Mailchimp vs ConvertKit: Which Is Better for Small Businesses? (2026)

Mailchimp and ConvertKit are the two email tools small businesses argue about most, and the argument usually misses the point. They are not the same tool with different prices. They are built for different jobs. Mailchimp is an all-in-one marketing platform that happens to do email. ConvertKit, now called Kit, is an email-first tool built for creators and small businesses that live by their list. The right pick depends on what your business actually does with email.

This guide compares them on the points that matter for a small business: what each one does well, what it costs, how hard it is to use, and who should pick which. Prices change often, so treat any price here as a starting point and check the current pricing page before you buy.

At a Glance

• Mailchimp: best for businesses that want email plus landing pages, ads, social posts, and customer data in one place.
• ConvertKit (Kit): best for creators, coaches, consultants, and small businesses whose main channel is email itself.
• Ease of use: both are beginner-friendly, but ConvertKit is simpler because it does less.
• Automation: ConvertKit’s visual automations are easier to build; Mailchimp’s are more powerful once you learn them.
• Free plans: both offer free plans with limits. Mailchimp’s free plan covers more channels; ConvertKit’s free plan covers email essentials.

What Mailchimp Does Well

Mailchimp started as an email tool and grew into a marketing platform. Today it covers email campaigns, automated journeys, landing pages, signup forms, social media posting, and basic ads, with customer data and reports tying them together. For a shop, restaurant, or service business that wants one login for most of its marketing, that breadth is the selling point.

Its email builder is drag-and-drop, with a large template library. Its reports show opens, clicks, and sales for connected stores, which helps a business see whether an email actually led to orders. Its audience tools let you group contacts by behaviour, such as people who bought in the last month, and send them different messages.

The trade-off is complexity. Because Mailchimp does so much, its menus are deeper, its pricing tiers are harder to compare, and some features sit behind higher plans. A business that only sends a monthly newsletter pays, in attention if not money, for features it never opens.

What ConvertKit Does Well

ConvertKit, rebranded as Kit, takes the opposite approach. It focuses on email and does it well. Its editor is plain and clean, closer to writing a letter than designing a poster, which suits writers, coaches, and consultants whose emails are mostly words. Its visual automation builder lets you map a subscriber’s journey on a canvas: if they join through one form, send this sequence; if they click a link, tag them and move them to another sequence.

Its tagging and segmentation are built for people who sell knowledge: courses, coaching, memberships, and digital products. You can sell a product, deliver it, and follow up with related offers without adding another tool. Its landing pages and forms are simple but effective, designed to grow a list rather than to win design awards.

The trade-off is breadth. ConvertKit does not try to run your ads, schedule your social posts, or manage a full store. If you need those channels in one platform, you will add other tools alongside it.

Pricing: What to Watch For

Both tools charge mainly by the number of contacts on your list, and both offer free plans. That makes the headline price less useful than the details:

• Free plan limits: check how many contacts and sends the free plan allows, and whether it includes automation. Free plans have tightened across the industry in the last two years, so a limit you remember from an old review may no longer apply.
• What counts as a contact: some plans charge for unsubscribed or inactive contacts. Cleaning your list regularly keeps the bill honest.
• Which features need which plan: advanced automation, testing, and detailed reports often sit on higher tiers. List the features you actually need, then find the cheapest tier that includes all of them on each tool.
• Growth cost: price your list at twice its current size. A tool that is cheap at 500 contacts and expensive at 5,000 is a different deal from one that grows gently.

As a rule, Mailchimp’s paid plans suit businesses that use several of its channels, because the cost covers more than email. ConvertKit’s paid plans suit businesses that earn mainly from email, because every feature serves that goal. Compare them on your own list size and feature list, not on a review’s example price.

Automation Compared

Automation is where the difference shows most clearly. Mailchimp’s customer journeys can react to store purchases, website visits, and dates, which suits an online shop that wants abandoned-cart emails, post-purchase follow-ups, and birthday offers. Setting them up takes more learning, but the range of triggers is wider.

ConvertKit’s automations are simpler to draw and easier to understand at a glance. A coach can build a welcome sequence, a course launch sequence, and a re-engagement sequence in an afternoon, and see exactly where each subscriber sits. It has fewer store-based triggers, but for email-led businesses, that rarely matters.

If you sell products online and want behaviour-based automation, Mailchimp has the edge. If you sell expertise and want clear, email-led sequences, ConvertKit has the edge.

Deliverability and Reports

Deliverability, whether your emails reach the inbox rather than spam, depends more on your own practices than on the tool: a clean list, real permission, consistent sending, and proper domain setup with SPF, DKIM, and DMARC records. Both tools support those records and give guidance for setting them up. Neither tool can rescue a list bought from a broker or built without permission.

Reports differ in style. Mailchimp’s reports are broader, covering campaigns across channels and store revenue where connected. ConvertKit’s reports are narrower and more focused on email: opens, clicks, and subscriber growth per form and sequence. Pick the style you will actually read. A report nobody opens is decoration, however detailed it is.

Who Should Pick Which?

• Pick Mailchimp if: you run a shop, restaurant, or service business; you want email plus landing pages and social tools in one place; you need store-based automation; or your team already knows Mailchimp.
• Pick ConvertKit if: you are a creator, coach, consultant, or course seller; your emails are mostly words; you want simple, visual automation; or you plan to sell digital products from your list.
• Pick neither yet if: your list is under 100 people and you send rarely. A free plan on either tool, or even your website’s built-in newsletter feature, will do until sending becomes a habit.

Switching Later

Switching email tools is easier than most people fear, and harder than vendors admit. You can export your contacts, and both tools import from the other. What takes time is rebuilding automations, redesigning templates, and re-checking forms on your site. Expect a weekend of work for a small list, longer for a large one with many sequences.

To make a future switch painless, keep your own copy of your contact list, write down what each automation does, and avoid building your whole business on one tool’s unique feature. Your list is your asset. The tool is rented.

Frequently Asked Questions

Is ConvertKit now called Kit?

Yes. ConvertKit rebranded as Kit. The product is the same email-first tool, under a shorter name. Older guides that say ConvertKit are talking about Kit.

Can I use Mailchimp for free?

Mailchimp offers a free plan with limits on contacts and sends. It suits a new business testing email. Check the current limits on its pricing page, because they change, and plan for the paid tier you will need as your list grows.

Which tool is easier for a beginner?

ConvertKit is simpler to learn, because it does fewer things. Mailchimp is also beginner-friendly for basic campaigns, but its full platform takes longer to learn. If you only need email, simpler wins.

Does the tool affect whether emails land in spam?

Less than your own habits do. Get real permission, send regularly, clean inactive contacts, and set up your domain records properly. Both tools support good practice; neither can fix a bad list.

Last updated: October 2026

If ConvertKit is not the alternative you want, our Mailchimp vs MailerLite comparison weighs the cheaper, simpler option against Mailchimp on price, free plans, and automations.