Most "Mailchimp vs Klaviyo" posts are written by affiliates who get paid when you click. We are not. Nobody pays us to recommend anything, so here is the unsexy truth: these two tools are not really competitors. Mailchimp is a general email tool that happens to do ecommerce. Klaviyo is an ecommerce engine that happens to send email. Pick the wrong one and you either overpay for store features you never fire, or you starve a real store of the data that makes email print money.
We have run both, for our own projects and for clients, and we have watched the bills. The pattern is consistent. Klaviyo costs more as you grow but pays for itself if you run a store. Mailchimp is cheaper and simpler, right up until you outgrow it or get surprised by how it counts your contacts. Email marketing still works, with 95% of B2B marketers calling it effective for hitting goals. The question is which of these earns its monthly bill for your business.
◢What is the difference between Mailchimp and Klaviyo?
Mailchimp is a general-purpose marketing tool built for newsletters, small businesses, and stores alike. Klaviyo is purpose-built for ecommerce, with deep store-data integration, predictive analytics, and flows that attribute revenue to each email. One sells simplicity and reach. The other sells store revenue.
That single difference drives almost everything else. Klaviyo plugs straight into Shopify and WooCommerce and sucks every order, product view, and cart event into one customer profile. Mailchimp can connect to a store, but its data model is shallower and many integrations need extra apps. If your money comes from an online store, that depth matters more than any feature checklist.
There is also a billing difference that quietly changes the math. Mailchimp can count one person on three lists as three contacts, while Klaviyo charges per unique profile, a gap EmailTooltester documented in testing. We cover that below, because it is the kind of thing that does not show up until your invoice does.
◢Mailchimp vs Klaviyo pricing in 2026: a clean comparison
Here is the part the ads skip. Below is real 2026 pricing for a 500-contact account, pulled from each vendor's own page. Read the fine print, because both have changed their plans recently and both have gotcha tiers.
| Mailchimp | Klaviyo | |
|---|---|---|
| Free plan | ~250 contacts, 500 sends/mo, 250/day cap | ~250 profiles, 500 email sends/mo, all email features |
| Entry paid (500 contacts) | Essentials ~$13/mo | Email ~$20/mo |
| Mid tier | Standard ~$20/mo (automation, send-time) | Email + SMS ~$35/mo (1,250 SMS credits) |
| Top tier | Premium ~$350/mo (10k contacts, phone support) | Scales by profiles: ~$150/mo at 10k, ~$720/mo at 50k |
| Billing model | Per contact, counted per list | Per unique active profile |
| Best for | Newsletters, small biz, simple sends | Shopify / WooCommerce stores |
| Free feature access | Many features locked to paid tiers | All email features, only send volume is capped |
Sources: Mailchimp pricing, Klaviyo pricing, and Omnisend's Klaviyo breakdown.
Two things to flag. First, Mailchimp gutted its free plan. It dropped from 2,000 contacts in 2022 to 500, and now sits around 250 contacts with a 500-send monthly cap, as multiple trackers and Beehiiv have noted. Second, Mailchimp is raising prices on legacy plans by roughly 11 to 13% starting April 2026. If you signed up years ago, check your bill.
For Klaviyo, the catch is add-ons. SMS, WhatsApp, Reviews, and Analytics are each charged on top of the base email plan. Klaviyo also moved to per-profile billing in February 2025, so dead contacts you never email still count. Want to model your real number? Run it through our stack cost calculator before you commit.
◢Which is better for ecommerce, Mailchimp or Klaviyo?
For a serious online store, Klaviyo is better. It treats store events as first-class data, so abandoned-cart, browse-abandonment, and back-in-stock flows fire on real behavior, not a guess. Klaviyo's own switch page claims 50,000+ brands moved off Mailchimp, which is marketing, but the underlying reason is real: store data.
Klaviyo's segmentation is the headline. You can target people who only buy on coupons, predict churn risk, and estimate time between orders. Mailchimp gives you basic segments by age, location, and campaign activity, but no real-time behavior tracking and no predictive analytics. For a store, that gap is the difference between a generic blast and a "you left these in your cart" email that converts.
To be fair, Mailchimp fights back with a genuinely good case for non-store senders: a cleaner editor, auto-built brand kits, embedded surveys, and even postcards. None of that moves the needle for a Shopify brand. If you run a store, our email marketing for startups playbook leans Klaviyo for exactly this reason: the flows pay rent.
◢The honest case for Mailchimp (yes, there is one)
Mailchimp is not the punching bag the Klaviyo crowd makes it out to be. If you send a newsletter, run a service business, or sell offline, Mailchimp is often the smarter, cheaper pick. You skip paying for ecommerce machinery you will never trigger.
The editor is the friendliest in the category. Mailchimp's Creative Assistant auto-pulls your colors, fonts, and logo from your website, even on the free plan, so a non-designer can ship a clean email in minutes. Klaviyo makes you set up branding manually and click through more setup before you even reach the editor. For pure ease of use, Mailchimp wins.
Mailchimp also bundles extras Klaviyo lacks natively: a landing-page builder, embedded surveys, video blocks, and printed postcards. For a local business or a traditional brand, those are real. The cost is depth. You hit a ceiling on segmentation and automation, and features get locked behind higher tiers, as EmailTooltester's pricing review lays out.
◢What to cut: stop paying for features you never fire
Here is the CTS angle nobody selling you software will say. The most expensive mistake is not picking the "wrong" tool. It is paying for a tier of features your business never uses. We see it constantly.
Cut Klaviyo if you do not run a store. Paying per profile for predictive ecommerce analytics on a plain newsletter is lighting money on fire. Cut Mailchimp's higher tiers if all you do is send a monthly broadcast; the entry plan is plenty. And cut both for a content newsletter, where Beehiiv or Substack often beat them on price and reading experience.
Also cut the add-on creep. Klaviyo's SMS, Reviews, and Analytics each bill separately, and they add up fast. Before you turn one on, ask whether it will pay for itself this quarter. If you are mapping a broader toolset, our guide on cutting SaaS costs walks through auditing this the way we do for clients, and how to choose a CRM helps if your email tool is creeping into CRM territory.
◢The verdict: pick X if, pick Y if
We hate fence-sitting comparisons, so here is the decisive call. There is no universal winner. There is a winner for you, and it comes down to one question: do you run an online store?
Pick Klaviyo if: you sell on Shopify or WooCommerce, your revenue depends on email and SMS flows, and you want abandoned-cart, browse, and back-in-stock automations running on real store data. Pick it if you will grow and want segmentation that scales. The higher bill is justified when flows are attributable to revenue. Klaviyo even publishes a Mailchimp migration guide to make the move painless.
Pick Mailchimp if: you send newsletters, run a small or service business, sell offline, or are not on Shopify. Pick it if you want the simplest editor, auto-brand kits, and a low starting price without paying for ecommerce features you will never use. Pick it if you value all-in-one simplicity over deep store analytics.
Two more takeaways. First, ignore the logo and follow your revenue model; the right tool is the one that matches how you actually make money. Second, model the real bill before you sign, because per-list versus per-profile counting and Klaviyo's add-ons can flip the math. Want our running breakdown of which marketing tools earn their keep and which to cut? Join the newsletter, and if you are wiring up your first sequence, steal our activation email sequence to get flows live this week.
◢FAQ
Is Klaviyo better than Mailchimp for Shopify? Yes, for most Shopify stores Klaviyo is the better fit. It plugs directly into Shopify and pulls every order, product view, and cart event into a single customer profile without extra apps. That powers abandoned-cart, browse-abandonment, and back-in-stock flows that fire on real store behavior. Mailchimp can connect to Shopify too, but its segmentation is shallower and its ecommerce data less native. If your revenue comes from a Shopify store, Klaviyo's deeper data usually earns its higher bill. If you sell offline, run a newsletter, or are not on Shopify, that advantage shrinks fast.
Is Mailchimp cheaper than Klaviyo? At small contact counts, usually yes. Mailchimp's Essentials plan starts at about $13 a month for 500 contacts, while Klaviyo's email plan starts around $20 a month for 251 to 500 active profiles. But the comparison is slippery. Mailchimp can count one person on three lists as three contacts, inflating your bill, while Klaviyo charges per unique profile. Mailchimp also locks features like advanced automation behind pricier tiers. The honest answer: Mailchimp is cheaper to start, but the real cost depends on how your contacts are counted and which features you actually need.
What is the main difference between Mailchimp and Klaviyo? Mailchimp is a general-purpose marketing tool that works for newsletters, small businesses, and stores. Klaviyo is purpose-built for ecommerce, with deep store-data integration, predictive analytics, and revenue-attributed flows. Mailchimp counts contacts by list and locks features behind tiers. Klaviyo counts unique profiles and unlocks every email feature even on its free plan, capping only send volume. Put simply: Mailchimp sells reach and simplicity, Klaviyo sells store revenue. The right pick depends entirely on whether you run an online store or just send email.
Can I switch from Mailchimp to Klaviyo easily? Mostly, yes, and Klaviyo wants your business so it makes migration straightforward. You can export your Mailchimp contacts as a CSV and import them into Klaviyo, then reconnect your store integration to start pulling fresh behavioral data. The harder part is rebuilding your automations, because the two platforms model flows differently. Budget a weekend to recreate your welcome and abandoned-cart sequences rather than expecting a one-click copy. Klaviyo publishes a migration guide, and store brands that move report meaningful email-revenue lifts once their flows run on real store data.
Which is better for a non-ecommerce newsletter, Mailchimp or Klaviyo? For a plain newsletter or a service business with no online store, Mailchimp is usually the better and cheaper choice. Its editor is friendlier, its templates auto-pull your brand colors, and you are not paying for ecommerce features you will never trigger. Klaviyo's whole advantage is store data, so without a store you inherit its higher price and clunkier dashboard for little gain. If you are a creator or media brand, also weigh dedicated newsletter tools like Beehiiv or Substack, which often beat both on price and reading experience.