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Marketing · Buyer's guide

Klaviyo vs Mailchimp vs Attentive vs Omnisend: which should you pick?

A side-by-side look at price, features, quality and value across the leading marketing options — so you can choose the right one in minutes.

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The verdict
Editor's pick
Klaviyo

Deep Shopify integration

Best value
Klaviyo

Free (≤250 contacts) · $45/mo at 1.5k · scales w/ list size — lowest sticker price in this comparison.

Best for power users
Mailchimp

Pricing scales fast

Feature & price comparison
Feature
Klaviyofeatured
Marketing
Mailchimp
Alternative
Attentive
Alternative
Omnisend
Alternative
Pricing
Free (≤250 contacts) · $45/mo at 1.5k · scales w/ list size
Free (≤500) · $13 Essentials · $20 Standard · $350 Premium
Custom pricing — typically $500+/mo at scale
Free (≤250) · $16 Standard · $59 Pro · $199 Enterprise
Shopify integration
Native, deepest — real-time events
Standard app integration
Strong Shopify Plus partner
Native, built for Shopify
SMS marketing
Native — same platform as email
Add-on, US/CA only
SMS-first product — strongest SMS
Native SMS in Pro+
Segmentation
Best-in-class behavioral segments
Basic → mid (improving)
Strong, retail-focused
Solid pre-built segments
Best for
Scaling DTC brands $1M–$50M
Small brands & newsletters
Mid-market & enterprise retail
Small Shopify stores ($0–$5M)
Why shoppers pick Klaviyo
  • Deep Shopify integration
  • Powerful segmentation
  • SMS native
When to consider an alternative
  • Pricing scales fast
  • Complex for beginners
The short answer

Klaviyo is a marketing option built for e-comm marketers starting at Free (≤250 contacts) · $45/mo at 1.5k · scales w/ list size. Shoppers pick it for deep shopify integration, but it's worth comparing against Mailchimp, Attentive, Omnisend if pricing scales fast.

Which one should you pick?
Pick if…
Klaviyo

Deep Shopify integration. Pricing: Free (≤250 contacts) · $45/mo at 1.5k · scales w/ list size.

Pick if…
Mailchimp

Best when you need small brands & newsletters. Pricing: Free (≤500) · $13 Essentials · $20 Standard · $350 Premium.

Pick if…
Attentive

Best when you need mid-market & enterprise retail. Pricing: Custom pricing — typically $500+/mo at scale.

Pick if…
Omnisend

Best when you need small shopify stores ($0–$5m). Pricing: Free (≤250) · $16 Standard · $59 Pro · $199 Enterprise.

How to choose
Match the tool to your scale

Klaviyo is positioned for scaling dtc brands. If your team or volume is materially larger or smaller, one of Mailchimp / Attentive / Omnisend may be cheaper or more capable.

Use the free tier to validate

At least one option in this comparison has a free tier — run a 1–2 week pilot before paying. Confirm the must-have feature actually works on free, not just trial.

Price spread is wide — buy on outcome, not sticker

Look past the headline price: add seats, add-ons, integration fees and transaction fees. The cheapest option rarely stays cheapest at scale.

Stress-test the weakness

Known trade-off with Klaviyo: Pricing scales fast. Confirm it isn't a deal-breaker for your specific use case before signing.

What to watch out for
  • Pricing scales fast
    Confirm this isn't a deal-breaker for your team before signing — it's the most common reason shoppers switch from Klaviyo to Mailchimp.
  • Complex for beginners
    Confirm this isn't a deal-breaker for your team before signing — it's the most common reason shoppers switch from Klaviyo to Mailchimp.
Frequently asked
Is Klaviyo worth it in 2026?

For scaling dtc brands, yes — Deep Shopify integration. For very different use cases, compare against Mailchimp, Attentive, Omnisend.

How much does Klaviyo cost?

Klaviyo pricing is Free (≤250 contacts) · $45/mo at 1.5k · scales w/ list size. Competitors in this comparison range from Free (≤500) · $13 Essentials · $20 Standard · $350 Premium / Custom pricing — typically $500+/mo at scale / Free (≤250) · $16 Standard · $59 Pro · $199 Enterprise.

What's the biggest downside of Klaviyo?

Pricing scales fast. Most teams work around it, but verify it isn't a deal-breaker for you first.

Klaviyo vs Mailchimp — which should I pick?

Pick Klaviyo if you want deep shopify integration. Pick Mailchimp if you need a broader / cheaper / more established alternative — see the comparison table above for the side-by-side.

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