Head to head · 4 tools

Airmail vs Fastmail vs Google Drive vs Microsoft 365

Starting price

—

Starting price

$3/month

Starting price

$1.99/month

Starting price

$6/month

Attribute	Airmail	Fastmail	Google Drive	Microsoft 365
Category	Communication	Email & Messaging Marketing	Cloud & Infrastructure	Productivity & Collaboration
Pricing	Paid	Paid	Free tier	Paid
Starting price	—	$3/month	$1.99/month	$6/month
Free tier	No	No	Yes	Unknown
Free trial	No	Yes	No	Yes (30d)
Deployment	—	—	—	Cloud
API available	Unknown	Unknown	Unknown	Yes
Platforms	—	—	—	—
Certifications	—	—	—	—
Integrations	—	—	—	—
Company	—	Founded 1999	Founded 2012	—
Feature attributes
Sso Saml	— Unknown	— Unknown	— Unknown	— Unknown
Rbac	— Unknown	— Unknown	— Unknown	— Unknown
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	— Unknown
Data Export	— 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.