Email Marketing

Kit (formerly ConvertKit) vs Mailchimp: Full Comparison

Published September 4, 2026

Kit is built for creators who sell things. Mailchimp is built for businesses that want to look polished. Choosing between them comes down to what you're trying to do, not which one has more features.

If you’ve spent any time looking for an email marketing platform, you’ve probably noticed that Kit and Mailchimp keep coming up in the same breath. That’s a bit misleading, because these two tools are built for fundamentally different businesses. Kit (which rebranded from ConvertKit in 2024) was designed from the ground up for creators: newsletter writers, course builders, coaches, and anyone whose business runs on an engaged email list rather than a product catalog. Mailchimp was built for small businesses that want to send good-looking promotional emails without hiring a designer.

The rebranding doesn’t change what the product does. Whether you call it Kit or ConvertKit, it’s still the platform that helped Nathan Barry build a software company on top of email-first thinking. And Mailchimp is still the platform that put the dancing chimp on a billion opt-in forms. What’s changed is that both tools have gotten more capable, and the choice between them is more consequential than it used to be.

At a Glance

Kit is a subscriber-first platform. Every feature it builds (tagging, scoring, sequences, commerce) exists to help you deepen your relationship with individual subscribers and monetize that relationship. Mailchimp is a campaign-first platform. Its features exist to help you send beautiful, well-timed emails to large contact lists and measure what happens.

Neither framing is wrong. They’re just aimed at different goals.

Pricing Comparison

Mailchimp looks cheaper at first glance. $13/month for Essentials versus $29/month for Kit’s Creator plan seems like a significant gap. But context matters.

Mailchimp’s free tier quietly became far less useful in early 2026, when the platform reduced free accounts to 250 contacts and just 500 emails per month. For anyone building an audience, that’s not a free tier — it’s a demo. Kit’s free Newsletter plan supports up to 10,000 subscribers with unlimited sends. That gap is enormous, and it significantly changes the value calculation for anyone starting out.

On the paid side, both platforms scale pricing with contact list size, which means direct comparisons depend on where you’re starting. At 1,000 subscribers or contacts, Kit Creator runs $29/month and Mailchimp Standard runs $20/month. At 5,000 subscribers, Kit Creator scales up while Mailchimp Standard also increases. The actual cost difference at moderate list sizes isn’t as dramatic as the entry prices suggest.

Kit’s Creator Pro plan at $59/month (for up to 1,000 subscribers) adds subscriber scoring, a newsletter referral system, and Facebook Custom Audiences. These are creator-specific features that Mailchimp doesn’t offer at any price tier. Mailchimp’s Premium plan at $350/month (minimum 10,000 contacts) is aimed at enterprise marketing teams and includes advanced segmentation and multivariate testing, capabilities well beyond what most Kit users need.

When to Choose Kit

If your business model depends on turning subscribers into customers of something you create (a course, a membership, a paid newsletter, digital downloads, coaching), Kit is the better tool. It’s not just that Kit has commerce features; it’s that the entire platform is structured around understanding who your subscribers are and what they’re interested in, so you can send the right email at the right time.

The automation builder is where Kit’s advantage becomes most tangible. You can create sequences that branch based on tags, trigger automations when subscribers take specific actions, score subscribers based on engagement, and build genuinely complex nurture journeys without needing a developer. Mailchimp’s automations work, but they’re more rigid and more focused on sending cadences than on behavioral triggers.

Kit’s tagging system is also genuinely powerful. Instead of managing multiple lists (the old-school approach that Mailchimp still partially encourages), Kit uses tags to segment one unified subscriber base. This keeps you from paying for the same subscriber counted multiple times, and it makes segmentation feel intuitive rather than administrative.

The plain-text email philosophy is worth addressing directly. Kit’s templates are minimal by design, and that’s a real limitation if your brand depends on visual storytelling. But there’s a practical argument for it: plain-text emails often outperform designed ones in deliverability and open rates. If your audience reads a newsletter for your ideas rather than your graphics, Kit’s aesthetic fits better.

When to Choose Mailchimp

If you run a retail brand, e-commerce store, or any business where the email is primarily promotional (announcing a sale, launching a product, reaching a broad audience with a campaign), Mailchimp is the stronger choice.

The template library is legitimately excellent. You can build professional-looking emails without any design skill, and the drag-and-drop builder gives you enough control to customize without getting lost. For a business that sends monthly newsletters, seasonal promotions, and product announcements, Mailchimp’s design tooling is faster and more flexible than Kit’s.

The e-commerce integrations are another meaningful differentiator. Mailchimp’s native Shopify and WooCommerce connections let you trigger emails based on purchase behavior, recommend products, and recover abandoned carts. It also connects to retargeting ad platforms, so you can turn your email list into a Facebook or Google audience without exporting a CSV. For product-based businesses, this integration depth saves real time.

Mailchimp’s A/B testing and, at the Premium tier, multivariate testing are also stronger than Kit’s analytics capabilities. If you’re running a marketing function where systematic testing is part of the workflow, Mailchimp has the tooling for it.

Where They’re Genuinely Different

The most important difference between Kit and Mailchimp isn’t any specific feature. It’s the mental model each platform encourages.

Kit pushes you to think about subscribers as individuals: who are they, what have they done, what do they care about? That mindset is valuable for relationship-driven businesses. Mailchimp pushes you to think about campaigns: who should I send this to, when should I send it, and what should it look like? That mindset is valuable for businesses running promotional marketing at scale.

The second real difference is the free tier math. If you’re building an audience and you’re not sure whether you’ll hit 1,000 or 10,000 subscribers in your first year, Kit’s free plan gives you meaningful runway. Mailchimp’s free plan is essentially a trial with a very low ceiling.

The third difference is how both platforms handle growth. Kit’s pricing scales in predictable steps based on subscribers. Mailchimp’s pricing can become expensive quickly as your list grows, particularly if you’re on the Standard or Premium tier. Run the numbers for your expected list size before committing.

The Honest Verdict

Kit is the better tool for most creators, educators, and anyone building a business around an email-first audience. The automation flexibility, the creator-specific features, and the genuinely generous free tier make it the right default for that use case.

Mailchimp is the better tool for businesses that need visual email design, e-commerce integrations, and campaign-focused analytics. If your email program is primarily promotional and your audience is large and relatively undifferentiated, Mailchimp’s strengths align with what you need.

Don’t let the price difference at the entry level drive the decision. The $13/month Mailchimp Essentials plan and the $29/month Kit Creator plan are solving different problems. Figure out which problem you actually have, and the choice gets straightforward.