ActiveCampaign vs Ahrefs vs HubSpot vs Klaviyo

ActiveCampaign+

Starting price

$15/month

ViewVisit site ↗

Ahrefs+

Starting price

$129

ViewVisit site ↗

HubSpot+

Starting price

$15/month

ViewVisit site ↗

Klaviyo+

Starting price

$20/month

ViewVisit site ↗

Attribute	ActiveCampaign	Ahrefs	HubSpot	Klaviyo
Category	Email Marketing	SEO & Search Marketing	CRM & Customer Management	Email & Messaging Marketing
Pricing	Paid	Freemium	Free tier	Free tier
Starting price	✓ $15/month	$129	✓ $15/month	$20/month
Free tier	No	No	✓ Yes	✓ Yes
Free trial	✓ Yes	✓ Yes	✓ Yes (14d)	No
Deployment	Cloud	Cloud	—	—
API available	Unknown	✓ Yes	✓ Yes	✓ Yes
Platforms	—	—	ios, android	—
Certifications	—	—	—	✓ 4
Integrations	4	—	✓ 23	2
Company	Founded 2003	Founded 2010	Founded 2006	Founded 2012
Feature attributes
Sso Saml	— Unknown	✓ Yes	✓ Yes	✓ Yes
Rbac	— Unknown	✓ Yes	✓ Yes	— Unknown
Mobile App	— Unknown	— Unknown	Ios And Android	— Unknown
Webhooks	— Unknown	— Unknown	✓ Yes	✓ Yes
Data Export	— Unknown	✓ Yes	— Unknown	✓ Yes
Keyword Research	— Unknown	✓ Yes	— Unknown	— Unknown
Backlink Analysis	— Unknown	✓ Yes	— Unknown	— Unknown
Rank Tracking	— Unknown	✓ Yes	— Unknown	— Unknown
Site Audit	— Unknown	✓ Yes	— Unknown	— Unknown
Index Size	— Unknown	— Unknown	— Unknown	— Unknown
Pipeline Management	— Unknown	— Unknown	✓ Yes	— Unknown
Marketing Automation	— Unknown	— Unknown	✓ Yes	— Unknown
Custom Objects	— Unknown	— Unknown	✓ Yes	— Unknown
Reporting Dashboards	— Unknown	— Unknown	✓ Yes	— Unknown
App Marketplace	— 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

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