Head to head · 4 tools

10to8 vs Calendly vs Google Drive vs Microsoft 365

Starting price

—

Starting price

$10/month

Starting price

$1.99/month

Starting price

$6/month

Attribute	10to8	Calendly	Google Drive	Microsoft 365
Category	Events, Scheduling & Booking	Events, Scheduling & Booking	Cloud & Infrastructure	Productivity & Collaboration
Pricing	Paid	Free tier	Free tier	Paid
Starting price	—	$10/month	$1.99/month	$6/month
Free tier	No	Yes	Yes	Unknown
Free trial	No	Yes	No	Yes (30d)
Deployment	—	Cloud	—	Cloud
API available	Unknown	Yes	Unknown	Yes
Platforms	—	ios, android	—	—
Certifications	—	4	—	—
Integrations	—	5	—	—
Company	—	Founded 2013	Founded 2012	—
Feature attributes
Sso Saml	— Unknown	✓ Yes	— Unknown	— Unknown
Rbac	— Unknown	— Unknown	— Unknown	— Unknown
Mobile App	— Unknown	Ios And Android	— Unknown	— Unknown
Webhooks	— Unknown	✓ Yes	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	— Unknown	— Unknown
Calendar Integrations	— Unknown	✓ Yes	— Unknown	— Unknown
Group Scheduling	— Unknown	✓ Yes	— Unknown	— Unknown
Payment Collection	— Unknown	✓ Yes	— Unknown	— Unknown
Routing Forms	— Unknown	✓ Yes	— Unknown	— Unknown
Self Hosting	— Unknown	— Unknown	— Unknown	— Unknown
Docs Editor	— Unknown	— Unknown	— Unknown	— Unknown
Real Time Collaboration	— Unknown	— Unknown	— Unknown	— Unknown
Storage Included	— Unknown	— Unknown	— Unknown	— Unknown
Offline Access	— Unknown	— Unknown	— Unknown	— Unknown
Templates	— Unknown	— Unknown	— Unknown	— Unknown

Also consider

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