Ahrefs vs Google Workspace vs iManage vs Slack

Ahrefs+

Starting price

$129

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Google Workspace+

Starting price

$6/month

ViewVisit site ↗

iManage+

Starting price

—

ViewVisit site ↗

Slack+

Starting price

$7.25/month

ViewVisit site ↗

Attribute	Ahrefs	Google Workspace	iManage	Slack
Category	SEO & Search Marketing	Productivity & Collaboration	Document Management	Communication
Pricing	Freemium	Paid	Paid	Free tier
Starting price	$129	✓ $6/month	—	$7.25/month
Free tier	No	Unknown	No	✓ Yes
Free trial	✓ Yes	✓ Yes (14d)	Unknown	✓ Yes
Deployment	Cloud	Cloud	—	—
API available	✓ Yes	✓ Yes	Unknown	✓ Yes
Platforms	—	ios, android	—	—
Certifications	—	2	—	✓ 8
Integrations	—	—	—	✓ 2
Company	Founded 2010	Founded 2006	—	Founded 2009
Feature attributes
Sso Saml	✓ Yes	— Unknown	— Unknown	✓ Yes
Rbac	✓ Yes	✓ Yes	— Unknown	✓ Yes
Mobile App	— Unknown	Ios And Android	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	— Unknown
Data Export	✓ Yes	✓ Yes	— Unknown	✓ Yes
Keyword Research	✓ Yes	— Unknown	— Unknown	— Unknown
Backlink Analysis	✓ Yes	— Unknown	— Unknown	— Unknown
Rank Tracking	✓ Yes	— Unknown	— Unknown	— Unknown
Site Audit	✓ Yes	— Unknown	— Unknown	— Unknown
Index Size	— Unknown	— Unknown	— Unknown	— Unknown
Docs Editor	— Unknown	✓ Yes	— Unknown	— Unknown
Real Time Collaboration	— Unknown	✓ Yes	— Unknown	— Unknown
Storage Included	— Unknown	— Unknown	— Unknown	— Unknown
Offline Access	— Unknown	✓ Yes	— Unknown	— Unknown
Templates	— Unknown	✓ Yes	— Unknown	— 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.