Calendly vs Fastmail vs Google Workspace vs Zoom

Calendly+

Starting price

$10/month

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Fastmail+

Starting price

$3/month

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Google Workspace+

Starting price

$6/month

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Zoom+

Starting price

—

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Attribute	Calendly	Fastmail	Google Workspace	Zoom
Category	Events, Scheduling & Booking	Email & Messaging Marketing	Productivity & Collaboration	Communication
Pricing	Free tier	Paid	Paid	Freemium
Starting price	$10/month	✓ $3/month	$6/month	—
Free tier	✓ Yes	No	Unknown	Unknown
Free trial	✓ Yes	✓ Yes	✓ Yes (14d)	Unknown
Deployment	Cloud	—	Cloud	—
API available	✓ Yes	Unknown	✓ Yes	✓ Yes
Platforms	ios, android	—	ios, android	—
Certifications	✓ 4	—	2	1
Integrations	✓ 5	—	—	3
Company	Founded 2013	Founded 1999	Founded 2006	Founded 2011
Feature attributes
Sso Saml	✓ Yes	— Unknown	— Unknown	✓ Yes
Rbac	— Unknown	— Unknown	✓ Yes	— Unknown
Mobile App	Ios And Android	— Unknown	Ios And Android	— Unknown
Webhooks	✓ Yes	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	✓ Yes	— Unknown
Calendar Integrations	✓ Yes	— Unknown	— Unknown	— Unknown
Group Scheduling	✓ Yes	— Unknown	— Unknown	— Unknown
Payment Collection	✓ Yes	— Unknown	— Unknown	— Unknown
Routing Forms	✓ Yes	— Unknown	— Unknown	— Unknown
Self Hosting	— Unknown	— Unknown	— Unknown	— Unknown
Docs Editor	— Unknown	— Unknown	✓ Yes	— Unknown
Real Time Collaboration	— Unknown	— Unknown	✓ Yes	— Unknown
Storage Included	— Unknown	— Unknown	— Unknown	— Unknown
Offline Access	— Unknown	— Unknown	✓ Yes	— Unknown
Templates	— Unknown	— Unknown	✓ Yes	— Unknown
Video Conferencing	— Unknown	— Unknown	— Unknown	✓ Yes
Team Messaging	— Unknown	— Unknown	— Unknown	✓ Yes
Max Participants	— Unknown	— Unknown	— Unknown	— Unknown
Screen Sharing	— Unknown	— Unknown	— Unknown	✓ Yes
Guest Access	— Unknown	— Unknown	— Unknown	— Unknown

Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.