Klaviyo vs Mailchimp: Which Is Better for Ecommerce?
Mailchimp is the familiar general-purpose platform; Klaviyo was built around online store data. On list price Mailchimp is usually cheaper, and on ecommerce depth Klaviyo usually leads. Whether that depth is worth the premium depends on how much you use it. This comparison puts both on the same footing using each vendor’s own pricing. Here is what to know about klaviyo vs mailchimp before you decide.
Klaviyo vs Mailchimp: the short answer
- Choose Klaviyo if ecommerce segmentation, revenue attribution and store-data flows drive your program and your list is large enough to justify the price.
- Choose Mailchimp if you want a general-purpose platform with a lower list price at scale, a familiar interface and broad integrations.
Many stores in between should also look at ecommerce-focused alternatives. See our best ecommerce email marketing software guide.
Side-by-side comparison
| Klaviyo | Mailchimp | |
|---|---|---|
| Free plan | 250 active profiles, 500 sends | 500 sends a month, 1 seat, 1 audience, no automation flows |
| Entry paid price | Email $20/mo at 500 profiles | Essentials $8.86 and Standard $13.27/mo at up to 500 contacts |
| Pricing basis | Active profiles (sends = 10x) | Contacts in bands (Standard sends = 12x) |
| Automation | Flows and segments are core to the product | Essentials: up to 4 flow steps; Standard: up to 200 flows |
| SMS | Mobile messages billed separately (US toll-free from about $0.01 plus fees) | Check Mailchimp’s SMS offering separately |
| Promotion | $19 off first month at 500 profiles | 50% off Standard for 12 months |
| Positioning | Ecommerce data platform | General-purpose marketing platform |
Sources: vendor pricing pages, 6 November 2026.
Cost at 1K, 10K and 50K
| Contacts or profiles | Klaviyo email | Mailchimp Standard (regular) | Mailchimp Standard (50% promo) |
|---|---|---|---|
| 1,000 | $30 | $29.99 | $14.99 |
| 10,000 | $150 | $87.67 | $43.84 |
| 50,000 | $720 | $265.33 | $132.66 |
Prices checked 6 November 2026. Mailchimp bands used: 501 to 1,500, 5,001 to 10,000, 40,001 to 50,000. The promotion lasts 12 months.
Mailchimp is similar at 1,000 and much cheaper at 10,000 and 50,000. That is the headline reason cost-conscious stores consider it. But Klaviyo’s price buys ecommerce-specific depth that Mailchimp positions less around. Do not choose on price alone; check that the flows and segments you need exist on the plan. Detailed breakdowns: Klaviyo pricing and Mailchimp pricing.
Which has the better ecommerce features?
Klaviyo describes itself around unified, lifetime customer profiles and real-time segments, and its free plan already includes basic segmentation and revenue reporting. Mailchimp Standard adds dynamic content, custom reports and up to 200 automation flows. Both can run abandoned cart and welcome flows; the question is how granular your segmentation needs to be.
Review the exact flows you need (abandoned cart, browse abandonment, post-purchase, winback) in a trial of each before you commit. If you only need mainstream flows, tools like Omnisend may cover them for less than Klaviyo.
Who should choose which
Data-driven stores
Deep segmentation and attribution are worth the premium.
Stores with SMS plans
Mobile messaging sits inside the same platform.
Budget-conscious growing stores
Lower list price at 10,000 and 50,000 contacts.
Mixed content and store marketing
A general-purpose platform for newsletters and campaigns.
Klaviyo vs Mailchimp: Annual Cost Scenarios
Cost is where this comparison is most lopsided. The table uses Mailchimp Standard regular rates and Klaviyo email prices recorded on 6 November 2026, multiplied by twelve. Mailchimp’s 50% first-year promotion is excluded.
| List size | Klaviyo / year | Mailchimp Standard / year | Klaviyo premium |
|---|---|---|---|
| 1,000 | $360 | $360 | about $0 |
| 5,000 | $1,200 | $803 | $397 (49%) |
| 10,000 | $1,800 | $1,052 | $748 (71%) |
| 50,000 | $8,640 | $3,184 | $5,456 (171%) |
Mailchimp bands: 1,000 in 501–1,500; 5,000 in 2,501–5,000; 10,000 at the top of 5,001–10,000. Klaviyo uses active profiles.
At 1,000 contacts the two cost the same. By 10,000 Klaviyo costs about 71% more, and at 50,000 it costs more than two and a half times as much. The question is whether the extra depth pays for itself, which for most stores depends on how much revenue flows and segments actually generate.
Where the Real Differences Show Up
Klaviyo was built around ecommerce data; Mailchimp began as a general-purpose newsletter tool and has widened since. In practice the differences are:
- Ecommerce focus. Klaviyo’s plans centre on store data and revenue attribution. Mailchimp covers ecommerce through integrations and Standard-plan features such as dynamic content and custom reports.
- Automation. Mailchimp Essentials limits flows to four steps; Standard allows up to 200 flows. Klaviyo’s email plans are priced around profiles rather than flow limits.
- Free plans. Mailchimp Free offers 500 sends a month with no flows. Klaviyo Free offers 250 active profiles and 500 email sends.
- Integrations. Mailchimp lists 300+ integrations, the larger library of the two.
- Support. Mailchimp Standard has 24/7 email and chat. Klaviyo’s free plan includes email support for 60 days.
See our Klaviyo listing for its feature detail.
Pick by Situation: Klaviyo or Mailchimp?
| If you… | Lean toward | Because |
|---|---|---|
| Run an online store with many products | Klaviyo | Built around store data |
| Need a low bill at 10,000+ contacts | Mailchimp | Cheaper in our recording |
| Send mostly newsletters with few flows | Mailchimp | You do not need Klaviyo’s depth |
| Rely on many third-party tools | Mailchimp | 300+ integrations |
| Want revenue attribution as a core metric | Klaviyo | Designed for it |
| Are price-sensitive and growing fast | Compare alternatives | Omnisend sits between them |
Our email marketing guide covers middle-ground options.
How to Test Both Before You Commit
A fair test uses your real store data.
- Connect a test store or a copy of your catalogue to each platform.
- Build an abandoned-cart flow in both and count the clicks and time involved.
- Create the same segment (customers who bought twice in 90 days).
- Check how each reports revenue from a campaign and from a flow.
- Estimate your cost at your list size and at double.
Mistakes to Avoid When Choosing Between Them
- Paying for Klaviyo but running only monthly newsletters.
- Choosing Mailchimp for price and then needing to bolt on store features.
- Ignoring Mailchimp’s band cliffs ($87.67 to $140.74 above 10,000 contacts).
- Forgetting that Klaviyo’s price follows profiles, so list growth raises the bill quickly.
- Comparing free plans only: Klaviyo Free and Mailchimp Free serve different needs.
Plan Anatomy: What Each Includes
- Klaviyo Free: 250 active profiles, 500 email sends, $5 mobile credit, $5 Composer credit, email support for 60 days.
- Klaviyo Email: from $20 at 500 profiles ($1 first-month offer when we checked), $30 at 1,000, $100 at 5,000, $150 at 10,000. Sends are 10× profiles.
- Mailchimp Free: 500 sends a month, 1 seat and audience, no flows, no scheduling, branding stays.
- Mailchimp Essentials: from $8.86 at 500 contacts, 5,000 sends, 3 seats, up to 4 flow steps.
- Mailchimp Standard: from $13.27 at 500 contacts, 5 seats, up to 200 flows, dynamic content, custom reports, 24/7 email and chat support.
- Mailchimp Premium: from $265.33, unlimited seats and audiences, 150,000 base sends, phone support.
The Price Cliffs to Watch
Both vendors price in steps, and the steps differ. Mailchimp’s Standard band goes from $87.67 (5,001–10,000) to $140.74 (10,001–15,000), a 60% jump for one extra contact over the line. Klaviyo moves from $150 at 10,000 profiles to $350 at 15,000, a 133% increase, with intermediate steps at $175, $200, $250 and $300. At 25,000 profiles Klaviyo is $400 and Mailchimp (25,001–30,000) is $224.95. Plan ahead of boundaries and clean your list before you cross them.
A Store-Owner Scenario: 8,000 Contacts, Weekly Campaigns and Four Flows
Take an 8,000-contact store sending one campaign a week plus welcome, cart, post-purchase and win-back flows. Mailchimp Standard (5,001–10,000) costs $87.67 a month, or $1,052 a year, with sends up to 120,000 a month. Klaviyo at 8,000 profiles would sit between its 6.5K ($140) and 10K ($150) tiers, about $145–$150 a month, around $1,750 a year, with a 80,000-send allowance. Klaviyo costs about $700 more a year; the question is whether its richer data, segmentation and revenue reporting lift revenue by more than that. If your email revenue is $5,000 a month, a 1.2% lift covers the difference; if it is $500 a month, it does not. See best ecommerce email marketing software.
Final verdict
Our take: Klaviyo is the more ecommerce-specialised tool and priced accordingly; Mailchimp is cheaper at scale and broader in scope. If you are a store, compare both against Omnisend before deciding, and see Mailchimp alternatives for the wider field.
Frequently asked questions
Is Klaviyo better than Mailchimp?
For ecommerce data and segmentation Klaviyo is usually the stronger specialist. Mailchimp is broader and cheaper at scale. The better choice depends on how advanced your store marketing is.
Is Klaviyo more expensive than Mailchimp?
On list price in our checks, yes: $150 against $87.67 at 10,000 contacts, and $720 against $265.33 at 50,000, before Mailchimp’s 50% first-year promotion.
Does Mailchimp have a free plan?
Yes, limited to 500 monthly sends, one seat and one audience, without automation flows.
Does Klaviyo have a free plan?
Yes, for up to 250 active profiles and 500 email sends a month.
Which is better for Shopify?
Both integrate with major store platforms. Confirm the integration and the flows you need on each vendor’s site and in a trial.
What is a cheaper alternative to Klaviyo?
Omnisend and Mailchimp are common cheaper options. See our Klaviyo vs Omnisend comparison.
Is Klaviyo worth the higher price over Mailchimp?
It can be for data-heavy ecommerce stores that use segmentation and revenue reporting. For simple newsletters, the premium (about 71% at 10,000 contacts in our recording) is hard to justify.
Which is cheaper at 50,000 contacts?
Mailchimp Standard at $265.33 a month versus Klaviyo’s $720 in our 6 November 2026 recording, though features differ.
What happens to my bill if I pass 10,000 contacts?
On Mailchimp Standard it jumps from $87.67 to $140.74; on Klaviyo it moves from $150 toward $175 and higher as you add profiles.
Which has better reporting for ecommerce?
Klaviyo is generally regarded as the stronger for ecommerce revenue reporting; Mailchimp offers custom reports on Standard. We have not independently tested both.
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