Klaviyo vs Mailchimp
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Both sides assessedKlaviyo compared with Mailchimp
Mailchimp is a general-purpose small-business marketing suite that added ecommerce features; Klaviyo is an ecommerce database that sends email. Mailchimp bills only marketing contacts and lets you archive to cut cost, and it is the safer choice for a service business, a restaurant, or a nonprofit. Klaviyo is the better tool the moment your revenue comes from a cart, because its segmentation and attribution operate on order data Mailchimp only partially sees.
Mailchimp compared with Klaviyo
Klaviyo is an ecommerce customer database that sends email; Mailchimp is a general small-business marketing suite that added commerce features. Klaviyo's segmentation over order history and its revenue attribution are a class above, and it stops billing suppressed profiles. Mailchimp is the better fit for a service business, nonprofit, or anyone whose revenue does not flow through a checkout. If a cart is your revenue, Klaviyo wins on merit despite the price.
Choose Klaviyo if
Direct-to-consumer and ecommerce brands on Shopify, BigCommerce, or WooCommerce doing enough revenue that abandoned-cart and post-purchase flows pay for the subscription several times over, and who want segmentation driven by purchase behavior rather than by tags they maintain by hand.
Choose Mailchimp if
General small businesses that need one marketing tool rather than a specialist one: service businesses, nonprofits, restaurants, local retail, and consultancies who want campaigns, a landing page, a signup form, and a welcome journey from a vendor their bookkeeper has already heard of.
Side by side
13 attributes| Attribute | Klaviyo | Mailchimp |
|---|---|---|
| Category | ESPs | ESPs |
| Starting price | $0 (free up to 250 profiles), then roughly $30/mo at 1,000 active profiles (free plan available) | $0 (free up to 250 contacts), then about $13/mo on Essentials at 500 contacts (free plan available) |
| Pricing model | Self-serve tiers priced by active (marketable) profile count, with a monthly email send allowance of roughly ten times the profile count; SMS is sold as a higher Email plus SMS plan with its own message credits, and the newer data, service, and AI product lines meter separately. | Self-serve tiers priced by contact band, where the billable contact count includes Subscribed, Unsubscribed, and Non-subscribed contacts but excludes Archived, Cleaned, Pending, and Deleted. Monthly email sends are capped at a multiple of contacts per plan, and exceeding either cap produces an automatic overage charge rather than a block. |
| Free plan | Up to 250 profiles, 500 emails per month, $5 of mobile messages per month, and 10,000 Composer credits, with email support limited to the first 60 days. | 250 contacts, 500 emails per month capped at 250 per day, 1 audience, 1 seat, Mailchimp branding required, no send scheduling, and no multi-step automation. Cut from 500 contacts and 1,000 sends in January 2026. |
| Free trial | No fixed-length trial; the free tier up to 250 profiles is the evaluation path | 14 days on Standard; the free plan otherwise serves as the evaluation path |
| Best for | Direct-to-consumer and ecommerce brands on Shopify, BigCommerce, or WooCommerce doing enough revenue that abandoned-cart and post-purchase flows pay for the subscription several times over, and who want segmentation driven by purchase behavior rather than by tags they maintain by hand. | General small businesses that need one marketing tool rather than a specialist one: service businesses, nonprofits, restaurants, local retail, and consultancies who want campaigns, a landing page, a signup form, and a welcome journey from a vendor their bookkeeper has already heard of. |
| Setup time | An afternoon for a Shopify store to be sending. The store connector installs in one click and backfills order history, the onsite snippet goes on automatically, and the prebuilt flows can be turned on with default content the same day. Getting the flows genuinely good, with branded templates and considered branching, is a two to four week project. | An hour to a first campaign. Account creation, a CSV import or store connector, a template, and a send is genuinely same-day work, and the interface assumes no prior marketing knowledge. Building a proper branching journey with considered segmentation is a one to two week project. |
| Learning curve | Moderate and front-loaded. The flow builder and campaign sending are approachable, but segment logic over event properties is where people get stuck, because it asks you to think in terms of events and their metadata rather than in terms of lists. Anyone who has only used tag-based ESPs will need a week to stop fighting the model. | Low for campaigns, moderate for journeys. The concept people trip over is audiences versus tags versus segments, because the intuitive move (one audience per customer type) is exactly the wrong one and doubles your bill. The second thing people learn late is archiving, which is the difference between a controlled invoice and a creeping one. |
| Platforms | Web application, iOS and Android apps for reporting, Mobile SDKs for push, Onsite JavaScript library | Web application, iOS and Android apps, Email builder with custom HTML support |
| Compliance | SOC 2, GDPR with a data processing agreement, CCPA | SOC 2 Type II (annual), GDPR with a published DPA and 2021 SCCs, EU-US Data Privacy Framework, CCPA and CPRA, CAN-SPAM and CASL enforced in the terms |
| Founded | 2012 | 2001 |
| Headquarters | Boston, Massachusetts, United States | Atlanta, Georgia, United States |
| Ownership | Publicly traded on the NYSE under the ticker KVYO | Owned by Intuit, acquired November 2021 for approximately $12 billion |
Strengths and limitations
Klaviyo
Strengths
- The data model is the real product: live segments over order history, browsing behavior, and predicted values give you targeting no tag-based ESP can express.
- Revenue attribution per flow and campaign is credible because Klaviyo already holds the order events, which makes the subscription defensible to whoever signs off on spend.
- Suppressed profiles stop counting toward the bill, so unsubscribes and bounces reduce cost rather than becoming permanent dead weight.
- Prebuilt ecommerce flows mean a new store can have abandoned cart, welcome, browse abandonment, and post-purchase live in days rather than designing automation from a blank canvas.
Limitations
- Expensive at scale. Roughly $720 a month at 50,000 profiles is several times what Brevo, Omnisend, or MailerLite charge for comparable list sizes, and the per-profile rate does not improve as you grow.
- The send allowance of about ten times your profile count constrains high-frequency senders, so a daily-mailing brand can be forced into a higher band by volume rather than by list growth.
- No advertised annual discount on self-serve plans, removing a lever that almost every competitor offers.
- The email editor is functional rather than delightful; teams coming from MailerLite or Kit usually find it a step down aesthetically.
Mailchimp
Strengths
- Genuine breadth in one account: campaigns, branching journeys, landing pages, forms, surveys, ads, SMS, and ecommerce reporting without assembling a stack.
- The Customer Journey Builder on Standard is a real automation tool with conditional branching, splits, goals, and cross-channel steps.
- Creative tooling is the best in the small-business tier, with a Creative Assistant that builds on-brand designs from your website and a shared Content Studio asset library.
- Predictive lifetime value and purchase likelihood, plus send time optimization, are capabilities most competitors at this price do not offer at all.
Limitations
- Unsubscribed and non-subscribed contacts count toward the bill unless you archive them, which is the least defensible billing decision in this category.
- Exceeding the contact or send cap produces an automatic overage charge rather than a block or a warning, so surprise invoices are a structural feature rather than an accident.
- Expensive at scale relative to every direct competitor, with third-party-tracked increases of roughly 43 to 92 percent on Standard since 2022 and no published historical pricing.
- The free plan was cut in January 2026 to 250 contacts and 500 monthly sends, which makes it a demo rather than a viable starting plan.
Pricing compared
Klaviyo
Self-serve tiers priced by active (marketable) profile count, with a monthly email send allowance of roughly ten times the profile count; SMS is sold as a higher Email plus SMS plan with its own message credits, and the newer data, service, and AI product lines meter separately.
- Free$0
- Email (1,000 profiles)Approximately $30
- Email (10,000 profiles)Approximately $150
- Email (50,000 profiles)Approximately $720
- Enterprise and additional product linesQuoted
For a store with real order volume, Klaviyo at 1,000 or 10,000 profiles is straightforwardly good value, because the four standard flows typically return several multiples of the subscription and the attribution report proves it in a currency the founder already thinks in. The suppression policy is a genuine and underrated saving, since you are not paying rent on people who left. Value collapses in two situations: a large list without commerce revenue behind it, where $720 a month at 50,000 profiles buys reporting you cannot monetize, and a business that lets the SMS, reviews, and data product lines accumulate until the email tool costs enterprise money. Judged strictly as ecommerce email, it is expensive and worth it; judged as a general-purpose ESP, it is the wrong shape at the wrong price.
Mailchimp
Self-serve tiers priced by contact band, where the billable contact count includes Subscribed, Unsubscribed, and Non-subscribed contacts but excludes Archived, Cleaned, Pending, and Deleted. Monthly email sends are capped at a multiple of contacts per plan, and exceeding either cap produces an automatic overage charge rather than a block.
- Free$0
- EssentialsAbout $13 at 500 contacts, about $110 at 10,000, about $385 at 50,000
- StandardAbout $20 at 500 contacts, about $135 at 10,000, about $450 at 50,000
- PremiumAbout $350 at 10,000 contacts, about $815 at 50,000
Mailchimp is no longer the value choice and has not been for several years. What you are buying now is breadth and familiarity: a competent journey builder, real predictive segmentation, landing pages, forms, surveys, ads, and SMS in one account from a vendor everyone recognizes, backed by Intuit. For a general small business with a list under about 5,000 that wants one tool and no specialist learning curve, Standard is defensible. Above roughly 10,000 contacts the arithmetic turns against it hard, because MailerLite and EmailOctopus deliver the core job for a fraction of the price, Brevo does not charge for stored contacts at all, and Klaviyo does ecommerce properly. Add the inclusive contact meter and the silent overage billing and Mailchimp is the platform most likely in this category to cost more than the buyer planned.
Editorial verdict on each
Klaviyo
Klaviyo is the correct default for an ecommerce brand with enough order volume that automated flows are a revenue line rather than a nice-to-have. The customer database underneath, the live segmentation over purchase and browsing behavior, and the revenue attribution that makes the spend defensible are genuinely a class above what general-purpose ESPs offer, and billing only for marketable profiles is a fairer meter than most of the category uses. The costs are real: no annual discount, a send allowance tied to list size, a per-profile rate that never improves with scale, and a growing set of adjacent products that each want their own line on the invoice. Buy it if a checkout produces your revenue and you intend to run serious flows. Do not buy it for a newsletter, a service business, or a big list with thin margins, where you will pay ecommerce prices for reporting you cannot cash.
Read the full Klaviyo profileMailchimp
Category LeaderMailchimp is a competent, broad, well-supported marketing platform that most small businesses will find perfectly usable and increasingly hard to justify on price. The Customer Journey Builder is genuinely good, the creative tooling is the best in its tier, and the predictive segmentation is a real capability rather than a marketing claim. Against that sits an inclusive contact meter that bills you for people who unsubscribed, overage charges that appear without warning, a free plan that was gutted in January 2026, and years of steep price increases. Buy it if you want one recognized tool covering campaigns, journeys, pages, forms, and ads for a general small business under roughly 10,000 contacts, and archive aggressively from day one. If you run a store, look at Klaviyo or Omnisend; if you mail a big list occasionally, look at Brevo; if you just want good email cheaply, look at MailerLite. Mailchimp is no longer the default answer, only the default assumption.
Read the full Mailchimp profileKlaviyo profile last reviewed 2026-08-22; Mailchimp last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.