← Heraldware
ConvertKitvsMailchimp

TL;DR

Kit - the tool formerly called ConvertKit - prices around creators: a free plan the page labels '$0/mo, up to 10,000 subscribers' with unlimited landing pages, forms and email broadcasts, Creator at $33 a month billed yearly ($390 for the year, saving $78) quoted for 1,000 email subscribers, and Pro listed at $66 a month shown at $50 with a limited-time first-year offer of $593. Mailchimp prices around contacts: free up to 250, Essentials $13 a month for the first 12 months, Standard $20 and Premium $350 at the 0-500 contact band, with send volumes of 6,000 and 150,000 emails a month on the upper tiers. Kit buys unlimited sending and creator commerce; Mailchimp buys segmentation, testing and a lower entry price.

Mailchimp prices by contact band. The free plan stops at 250 contacts and pauses sending if you exceed it. At the 0-500 contact tier on us.mailchimp.com/pricing, Essentials is $13 a month for the first 12 months, Standard is $20 for the first 12 months and sends up to 6,000 emails a month, and Premium is $350 for the first 12 months and sends up to 150,000. Each band above 500 contacts re-prices the same three tiers, so the number that matters in a budget conversation is where your list will sit in twelve months, not where it sits today. Nonprofits and charities get 15% off.

The structural difference is what a send costs. Kit lists unlimited email broadcasts on every plan including the free one, so growth in volume does not trigger a price change; Mailchimp caps sends against contact count and raises the bill as the list grows. Mailchimp answers with a much lower entry price, a broader feature set for marketing teams - segmentation, testing, ads, transactional email - and a free tier that a small list can start on. Which is cheaper is a question about list size and send volume, not about the products.

Pros & cons

👍 ConvertKit Pros

  • Unlimited email broadcasts are listed on every plan, free tier included
  • The free plan is labelled up to 10,000 subscribers, with landing pages, forms and tagging included
  • Creator at $33 a month billed yearly ($390 for the year) adds unlimited visual automations and unlimited email sequences
  • Selling digital products and subscriptions is built in rather than added through a store integration
  • Free migrations include an in-house team that rebuilds forms, templates and automations

👎 ConvertKit Cons

  • Paid plans are quoted for a fixed list size - 1,000 email subscribers - so the rate moves with the audience
  • Pro's headline is a limited-time offer: $66 list price shown at $50 a month for the first year, $593 billed for that year
  • Kit is built for creators and newsletters; broader marketing-team needs such as ad audiences and transactional email are narrower here
  • Yearly billing is required to reach the published monthly rates

👍 Mailchimp Pros

  • Free at $0 with a clear 250-contact ceiling, so the first list costs nothing
  • Essentials at $13 a month for the first 12 months undercuts Kit's Creator tier
  • Standard at $20 adds automations, testing and scheduling and sends up to 6,000 emails a month at the 0-500 band
  • Premium at $350 a month sends up to 150,000 emails with priority support and personalised onboarding
  • Transactional email, ads, invoicing and a 15% nonprofit discount sit alongside the campaigns

👎 Mailchimp Cons

  • Sending pauses when you pass the 250-contact free limit
  • Published paid rates are promotional and cover the first 12 months at the 0-500 contact band
  • Price follows list size: crossing a contact band reprices every tier, even if you send the same number of emails
  • Automation and testing do not start until Standard, which is above the entry tier

Side by side

FeatureConvertKitMailchimp
Free tierLabelled $0/mo up to 10,000 subscribers, with unlimited forms and broadcastsFree at $0 up to 250 contacts; sending pauses above the limit
Entry paid planCreator $33/month billed yearly ($390 for the year), quoted for 1,000 subscribersEssentials $13/month for the first 12 months, 0-500 contacts
Top published planPro listed at $66/month, shown at $50 with a first-year offer of $593Premium $350/month for the first 12 months, 0-500 contacts
Volume modelUnlimited email broadcasts on every planSend caps by tier: up to 6,000 a month on Standard, 150,000 on Premium at 0-500 contacts
AutomationUnlimited visual automations and unlimited email sequences from CreatorAutomations, testing and scheduling start at Standard, $20 a month for the first 12 months
Selling to your listDigital products and subscriptions sold inside Kit; free SparkLoop referral plan valued at $99/month on ProStorefront integrations, invoicing and a 15% nonprofit discount
MigrationFree migrations with an in-house team rebuilding forms, templates and automationsSelf-serve import tools; no hands-on rebuild service is published
Price driverList size at renewal bands, with yearly billing required for the published ratesContact band, repriced as the list crosses each threshold

Verdict

Pick ConvertKit if

Kit if sends are the thing you are buying

For a creator or a newsletter that sends every week and expects the list to grow, unlimited broadcasts mean the bill does not move when the audience does, and the free tier's ceiling is generous enough to prove the model first. Creator at $33 a month billed yearly also brings sequences and automations that a Mailchimp user would have to reach Standard to touch. You are accepting a creator-shaped product: fewer options for ad audiences, transactional email and the broader marketing stack.

Pick Mailchimp if

Mailchimp if the list is a marketing database

Mailchimp wins on entry price and on breadth: $13 a month for the first 12 months, a free tier to start on, segmentation, testing, ads and transactional email alongside campaigns, and a nonprofit discount. What it charges for is contact count, so the same list that costs $13 today reprices at every band, and sending pauses entirely if the free tier's 250 contacts are crossed. If your sends are campaigns against segments rather than a weekly letter, that is the cheaper and wider tool.

What the vendors say, and what we did not measure

No independent ratings, review scores or user quotes were collected for this pair; nothing here is drawn from reviews. Prices were read on 2026-10-15 from kit.com/pricing and us.mailchimp.com/pricing at the 0-500 contact band.

Who Should Use Which?

Use ConvertKit if you...

  • you send often and volume growth should not raise the bill
  • you sell courses, ebooks or memberships directly to the list
  • your audience is bigger than 250 but you do not want to pay yet
  • you want forms, sequences and automations in one product

Use Mailchimp if you...

  • you segment, test and run ads alongside email
  • you need transactional email and invoicing in the same account
  • the list is under 250 contacts and the entry price is the deciding factor
  • your nonprofit qualifies for the 15% discount

FAQ

Is Kit or Mailchimp cheaper?

At the entry level Mailchimp: $13 a month for the first 12 months at the 0-500 contact band, against Kit's Creator at $33 a month billed yearly for 1,000 subscribers. At volume Kit stops moving - unlimited broadcasts on every plan - while Mailchimp reprices as the list crosses contact bands and as sends approach the tier ceiling.

Why do the two quote different list sizes?

Because they price off different anchors. Kit quotes its paid plans 'for 1,000 email subscribers' and labels its free plan 'up to 10,000 subscribers'. Mailchimp prices in contact bands beginning at 0-500 and re-pricing the same tiers as the list grows, and its free plan stops at 250 contacts.

What happened to ConvertKit?

It is the same product under the name Kit; kit.com is the domain the pricing sits on and the plans are Free, Creator and Pro. Anything you remember as ConvertKit's landing pages, forms and automations now appear as Kit's, which is why comparisons against Mailchimp still surface under both names.

Which one lets me sell to my audience?

Kit builds it in: selling digital products and subscriptions is a listed feature of the free plan, and Pro adds a free SparkLoop referral plan the page values at $99 a month. Mailchimp leans on storefront integrations and invoicing as separate products rather than a creator checkout.

What do I pay on Mailchimp after the promotional year?

The page states each published rate applies 'for the first 12 months' and then calculates the following rate in the plan selector rather than printing it in the page text we captured. Read the figure the selector shows for your contact band before you commit - and note that crossing a band reprices every tier at the same time.

Spot an outdated price or feature? Let us know and we'll verify it.

Heraldware analysis engine

reviewed · data sourced from official product pages · sources: kit.com, mailchimp.com