ActiveCampaign vs Klaviyo: Email & SMS Marketing 2026
Quick Comparison
| ActiveCampaign | Klaviyo | |
|---|---|---|
| Best For | B2B companies, agencies, and service businesses that need CRM-connected automations, lead scoring, and multi-channel workflows beyond just email. | E-commerce brands on Shopify or WooCommerce that need abandoned cart flows, post-purchase sequences, and revenue attribution tied to specific campaigns. |
| Pricing | 14-day free trial / $15/mo Starter / $49/mo Plus / $79/mo Pro / $145/mo Enterprise | Free tier available (250 profiles, 500 emails/mo) / usage-based from ~$20/mo |
| Winner | Our Pick |
Tool Breakdown
Klaviyo
If you run an e-commerce store on Shopify or WooCommerce, Klaviyo's native purchase data integration, revenue attribution, and SMS channel make it the strongest email platform — no other tool connects email behavior to actual store revenue as precisely.
- Native Shopify/WooCommerce sync brings purchase data, browse history, and CLV predictions into segments automatically
- Email and SMS in a single platform — one dashboard, unified subscriber profile, no extra tool needed
- Revenue attribution per campaign and per flow — you can see exactly how much each email earned
- Free tier is tiny: 250 profiles and 500 emails/mo — you'll hit the paywall quickly if you have any traction
- Not designed for B2B — there's no CRM pipeline, lead scoring, or sales-stage logic
ActiveCampaign
ActiveCampaign is a full marketing automation platform with a visual workflow builder, built-in CRM, lead scoring, and 900+ integrations — built for B2B and service businesses that nurture leads through complex sales cycles.
- Built-in CRM with deal pipelines that connect email engagement to sales stages automatically
- Visual automation builder handles the most complex conditional sequences of any platform
- 900+ native integrations covering virtually every tool in a modern business stack
- E-commerce revenue attribution is limited compared to Klaviyo's native store data model
- No native SMS — requires third-party integrations like Twilio for SMS campaigns
Frequently Asked Questions
Should I use Klaviyo or ActiveCampaign for my Shopify store? +
Klaviyo — unambiguously. Its native Shopify data model means you can segment by lifetime value, purchase frequency, and product categories without manual syncing. ActiveCampaign requires a third-party connector and doesn't surface store revenue data as natively. For Shopify, Klaviyo is the standard.
Does Klaviyo work for B2B email marketing? +
Klaviyo can technically be used for B2B, but it lacks the CRM pipeline, lead scoring, and multi-step sales-cycle automations that B2B teams need. ActiveCampaign is purpose-built for B2B and will give you significantly better tools for nurturing leads through a longer sales process.
Which platform has better SMS marketing: Klaviyo or ActiveCampaign? +
Klaviyo — it has native SMS built into the same platform with unified subscriber profiles, so you can trigger SMS follow-ups based on email opens or cart abandonment seamlessly. ActiveCampaign requires a Twilio or Postscript integration to send SMS, which adds setup complexity and cost.