MailerLite vs Mailchimp in 2026: the price gap, measured

At 5,000 subscribers, MailerLite's cheapest paid plan costs $44.10 a month and Mailchimp's costs $75. That is the matchup in one line: MailerLite is the value pick at every list size we measured, and Mailchimp asks roughly 70 percent more for automation depth and an integration catalog MailerLite genuinely does not have. Whether the premium is worth it depends entirely on whether you would use that machinery. We keep dated pricing for 14 providers in our email pricing guide; every number below comes from that same dataset, checked against both live pricing pages on August 7, 2026.

Public list prices, August 2026, annual billing where offered. MailerLite: Comfort plan (renamed from Growing Business in June 2026) on annual billing. On monthly billing the same sizes cost $12, $19, $49 and $89. Mailchimp: Essentials on monthly billing, the cheapest paid tier. Standard runs $20 to $135 across the same contact counts. First-year promotional discounts are excluded. LetterDuck is $50 per domain, flat, unlimited addresses and subscribers.

What the numbers are actually comparing

Billing basis matters here, so we are explicit about it. The MailerLite figures are annual-billing effective prices; MailerLite's annual discount is a flat 10 percent, so monthly billing runs $12, $19, $49, and $89 at 500, 1,000, 5,000, and 10,000 subscribers on its Comfort plan. Mailchimp publishes no per-tier annual prices at all (its pricing page says annual plans exist "for qualified customers"), so every Mailchimp figure on this page is standard monthly billing: Essentials at $13, $26.50, $75, and $110 across the same sizes, and Standard at $20, $100, and $135 at 500, 5,000, and 10,000 contacts. Even monthly against monthly, the 5,000-subscriber gap is $49 vs $75: a 53 percent premium.

Two more caveats keep this honest. Mailchimp runs a 50 percent discount for the first 12 months as of August 2026; we exclude it because it expires and the tier price is what you live with. And MailerLite repriced on June 16, 2026: it renamed Growing Business to Comfort and Advanced to Power, raised paid tiers roughly 10 to 30 percent, and offered no grandfathering, with existing accounts force-migrated at renewal from August 13, 2026. MailerLite is cheaper after its own increase, not because it never raises prices.

The free plans deserve one paragraph, because both were cut recently and most comparisons still quote the old numbers. Mailchimp cut its free plan in January 2026 from 500 contacts and 1,000 sends to 250 contacts and 500 sends a month with a 250-a-day cap, effective February 17, 2026. MailerLite cut twice in under a year: 1,000 subscribers down to 500 in September 2025, then down to 250 subscribers and 2,500 emails a month in its 2026 update. Any article quoting either free tier at 2025 numbers is stale.

Where Mailchimp's depth is real

A comparison that pretends Mailchimp is only an overpriced MailerLite is lying to you. Mailchimp Standard builds customer journeys up to 200 steps; MailerLite Comfort caps at 50 active automations, and Mailchimp's own Essentials tier caps at 4-step flows, which tells you where Mailchimp thinks the depth belongs: on the $20-and-up Standard plan. Standard also adds custom-coded templates and generative AI tools, and Premium layers on multivariate testing and predictive segmentation. Around all of it sits an ecosystem of 300+ integrations and e-commerce store connections, plus analytics benchmarking against other senders in your industry, built on infrastructure that has been sending at scale for two decades.

So here is the honest recommendation with its tradeoff named: if you run a store and your revenue depends on abandoned-cart flows, segment-triggered journeys, and a CRM integration, Mailchimp Standard at $100 a month for 5,000 contacts is the defensible choice, and the roughly $51 a month it costs over monthly-billed MailerLite Comfort is the price of that machinery. If you send a newsletter and a handful of simple automations, you are paying for a factory to make toast.

The billing traps on both sides

Mailchimp's worst habit is who counts as billable: subscribed, unsubscribed, and non-subscribed contacts all count toward your plan tier, and Mailchimp never archives anyone automatically. You pay every month for people you legally cannot email until you manually archive them. MailerLite bills active subscribers only, with unsubscribed and bounced addresses excluded, which is the correct behavior. Its own catch is cumulative counting: any address active at any point in a billing cycle counts for that cycle, so pruning your list mid-cycle saves you nothing until renewal.

Send volume is chained to list size on both. Mailchimp Essentials allows 10 times your contact count per month and Standard 12 times; MailerLite Comfort allows 10 times the tier ceiling (100,000 emails a month at the 10,000 tier), while Power removes the cap under a fair-use policy. Crossing limits triggers overage charges or paused sending on Mailchimp and an automatic paid tier upgrade on MailerLite. Neither surprises you kindly. If the billing habits alone are what push you out, MailerLite is one option among several; the wider field is in our Mailchimp alternatives roundup.

Migration friction, honestly

Moving from Mailchimp to MailerLite is an afternoon of work plus one long pole. The list itself exports as CSV in minutes; the step people skip is exporting unsubscribed and non-subscribed contacts too and importing them as unsubscribed, so your new suppression list matches your legal reality. Skipping it means one future send to someone who opted out.

Automations are the long pole. There is no importer that converts a Mailchimp journey into a MailerLite automation; you rebuild each one by hand, and if your Mailchimp account contains a 200-step journey, that journey is the lock-in. Custom-coded Standard templates also need rebuilding in MailerLite's editor.

The step almost nobody plans for is authentication. Your new provider signs mail with its own DKIM keys, so you add fresh DNS records and retire the old ones. Your domain reputation travels with your domain, but the sending infrastructure behind it changes, so send to your most engaged segment first and ramp up over the first week or two rather than blasting the full list on day one; the same logic as any warm-up.

Choose MailerLite if

• Your list is under about 10,000 and your bill matters: $17.10 vs $26.50 a month at 1,000 subscribers is a 35 percent saving for the same core job.
• Your automation needs fit inside 50 flows: welcome series, tagging, simple drips.
• You refuse on principle to pay for unsubscribed contacts.
• You want more than 3 seats without a $350-a-month Premium plan: MailerLite Power has unlimited seats at $22.50 a month for 500 subscribers on annual billing.

Choose Mailchimp if

• Revenue runs through deep automation: multi-branch journeys, predictive segments, send-time optimization.
• Your stack needs its integration catalog; 300+ integrations and native e-commerce connections are the widest in this matchup.
• You want benchmarking analytics and generative AI tooling in the same product.
• You are already invested: a built-out journey library is genuinely expensive to rebuild elsewhere.

The third option

Both of these tools price by how many people you email, and both bill outbound only: a shared inbox for support@ and hello@ still costs extra somewhere else. LetterDuck is built on the opposite premise: $50 per domain, flat, covering unlimited addresses, unlimited teammates, and unlimited subscribers, with a threaded team inbox and a newsletter composer in one workspace and deliverability managed for you (SPF, DKIM, DMARC, a warm-up throttle, auto-suppression, RFC 8058 one-click unsubscribe). The tier-crossing math on this page simply stops existing. It is in waitlist mode, and it is the wrong pick if your business depends on e-commerce automation journeys; for that, buy Mailchimp. The head-to-head against this page's winner is at LetterDuck vs MailerLite.

Prices on this page were verified August 2026 against both live pricing pages; the tables re-render from our dataset each time we re-verify.