Achievers vs Buffer vs Slack vs Workvivo

Achievers+

Starting price

—

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Buffer+

Starting price

$5

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Slack+

Starting price

$7.25/month

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Workvivo+

Starting price

—

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Attribute	Achievers	Buffer	Slack	Workvivo
Category	HR & Recruiting	Social Media & Creator Tools	Communication	Communication
Pricing	Paid	Free tier	Free tier	Paid
Starting price	—	✓ $5	$7.25/month	—
Free tier	No	✓ Yes	✓ Yes	No
Free trial	No	✓ Yes	✓ Yes	No
Deployment	—	—	—	—
API available	Unknown	✓ Yes	✓ Yes	Unknown
Platforms	—	ios, android	—	—
Certifications	—	—	✓ 8	—
Integrations	✓ 2	✓ 2	✓ 2	—
Company	—	Founded 2010	Founded 2009	—
Feature attributes
Sso Saml	— Unknown	— Unknown	✓ Yes	— Unknown
Rbac	— Unknown	✓ Yes	✓ Yes	— Unknown
Mobile App	— Unknown	Ios And Android	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	✓ Yes	✓ Yes	— Unknown
Platforms Supported	— Unknown	— Unknown	— Unknown	— Unknown
Scheduling	— Unknown	✓ Yes	— Unknown	— Unknown
Analytics	— Unknown	✓ Yes	— Unknown	— Unknown
Social Inbox	— Unknown	— Unknown	— Unknown	— Unknown
Approval Workflow	— Unknown	✓ Yes	— Unknown	— Unknown
Video Conferencing	— Unknown	— Unknown	✓ Yes	— Unknown
Team Messaging	— Unknown	— Unknown	✓ Yes	— Unknown
Max Participants	— Unknown	— Unknown	— Unknown	— Unknown
Screen Sharing	— Unknown	— Unknown	✓ Yes	— Unknown
Guest Access	— Unknown	— Unknown	— Unknown	— Unknown

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