Head to head · 4 tools

ActiveCampaign vs AgentCubed vs Buffer vs Klaviyo

Starting price

$15/month

Starting price

—

Starting price

Starting price

$20/month

Attribute	ActiveCampaign	AgentCubed	Buffer	Klaviyo
Category	Email Marketing	Sales & Revenue	Social Media & Creator Tools	Email & Messaging Marketing
Pricing	Paid	Paid	Free tier	Free tier
Starting price	$15/month	—	$5	$20/month
Free tier	No	No	Yes	Yes
Free trial	Yes	No	Yes	No
Deployment	Cloud	—	—	—
API available	Unknown	Unknown	Yes	Yes
Platforms	—	—	ios, android	—
Certifications	—	—	—	4
Integrations	4	—	2	2
Company	Founded 2003	—	Founded 2010	Founded 2012
Feature attributes
Sso Saml	— Unknown	— Unknown	— Unknown	✓ Yes
Rbac	— Unknown	— Unknown	✓ Yes	— Unknown
Mobile App	— Unknown	— Unknown	Ios And Android	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	✓ Yes
Data Export	— Unknown	— Unknown	✓ Yes	✓ Yes
Platforms Supported	— Unknown	— Unknown	— Unknown	— Unknown
Scheduling	— Unknown	— Unknown	✓ Yes	— Unknown
Analytics	— Unknown	— Unknown	✓ Yes	— Unknown
Social Inbox	— Unknown	— Unknown	— Unknown	— Unknown
Approval Workflow	— Unknown	— Unknown	✓ Yes	— Unknown
Email Automation	— Unknown	— Unknown	— Unknown	— Unknown
Sms Marketing	— Unknown	— Unknown	— Unknown	✓ Yes
Templates	— Unknown	— Unknown	— Unknown	✓ Yes
Segmentation	— Unknown	— Unknown	— Unknown	✓ Yes
Deliverability Tools	— Unknown	— Unknown	— Unknown	✓ Yes

Also consider

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