G2 Vendor Directory

Cal

#8 in Online Appointment Scheduling

San Francisco

1

Products on G2

154

Total reviews

4.6

Avg. star rating

  • Cal.com ranks #8 in Online Appointment Scheduling.
  • Reviews across Cal's portfolio declined 75.0% quarter-over-quarter.
  • Cal's 1 product span 1 category on G2.
  • Small Business is the largest segment among reviewers, at 85.2%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across Cal's products.

Page views and citations · Cal

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

1

Calendly

27 switched
2

Google

3 switched
3

HubSpot

3 switched
4

Zoom

2 switched
5

Chili Piper

1 switched

Losing to

Based on reviewers of other products who said they switched from Cal.

1

OneHash

4 switched
2

Lunacal

2 switched
3

Calendly

2 switched
4

ACE Meetings

1 switched
5

Human Interest, Inc.

1 switched

Key stats

-75.0%

#8

1

Small Business

2021

36

San Francisco

Adoption by company size

SegmentShare of reviews
Small Business85.2%
Mid-Market9.1%
Enterprise5.7%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q410.0
2025 Q120.0
2025 Q325.0
2025 Q41104.7
2026 Q154.0
2026 Q244.5
2026 Q315.0