ActiveCampaign vs Klaviyo: Email & SMS Marketing Comparison (2026)
An independent side-by-side comparison of ActiveCampaign and Klaviyo for email & sms marketing buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask email & sms marketing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Feature data is being indexed.
Feature data is being indexed.
When to choose ActiveCampaign
Choose ActiveCampaign if your team prioritizes its strengths over Klaviyo's. Full guidance populates as ActiveCampaign's feature data is indexed.
When to choose Klaviyo
Choose Klaviyo if your team prioritizes its strengths over ActiveCampaign's. Full guidance populates as Klaviyo's feature data is indexed.