True Cost of Email

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Updated September 22, 2026 · Prices verified from vendor pricing pages, September 2026 · Affiliate disclosure

What email marketing costs at your list size

TL;DR: Contact-banded platforms bill in steps, not per subscriber. At 1,000 subscribers the published monthly bills are MailerLite $19, GetResponse $19, Mailchimp $20 on its smallest band (0–500 contacts, currently promoted at $10 for twelve months), Kit $33 and ActiveCampaign $15 billed annually. MailerLite's ladder runs from $12 at 500 subscribers to $229 at 30,000, and annual prepay takes 10% off at every band. Only two of the ten plans in the table below can be priced at any list size you like; the rest publish a single band or price by email volume, and knowing which is which before you sign anything is the point of the exercise.

How this calculator gets its numbers

Your bill at your list size

Choose a subscriber count and a billing cycle. The table lists every plan we can price at that band, cheapest first, then the plans that publish no number there.

Billing cycle

Working out the bill…

PlanPublished billWhat sets that number

Annual figures are the per-month equivalent of each vendor's annual prepay price, rendered the way the vendor itself presents it. Promotional rates are marked and are time-limited. Figures checked September 2026 — see how we verify prices.

Every band price we could verify

The table below is the whole dataset behind the calculator, so you can check any number in it against the vendor's own page. Where a cell says not published, we could not read a price for that combination from an official source — so we left it empty rather than fill it with arithmetic.

PlanBand verifiedMonthlyAnnual prepayWhat to know
MailerLite Comfort500 – 30,000 subscribers, ten bands$12 – $229$10.80 – $206.10Full feature set from the cheapest paid band; 10% off on annual prepay at every band
MailerLite Power500 – 30,000 subscribers, ten bands$25 – $279$22.50 – $251.10Same toolset plus unlimited forms, for several brands or funnels
Mailchimp Standard (US page)0 – 500 contacts$20 list, $10 promotionalnot publishedSmallest of a 20-band ladder; the $10 rate runs 12 months, then the list price applies
Mailchimp Essentials / Standard / Premium (EU page)smallest band€11.41 / €17.55 / €307.11promotional ≈15% offBilled in EUR; the same plans are priced region by region, so the ladder differs from the US page
Kit Creator1,000 subscribers$33$32.50, or $390 a yearFree plan runs to 10,000 subscribers with unlimited sends; digital product sales carry 3.5% + $0.30
Kit Pro1,000 subscribers$66$65.83, or $790 a yearDowngrades are requested by email, so a bill does not shrink on its own
ActiveCampaign Starter1,000 contactsnot published$15Annual billing only in public; monthly checkout runs around 20% higher, automations capped at 5 actions and 1 user
GetResponse Email Marketing1,000 subscribers$19not publishedUnlimited sends; a 12-month prepay carries 18% off and its promotion advertises from $13.30 a month
Brevo Starterpriced by email volume$9$96.96 a year, about $8.08 a monthMarketing automation is not included at this tier
Brevo Standardpriced by email volume$18$194.04 a year, about $16.17 a monthAutomation, A/B testing and landing pages start here, which doubles the entry price

The ladder in full: MailerLite at ten bands

MailerLite is the one platform here that publishes its entire ladder, which makes it the clearest illustration of how band pricing behaves. Monthly and annual prices below are both from its own pricing page; the last column is the monthly price per 1,000 subscribers, which is the number worth comparing between platforms.

SubscribersComfort monthlyComfort annualPower monthlyPower annualComfort per 1,000 subscribers
500$12$10.80$25$22.50$24.00
1,000$19$17.10$39$35.10$19.00
2,500$33$29.70$49$44.10$13.20
5,000$49$44.10$69$62.10$9.80
8,000$69$62.10$99$89.10$8.63
10,000$89$80.10$129$116.10$8.90
15,000$129$116.10$179$161.10$8.60
20,000$159$143.10$219$197.10$7.95
25,000$179$161.10$239$215.10$7.16
30,000$229$206.10$279$251.10$7.63

Two things fall out of that column. First, the cost per subscriber is not a straight line: it bottoms out at the 25,000 band ($7.16 per 1,000 subscribers) and then rises again at 30,000 ($7.63), so a bigger list is not automatically a cheaper list per head. Second, the steps between bands are where the money moves. Going from the 1,000 band at $19 to the next published band at 2,500 costs $14 more a month, or $168 a year — and a single subscriber crossing the boundary is enough to trigger it.

Four rules that decide your bill

1. Bands, not people

No platform on this page charges per subscriber. Each publishes a set of list-size bands and prices the band your count falls into, which is why the step between bands matters more than the headline figure. Mailchimp uses twenty bands from 0–500 contacts upward; a list of 1,600 contacts sits on its 1,501–2,500 band and is billed as such. MailerLite publishes ten bands up to 30,000 subscribers. If you are choosing between two platforms, compare them at the band you will be on in six months, not the one you are on today.

2. When the count is taken

The count that sets your bill is not always the count you see in your dashboard. MailerLite counts any address that was active at any point during a billing cycle — including contacts you deleted during it — and resets on your billing anniversary. Cleaning your list on the 20th of the month therefore does nothing to the current invoice, and the reduction only lands on the next cycle. Mailchimp prices a contact band and then applies a monthly send allowance on top (10x, 12x or 15x the contact count depending on plan), so a list that receives a lot of campaigns can hit a second limit that has nothing to do with how many people are on it.

3. What happens when you go over

Three different behaviours, three different invoices. Mailchimp's paid tiers bill overages automatically as long as sending continues; its free tier simply pauses. MailerLite upgrades the plan the moment a band is exceeded, which is convenient during a launch and expensive if you import a stale list. Kit does the same and then requires an email to support to move back down. None of these is hidden, but each one produces a bill that a calculator cannot predict — which is why the number here is the plan price, never a forecast of your year.

Where the calculator goes blank

Eight of the ten plans in the table above cannot be priced at an arbitrary list size, and the reasons are worth reading as buyer intelligence rather than as gaps in our work.

Who should not use a calculator

How we keep these numbers honest

Every price here was read from a vendor's own pricing page or published plan documentation in September 2026 and is dated on this page. Promotional rates are marked as promotional and separated from list prices. Where two sources disagree we publish the range. Where nothing official exists for a band, the cell stays empty. Our methodology page sets out the process and our disclosure explains how affiliate commissions do and do not touch what we publish. If you already know which platform is under review, the deeper reads are our breakdown of Mailchimp's three billing limits, the head-to-head Brevo vs MailerLite priced at every band, and the five best Mailchimp alternatives with each one's catch named.

Frequently asked questions

What does email marketing software cost at 1,000 subscribers?

The monthly bills we could verify in September 2026 are MailerLite Comfort $19, GetResponse $19, Kit Creator $33, ActiveCampaign Starter $15 billed annually, and Mailchimp Standard $20 on its smallest band of 0–500 contacts, promoted at $10 a month for twelve months. MailerLite's annual prepay equivalent is $17.10 a month.

Why can the calculator not price every platform?

Because several vendors do not publish a price per band. Brevo prices by email volume and keeps its matrix in an on-page calculator; Mailchimp renders one plan at a time and bills its EU page in euros; Kit, ActiveCampaign and GetResponse put higher bands behind a slider or a quote flow. We print what we can read and date, and label the rest as not published.

Does the price per subscriber fall as my list grows?

Not in a straight line. On MailerLite's Comfort plan the monthly cost per 1,000 subscribers is $24.00 at 500, $19.00 at 1,000, $13.20 at 2,500, $9.80 at 5,000, $8.63 at 8,000, $8.90 at 10,000, and $7.16 at 25,000 before rising to $7.63 at 30,000. Moving up a band can raise your unit cost.

Is annual billing always cheaper?

No, and the difference is vendor by vendor. MailerLite takes 10% off at every band and GetResponse offers 18% off a twelve-month prepay, while Brevo's Starter is $9 a month or $96.96 a year. Mailchimp publishes no annual discount below 10,000 contacts, so on a small list the only discount lever is a time-limited promotion.

What happens to my bill when I cross a band boundary?

It steps up. On MailerLite the price moves from $19 on the 1,000 band to $33 on the next published band at 2,500 — $14 a month, $168 a year, potentially triggered by one new subscriber. Because the contact count is taken across the whole billing cycle, removing unsubscribed contacts mid-cycle does not lower the current invoice.

Read the pricing guides →