MailerLite vs Klaviyo for Shopify: Honest Comparison (2026)

TL;DR: MailerLite vs Klaviyo for Shopify

If you're comparing MailerLite vs Klaviyo for a Shopify store, the short version: MailerLite is the cheaper, simpler, friendlier email platform, and it works for Shopify — but it isn't built around Shopify. Klaviyo is the deep e-commerce specialist: built for stores, priced like premium software, and capable of squeezing more revenue out of your list if you're willing to learn it and pay for it.

The choice usually comes down to whether email is one channel among many for you (MailerLite) or the single biggest revenue lever in your business (Klaviyo).

At a glance	MailerLite	Klaviyo
Free plan	1,000 subscribers, 12,000 emails/mo 1	250 profiles, 500 emails/mo, 150 SMS credits/mo 2
Entry paid plan	$10/mo Growing (500 subs) 1	$20/mo Marketing (500 profiles) 2
Best at	Simple newsletters, clean UX, low cost	Shopify segmentation, predictive analytics, e-commerce automation
Built-in SMS	No (US/global SMS not offered)	Yes (pay-as-you-go credits)
Shopify integration	Native app, product import, abandoned cart 3	Native app, deeper data + flows 4

Quick Comparison Table

Feature	MailerLite	Klaviyo
Cost at 500 subs/profiles	$10/mo Growing, $20/mo Advanced 1	$20/mo Marketing (251–500 tier) 2
Cost at 5,000 subs/profiles	$39/mo Growing, $50/mo Advanced 1	$110/mo (5,001–5,500 tier) 2
Cost at 25,000 subs/profiles	$159/mo Growing, $200/mo Advanced 1	$400/mo (20,001–25,000 tier) 2
Free tier	1,000 subs / 12,000 emails per month 1	250 profiles / 500 emails / 150 SMS credits per month 2
Shopify integration	Native (sync, abandoned cart, product import) 3	Native (sync, flows, predictive data) 4
SMS marketing	Not offered as a built-in product	Built-in across email + SMS 5
Automation depth	Solid; visual builder, e-commerce triggers 6	Deep; predictive, behavior-based 5
Ease of use	Famously easy	Steep learning curve
Best for	Cost-sensitive Shopify stores, content creators	Data-driven Shopify stores, 10K+ profiles

Pricing Deep Dive

Pricing is the most concrete difference between these two platforms, so let's anchor everything else with verified numbers.

MailerLite pricing (monthly billing, USD) ¹

MailerLite has three paid lanes plus a free plan:

• Free — up to 1,000 subscribers, 12,000 monthly emails, one user, key features included.
• Growing Business — unlimited monthly emails, scales by subscriber count.
• Advanced — unlimited monthly emails plus advanced automations, multi-trigger workflows, custom HTML editor, multiple users.
• Enterprise — custom, for accounts over 100K subscribers.

Note: MailerLite's free plan caps the contact list at 1,000 (the pricing slider currently shows "For up to 500 subscribers" on the Free tile when the slider starts, then unlocks features up to 1,000) and 12,000 sends per month — generous on email volume, modest on list size. ¹

Subscribers	Growing Business (monthly)	Advanced (monthly)	Monthly email cap
500	$10	$20	Unlimited 1
1,000	$15	$30	Unlimited 1
2,500	$25	$40	Unlimited 1
5,000	$39	$50	Unlimited 1
10,000	$73	$110	Unlimited 1
25,000	$159	$200	Unlimited 1
50,000	$289	$340	Unlimited 1
100,000	Pricing not publicly listed at this tier on Growing	$440	1,200,000 1

Above 50K subscribers, MailerLite stops listing a Growing Business price and only quotes Advanced. Annual billing knocks roughly 10% off these numbers. ¹

Klaviyo pricing (monthly billing, USD) ²

Klaviyo bills on active profiles — every contact in your database, not just engaged subscribers. Email is included in every paid plan and scales as one product called "Marketing" that bundles email with optional SMS, MMS, WhatsApp, mobile push, and reviews.

• Free — up to 250 active profiles, 500 email sends/month, 150 mobile message credits/month, Customer Hub, built-in reporting, email support for the first 60 days. ²
• Marketing — email is "Included in every plan." You add SMS, MMS, WhatsApp, and reviews as you need them; pricing slides with profile count. ²
• Data + Analytics, Service, Professional Services, Enterprise — additional product modules layered on top of Marketing. ²

Here are the email-only prices we observed by stepping Klaviyo's official pricing calculator at klaviyo.com/pricing on May 18, 2026:

Active profiles tier	Marketing (email) price	Included email volume
251 – 500	$20/mo	5,000 sends/mo 2
1,001 – 1,500	$45/mo	15,000 sends/mo 2
3,001 – 3,500	$80/mo	35,000 sends/mo 2
5,001 – 5,500	$110/mo	55,000 sends/mo 2
6,501 – 10,000	$150/mo	100,000 sends/mo 2
12,001 – 12,500	$275/mo	125,000 sends/mo 2
13,001 – 13,500	$325/mo	135,000 sends/mo 2
20,001 – 25,000	$400/mo	250,000 sends/mo 2
55,001 – 60,000	$860/mo	600,000 sends/mo 2
65,001 – 70,000	$1,000/mo	700,000 sends/mo 2
120,001 – 125,000	$1,670/mo	1,250,000 sends/mo 2

Klaviyo's slider steps in chunks (not at round numbers like exactly 5,000 or 10,000), which is why we list the bracket. The closest "5K tier" lands you in 5,001–5,500 for $110/mo, and the closest "25K tier" lands you in 20,001–25,000 for $400/mo. ²

Klaviyo SMS pricing ²

Klaviyo charges SMS by credit, with credit cost tied to country:

• US SMS — 1 credit per message at $0.009 per send. ²
• US MMS — 3 credits per message ($0.027 per send equivalent). ²
• UK WhatsApp marketing — 10 credits per message. ²
• UK WhatsApp transactional — 4 credits per message. ²

You add SMS to your plan and the calculator quotes a monthly cost based on your projected send volume. For a Shopify store sending 3,000 US SMS/month, that adds roughly $27 to your Klaviyo bill on top of email. ²

MailerLite SMS pricing

MailerLite does not currently offer an in-product SMS marketing channel. Searching MailerLite's automation feature page and Shopify integration page returns no SMS triggers or SMS sending tools. ³⁶ If SMS is important to your Shopify store, MailerLite alone won't cover it — you'd need a separate SMS app.

The verdict on pricing

At every subscriber count we checked, MailerLite Growing is significantly cheaper than Klaviyo Marketing:

Subs/profiles	MailerLite Growing	Klaviyo Marketing	Difference
500	$10 1	$20 2	Klaviyo ~2x
5,000 (closest tier)	$39 1	$110 2	Klaviyo ~2.8x
25,000 (closest tier)	$159 1	$400 2	Klaviyo ~2.5x

That gap reflects what you're buying. Klaviyo's price includes a much deeper e-commerce data model. MailerLite's lower price reflects that you're getting a streamlined email tool that happens to work with Shopify. Whether that's a good or bad trade depends entirely on your goals — which is what the rest of this article is about.

For a deeper line-by-line Klaviyo breakdown, see our Klaviyo pricing deep dive.

Shopify Integration: Depth Comparison

This section matters more than any other for Shopify store owners. Both platforms have native Shopify apps, but the depth of integration is meaningfully different.

MailerLite's Shopify integration ³

According to MailerLite's official Shopify integration page, the integration lets you:

• Sync Shopify customers and newsletter subscribers into MailerLite.
• Store customer data from Shopify, including email, name, and order information.
• Automatically create segments based on Shopify data (first-time customers, customers with 0 purchases, high-spending customers, repeat customers, high-spending repeat customers, etc.).
• Track revenue and see how emails affect sales.
• Import product details (images, links, text) from Shopify into MailerLite's drag-and-drop newsletter builder.
• Trigger automated messages based on recent purchase behavior.
• Set up abandoned cart emails.
• Build landing pages and pop-ups to grow subscribers and feature products.

That's a real, useful Shopify integration — not a token one. The honest framing: MailerLite treats Shopify as one of many integrations that feeds data into a general-purpose email platform.

Klaviyo's Shopify integration ⁴⁵

Klaviyo was built around Shopify (and similar e-commerce data sources) from the start. Its feature pages describe:

• Automated Flows that span email, SMS, push, and reviews, triggered by Shopify events. ⁴
• Customer Profiles with full event history (browse, cart, checkout, order, refund). ⁴
• Advanced Segmentation built on that profile + event data. ⁴
• AI-driven Predictive analytics including predicted customer lifetime value, churn risk, and predicted next order date. ⁴
• Revenue attribution baked into reporting. ⁴

In practice, Klaviyo's Shopify connection ingests far more event types and exposes them as building blocks for segmentation and flows. If you want to send a different abandoned-cart message to customers with predicted CLV above a certain threshold, Klaviyo can do that natively. MailerLite can't.

Winner

Klaviyo, clearly — on depth. MailerLite's Shopify integration is competent and growing-store friendly. Klaviyo's is built for stores that treat their email list as a primary asset.

If you're still mapping the Shopify integration landscape, see the best email marketing platforms for Shopify.

Email Automation: Flow Capabilities

MailerLite automation ⁶

MailerLite's official automation page lists these trigger types:

• Abandons cart — recapture lost sales by automating reminders to complete purchases. ⁶
• Buys a specific product — personalize follow-ups or ask for a review. ⁶
• Buys any product — generic post-purchase trigger. ⁶
• Buys from category — automatically segment buyers from a product category. ⁶
• Joins group — for welcome series and lead magnet delivery. ⁶
• Clicks a link — segment or follow up on engagement. ⁶
• Completes a form — instant follow-up for leads. ⁶
• Updates field — fire when a custom subscriber field changes. ⁶
• Date-based triggers — birthdays, anniversaries, renewals. ⁶

MailerLite's Advanced plan adds multi-trigger automations and more complex workflow logic. ¹

That covers the common Shopify use cases: welcome series, abandoned cart, post-purchase, and category-based segmentation. What it doesn't include in the same depth as Klaviyo:

• No predictive triggers (no "predicted next order", "predicted CLV").
• No native browse-abandonment flow built on detailed event data (you'd typically rely on the abandoned cart trigger as your closest equivalent).
• Win-back is doable via segments + date logic, but it's a build-it-yourself flow, not a pre-built engine.

Klaviyo automation ⁴⁵

Klaviyo's Flows are the platform's main selling point. Out of the box you can build:

• Welcome series with branching by acquisition source.
• Abandoned cart with rich logic (cart value, product category, customer history).
• Browse abandonment based on Shopify viewed-product events.
• Post-purchase sequences that branch on order content, predicted CLV, and customer lifetime stage.
• Win-back flows that fire automatically when a customer crosses a churn-risk threshold.
• Back-in-stock notifications natively tied to Shopify inventory.

Most of these are available as starting templates inside Klaviyo, then customized.

Winner

Klaviyo on depth and pre-built sophistication, especially for browse abandonment, predictive post-purchase, and back-in-stock. MailerLite covers the basics very well and will be enough for most stores under ~$2M in annual revenue. Above that, the missing depth starts to cost you.

Email Builder and Templates

MailerLite builder

MailerLite consistently wins design awards and reviews on UX. Its drag-and-drop editor is one of the most polished in the industry — clean, fast, and forgiving for non-designers. The newsletter builder, signup forms, and landing pages all use the same editing experience. ³

Through the Shopify integration, you can drag in product blocks that pull live data (image, title, price) from your store. ³ Templates skew toward newsletters, creators, and small business use cases. The library is smaller and less e-commerce-specific than Klaviyo's.

Klaviyo builder ⁴

Klaviyo's drag-and-drop editor is more powerful but denser. Dynamic content blocks let you swap entire sections based on subscriber properties (predicted CLV, last purchase category, geo, etc.). Klaviyo also provides an HTML editor for teams that want fully custom email code. ⁴

The template library leans heavily into e-commerce: product launches, back-in-stock, review requests, win-back. It's larger and more directly applicable to Shopify than MailerLite's library.

The downside: most users spend their first week in Klaviyo just orienting themselves. There's a real learning curve, and it's the single most common complaint in our Klaviyo review.

Winner

MailerLite for UX and speed. Klaviyo for power and e-commerce template depth. If a founder is doing email themselves on top of running the store, MailerLite is more forgiving. If you have a dedicated email marketer, Klaviyo's flexibility pays off.

Analytics and Reporting

MailerLite ¹³

MailerLite includes opens, clicks, bounces, unsubscribes, comparative reporting (paid plans), click maps, A/B testing, and revenue tracking via the Shopify integration. ¹³

What you don't get: predictive customer scores, advanced cohort analysis, or true multi-channel attribution. Reports are clean, but they tell you about email performance, not customer behavior.

Klaviyo ⁴

Klaviyo's reporting layer is one of its biggest differentiators. You get:

• Revenue attribution at the flow and campaign level, broken down by attribution window. ⁴
• Built-in benchmarks comparing your performance to industry peers. ⁴
• AI-driven predictive analytics: predicted CLV, predicted next order date, churn risk score. ⁴
• Custom reports and dashboards. ⁴
• Cohort-level views of repeat behavior and retention.

For Shopify stores where email drives a meaningful share of revenue, Klaviyo's reporting alone often justifies the price gap.

Winner

Klaviyo, by a wide margin. MailerLite tells you how your emails performed. Klaviyo tells you how your customers behaved and what they're likely to do next.

SMS Marketing

This is one of the clearest differences between the platforms in 2026.

MailerLite SMS

MailerLite does not offer a built-in SMS marketing product. Its automation triggers and feature pages do not list SMS as a channel. ⁶³ You can pair MailerLite with a third-party SMS tool (via Zapier or a direct integration), but SMS will not live inside MailerLite alongside your email flows.

Klaviyo SMS ²⁵

SMS is a core Klaviyo product. You can build a single flow that sends an email, then an SMS follow-up, then a push notification, all from the same canvas. Klaviyo's free plan even includes 150 mobile message credits per month so you can test. ²

US SMS costs 1 credit per message at $0.009 per send through Klaviyo's calculator, with MMS at 3 credits. ² WhatsApp marketing (UK) is 10 credits per message. ²

Winner

Klaviyo, unambiguously. If SMS is part of your roadmap, MailerLite alone won't cover it.

For Shopify-specific email vs SMS strategy, see our Shopify email marketing guide.

Customer Support

MailerLite support ¹

• Free plan — 24/7 email & chat support for the first 14 days, then knowledge base only. ¹
• Growing Business — 24/7 email & chat support. ¹
• Advanced — 24/7 email, chat, and priority support, plus phone support on higher tiers. ¹

MailerLite has a reputation for genuinely helpful human support, especially for non-technical users.

Klaviyo support ²

• Free plan — email support for the first 60 days. ²
• Paid Marketing plan — Standard support is "Included" alongside Klaviyo Academy, community, and a documentation library. ²
• Higher product modules and enterprise plans add Professional Services and dedicated support packages. ²

Klaviyo's support quality varies more in user reports — well-staffed during business hours, slower for complex segmentation or deliverability issues.

Winner

MailerLite, for small-business friendliness. Klaviyo's support is competent but more enterprise-flavored.

Who Should Choose MailerLite

Choose MailerLite if you:

• Run a small or mid-sized Shopify store and email is one of several channels you care about, not the whole strategy.
• Are cost-sensitive — you'd rather spend $39/mo on email at 5,000 subs and put the saved $71/mo into ads or product.
• Value design and ease of use more than maximum customization.
• Don't (yet) need SMS, predictive analytics, or deep behavioral segmentation.
• Send a lot of content-style emails (newsletters, content blasts, creator-style updates), not just promotional product blasts.
• Want a single platform for email, landing pages, signup forms, and (if relevant) a small site or digital product storefront. ¹

A creator-led brand on Shopify, a content-heavy DTC store, or a small business under ~$1M ARR is the sweet spot for MailerLite.

Who Should Choose Klaviyo

Choose Klaviyo if you:

• Run a Shopify store where email is your single largest non-paid revenue channel.
• Have 10,000+ active profiles and need real segmentation, not just lists.
• Want predictive analytics — CLV, churn risk, predicted next order date — driving your flows.
• Plan to add SMS and want it in one platform alongside email. ²⁵
• Have someone on the team (founder, marketer, or agency) who'll invest the time to learn the platform.
• Are scaling past $2M in revenue and care about wringing every percentage point out of your existing list.

Klaviyo's price stops looking expensive at scale — the data leverage at 25K, 50K, 100K profiles is what you're paying for. Below that, you might be paying for features you never use.

If you want a longer take, see our Klaviyo review and our list of Klaviyo alternatives for Shopify.

Why Some Shopify Stores Choose Neither

There's a third path that doesn't show up in most MailerLite vs Klaviyo comparisons: flat-rate, Shopify-native platforms like Spoks.

Spoks charges $35/month flat, with unlimited contacts, and bundles email and SMS in one app built specifically for Shopify. The pitch is simple: at 1,500 profiles, Klaviyo costs $45/mo for email and MailerLite costs $15-$30/mo, but as soon as you add SMS and grow past 5,000 profiles, Klaviyo's bill climbs past $110/mo plus SMS credits and MailerLite still won't give you SMS at all.

Honest caveats: Spoks is a newer platform. Its template library is smaller than Klaviyo's. It doesn't offer predictive analytics the way Klaviyo does. It won't replace Klaviyo if Klaviyo's data layer is your reason for paying. But if you want pre-built Shopify flows, email + SMS in one place, and a bill that doesn't move when your list grows, it's worth comparing.

See the full Klaviyo alternative breakdown for context.

FAQ

Is MailerLite or Klaviyo better for Shopify in 2026?

For most small to mid-sized Shopify stores, MailerLite is a cheaper and friendlier choice. For Shopify stores where email drives a meaningful share of revenue and you have 10K+ profiles, Klaviyo's depth tends to pay back the higher price.

Does MailerLite work with Shopify?

Yes. MailerLite has a native Shopify integration that syncs customers, supports abandoned cart emails, imports products into the email builder, and creates Shopify-based segments. ³

Does Klaviyo have a free plan?

Yes. Klaviyo's free plan supports up to 250 active profiles, 500 email sends per month, and 150 mobile message credits per month, plus email support for the first 60 days. ²

Does MailerLite offer SMS?

Not as a built-in product as of May 2026. MailerLite's automation and Shopify integration pages list email, landing pages, and pop-ups, but no SMS marketing channel. ³⁶

How much is Klaviyo at 5,000 contacts?

Klaviyo's pricing calculator puts the 5,001–5,500 active profiles tier at $110/month for the Marketing (email) plan as of May 18, 2026. SMS and other channels are billed separately. ²

How much is MailerLite at 5,000 contacts?

$39/month on the Growing Business plan or $50/month on Advanced, both with unlimited monthly emails, as of May 18, 2026. ¹

Is Klaviyo worth it over MailerLite for a Shopify store?

It's worth it if you'll actually use the depth: behavior-based segmentation, predictive analytics, branched flows, and SMS in one platform. If you'd ignore those features, you're paying roughly 2.5–2.8x for capabilities you don't use.

Can I switch from MailerLite to Klaviyo (or vice versa)?

Yes. Both platforms export contacts as CSV, and Klaviyo offers migration help on paid plans. Flows and segments don't transfer automatically — you'll rebuild those in the new platform.

Final Verdict

• Choose MailerLite if you're a Shopify store under ~$1M ARR, cost-sensitive, design-conscious, and email is one channel among many. You'll save real money and get a tool you actually enjoy using.

• Choose Klaviyo if you're past ~$1M-$2M ARR, treat email and SMS as primary revenue channels, and have someone on your team willing to invest in learning the platform. The data layer will earn its keep.

• Choose a flat-rate alternative like Spoks if you want email + SMS bundled, Shopify-native flows out of the box, and pricing that doesn't punish you for growing your list.

For other angles on this decision, see Klaviyo vs Mailchimp for Shopify and Omnisend vs Klaviyo.

Sources

All vendor figures in this article were verified on May 18, 2026. Pricing is subject to change.

Footnotes

1. MailerLite pricing page — https://www.mailerlite.com/pricing (fetched 2026-05-18) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷ ↩¹⁸ ↩¹⁹ ↩²⁰ ↩²¹ ↩²² ↩²³ ↩²⁴ ↩²⁵ ↩²⁶ ↩²⁷ ↩²⁸ ↩²⁹

2. Klaviyo pricing page (Marketing calculator) — https://www.klaviyo.com/pricing (fetched 2026-05-18) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷ ↩¹⁸ ↩¹⁹ ↩²⁰ ↩²¹ ↩²² ↩²³ ↩²⁴ ↩²⁵ ↩²⁶ ↩²⁷ ↩²⁸ ↩²⁹ ↩³⁰ ↩³¹ ↩³² ↩³³ ↩³⁴ ↩³⁵ ↩³⁶ ↩³⁷ ↩³⁸ ↩³⁹ ↩⁴⁰ ↩⁴¹ ↩⁴²

3. MailerLite Shopify integration page — https://www.mailerlite.com/integrations/shopify (fetched 2026-05-18) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹

4. Klaviyo features overview — https://www.klaviyo.com/features (fetched 2026-05-18). Includes Flows (https://www.klaviyo.com/features/flows), Segmentation (https://www.klaviyo.com/features/segmentation), Data Science / AI (https://www.klaviyo.com/features/ai), Reporting (https://www.klaviyo.com/features/reporting), and Templates (https://www.klaviyo.com/features/templates). ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶

5. Klaviyo SMS marketing page — https://www.klaviyo.com/sms-marketing (fetched 2026-05-18) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

6. MailerLite automation feature page — https://www.mailerlite.com/features/automation (fetched 2026-05-18) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴