Mailchimp vs Klaviyo: Which Email Platform Should You Use in 2026?

A factual comparison of Mailchimp and Klaviyo covering pricing, features, automation, and e-commerce integrations to help small teams pick the right email marketing tool.

Updated 2026-09 · 2026

Mailchimp

All-in-one marketing platform for email, SMS, and basic CRM

Free up to 500 contacts; paid plans from $13/momonth

Strengths

+Simple drag-and-drop editor, easy for non-technical users
+Free plan works for very small lists (up to 500 contacts)
+Built-in landing pages, forms, and basic CRM tools

Weaknesses

-Pricing jumps quickly as contact count grows
-Automation and segmentation are weaker than dedicated e-commerce tools
-Analytics and revenue attribution are less detailed than Klaviyo

Best for

General-purpose small businesses that need email marketing plus basic landing pages and forms without deep e-commerce data.

Klaviyo

Email and SMS marketing built for e-commerce data and automation

Free up to 250 profiles; paid plans from $20/momonth

Strengths

+Deep native integrations with Shopify, WooCommerce, BigCommerce
+Advanced segmentation based on purchase and browsing behavior
+Strong pre-built automation flows (abandoned cart, post-purchase, win-back)

Weaknesses

-Steeper learning curve than Mailchimp for beginners
-Costs scale fast with list size, especially with SMS add-ons
-Less useful for businesses without e-commerce data (no store platform)

Best for

E-commerce brands that want behavior-based automation and detailed revenue tracking tied to a store platform.

Feature Comparison

Feature	Mailchimp	Klaviyo
Free plan contact limit	500 contacts, 1,000 sends/month	250 profiles, 500 email sends/month
SMS marketing	Available as add-on on paid plans	Native, integrated with email flows
E-commerce integrations	Shopify, WooCommerce (basic sync)	Deep native Shopify, WooCommerce, BigCommerce sync
Behavioral segmentation	Basic tags and merge fields	Advanced, based on purchase/browse/click history
Pre-built automation flows	Limited templates	Extensive library (cart abandon, winback, post-purchase)
Landing pages / forms	Built-in, easy to use	Basic forms, fewer landing page options
Revenue attribution reporting	Basic e-commerce reports	Detailed per-flow and per-campaign revenue tracking
CRM features	Basic contact management	Customer profiles tied to purchase history
Ease of use for beginners	Easier, simpler UI	More complex, steeper learning curve
A/B testing	Available on paid plans	Available on paid plans, more granular
Pricing at 10,000 contacts (email only)	~$95/mo (Standard)	~$150/mo (Email plan)

The Verdict

Mailchimp is the easier, cheaper starting point for general small business email marketing, especially if you don't run an online store. Klaviyo wins decisively for e-commerce brands that need behavior-based automation and clear revenue attribution, but it costs more and takes longer to learn. If you're on Shopify and serious about growth marketing, Klaviyo is worth the switch.

How to switch from Mailchimp to Klaviyo

Full Mailchimp export guide →

1In Mailchimp, go to Audience > All Contacts > Export Audience to download your contact list as a CSV file, including tags and merge fields.
2In Klaviyo, go to Profiles > Import and upload the CSV, mapping Mailchimp's merge fields to Klaviyo's profile properties.
3Reconnect your e-commerce platform (Shopify, WooCommerce, etc.) directly to Klaviyo using its native integration to restore purchase history sync.
4Rebuild your key automations (welcome series, abandoned cart, post-purchase) using Klaviyo's pre-built flow templates instead of manually recreating Mailchimp's journeys.
5Recreate your top-performing email templates in Klaviyo's editor, since templates don't transfer automatically between platforms.
6Run both platforms in parallel for one send cycle to confirm deliverability and segmentation work correctly before canceling your Mailchimp plan.

Mailchimp vs Klaviyo: common questions

How do I export my contacts and campaign data from Mailchimp?+

Go to Audience > All Contacts > Export Audience in Mailchimp, which downloads a CSV file with contact details, tags, and merge fields. Campaign reports and templates need to be exported separately since Mailchimp doesn't bundle everything into one export. Save your automation workflows manually since they don't export as files.

What do I lose when switching from Mailchimp to Klaviyo?+

You lose Mailchimp's built-in landing pages and some third-party integrations that don't have direct Klaviyo equivalents. Automation workflows, A/B test history, and campaign analytics don't transfer and must be rebuilt manually in Klaviyo. Contact engagement history (opens/clicks) generally doesn't carry over either.

Is Klaviyo's free plan enough for a small team?+

Klaviyo's free plan covers up to 250 profiles and 500 email sends/month, which is only enough for very early-stage stores or testing. Most small e-commerce teams with an active customer list will need the paid Email plan (from $20/mo) fairly quickly. If you don't run e-commerce, Mailchimp's free tier (500 contacts) is more generous for general use.

Does Klaviyo integrate with the same tools I used with Mailchimp?+

Klaviyo has stronger native integrations with e-commerce platforms like Shopify, WooCommerce, and BigCommerce than Mailchimp does. However, it has fewer integrations with general website builders, CRMs, and non-commerce tools, so check Klaviyo's integration directory before switching if you rely on niche apps.

Will switching to Klaviyo cost more over time?+

Yes, typically — Klaviyo's pricing scales faster than Mailchimp's as your contact list and SMS usage grow, especially once you add SMS credits. For example, at 10,000 contacts Klaviyo's email plan runs roughly $150/month versus Mailchimp's Standard plan at about $95/month. The cost difference is usually justified by higher revenue from Klaviyo's automation if you're running an active online store.