviews

4.7
3

Calendly

by Calendly · 2,676 reviews

4.7

All products

Ranked by G2 Grid position.

1

Google Workspace

by Google · 48,263 reviews

4.6
2

Microsoft Outlook

by Microsoft · 3,559 reviews

4.5
3

Zoom Workplace

by Zoom · 56,430 reviews

4.5
4

Microsoft 365

by Microsoft · 5,875 reviews

4.6
5

ClickUp

by ClickUp · 15,182 reviews

4.6

Showing 5 of 59