ActiveCampaign vs AgentCubed vs Klaviyo vs Qwilr

ActiveCampaign+

Starting price

$15/month

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AgentCubed+

Starting price

—

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Klaviyo+

Starting price

$20/month

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Qwilr+

Starting price

Contact sales

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Attribute	ActiveCampaign	AgentCubed	Klaviyo	Qwilr
Category	Email Marketing	Sales & Revenue	Email & Messaging Marketing	Proposal Software
Pricing	Paid	Paid	Free tier	Contact sales
Starting price	✓ $15/month	—	$20/month	Contact sales
Free tier	No	No	✓ Yes	No
Free trial	✓ Yes	No	No	✓ Yes (14d)
Deployment	Cloud	—	—	Cloud
API available	Unknown	Unknown	✓ Yes	Unknown
Platforms	—	—	—	web
Certifications	—	—	✓ 4	—
Integrations	✓ 4	—	2	✓ 4
Company	Founded 2003	—	Founded 2012	Founded 2014
Feature attributes
Sso Saml	— Unknown	— Unknown	✓ Yes	— Unknown
Rbac	— Unknown	— Unknown	— Unknown	— Unknown
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	✓ Yes	— Unknown
Data Export	— Unknown	— Unknown	✓ Yes	— Unknown
Email Automation	— Unknown	— Unknown	— Unknown	— Unknown
Sms Marketing	— Unknown	— Unknown	✓ Yes	— Unknown
Templates	— Unknown	— Unknown	✓ Yes	✓ Yes
Segmentation	— Unknown	— Unknown	✓ Yes	— Unknown
Deliverability Tools	— Unknown	— Unknown	✓ Yes	— Unknown
Esignature	— Unknown	— Unknown	— Unknown	✓ Yes
Payments	— Unknown	— Unknown	— Unknown	✓ Yes
Engagement Analytics	— Unknown	— Unknown	— Unknown	✓ Yes
Crm Integration	— Unknown	— Unknown	— Unknown	✓ Yes
Interactive Web Docs	— Unknown	— Unknown	— Unknown	✓ Yes
Approval Workflow	— Unknown	— Unknown	— Unknown	— Unknown
Ai Generation	— Unknown	— Unknown	— Unknown	✓ Yes

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