Kit vs. Mailchimp: Which is best? [2026]

What do Lil Jon, Matthew McConaughey, and Mandy Moore have in common? The common thread isn't backing vocals on "Get Low" or cameos in Interstellar—it's actually email marketing. All of them use Kit (formerly ConvertKit). And while you won't find quite as many celebrities bragging about their Mailchimp usage, it's an essential tool for businesses as diverse as the Georgia Museum of Art, Jittery Joe's Coffee, and a brand of baby sunglasses called Babiators.

Kit is built first and foremost for "brands of one," like authors, artists, performers, and—above all—online creators. And while Mailchimp pretty much targets everyone, it's best known for serving small businesses, agencies, and direct-to-consumer eCommerce brands.

If you fit into one of the above demographics, consider it a strong early hint as to which direction you should go in. But there are plenty of edge cases and feature differences to consider too, especially if you have a specific use case in mind for your email marketing.

I've used Mailchimp for years on behalf of clients, and I recently migrated one of my side projects over to Kit to take advantage of their "free until 10,000 subscribers" plan. In this article, I'll compare the features of both apps so you can figure out which makes sense for you.

Table of contents:

• Kit vs. Mailchimp at a glance

• Kit is easier to use, but Mailchimp is more customizable

• Mailchimp is a one-stop shop for marketing; Kit is all about helping creators earn money

• Mailchimp has more built-in AI features, but Kit MCP is far more capable

• Kit has the best free plan in the industry, and its plans scale better

• Both have plenty of integrations and connect to Zapier

• Kit vs. Mailchimp: Which should you choose?

Kit vs. Mailchimp at a glance

Here's a high-level overview of the difference between these two tools:

• Kit is best for creators who want to monetize their email list. With unique growth and income-generating features like paid recommendations, newsletter sponsorships, and Subscriber Signals—plus the ability to design campaigns with AI via Kit MCP—it's unmatched for content creators and solo entrepreneurs.

• Mailchimp is best for small businesses looking for a complete marketing suite. With SMS campaigns, social media scheduling, built-in AI, and robust eCommerce tools, it's a good option for teams managing multi-channel marketing efforts.

Kit is easier to work with, but Mailchimp is more customizable

Believe it or not, Mailchimp—a famously beginner-friendly platform with a monkey logo—has a steeper learning curve than Kit. Mailchimp isn't hard to use by any means, but Kit makes it simpler to quickly send beautiful emails to your list and avoid getting stuck tinkering with your email marketing for hours.

My favorite example of this is Kit's Rules feature. With most email platforms, you have to assemble a full automation sequence even if you just want to do something simple, like automatically removing a tag from certain users. Kit puts these simple "if this, then that" automations into their own category and lets you set them up with just a few clicks.

To do this in Mailchimp, there are lots of options to wade through: you need to name a new visual automation, choose from a bunch of triggers and actions, and review your "flow settings." It's too much horsepower for such a simple task.

Of course, if you actually want to create a complex visual automation with multiple triggers and actions, Mailchimp's setup is exactly what you want. Want to add if/else rules, wait for certain triggers, send SMS messages instead of emails, or integrate Meta Custom Audience or webhook data? Mailchimp can do it. While Kit has a visual automation builder, it's not as powerful or customizable as what Mailchimp offers.

When you're designing and sending emails, you can see something similar at play. Kit makes the process faster and easier, but Mailchimp has more options.

Kit's small selection of templates—especially the creator-produced options in its marketplace—are gorgeous and easy to edit. If you love tinkering with your email designs, however, you might find Kit's editor restrictive: you can add lots of widgets and a handful of prebuilt layouts, but you don't have free rein to drag and drop columns wherever you want them.

Mailchimp is more or less the opposite. You get unrestricted drag-and-drop freedom, which is great—but the side effect is that you might end up creating a cluttered design that doesn't display nicely in your users' inboxes. And Mailchimp's 250+ templates are solid, but they aren't quite as polished as Kit's.

Mailchimp is a one-stop shop for marketing; Kit is all about helping creators earn money

Mailchimp lets you run pretty much all of your marketing efforts from its platform, meaning users with basic needs might be able to use Mailchimp for their entire marketing stack. Kit, on the other hand, has no interest in helping you schedule Instagram posts. Instead, it focuses on a narrower set of features that help you grow and monetize your list.

Let's start with Mailchimp. In addition to emails, Mailchimp can also work as your marketing hub for:

• SMS marketing

• Google remarketing ads

• Social media posts

• Pop-up forms

• Landing pages

• Websites

• Surveys

None of these tools are best-in-class, but taken together, they're a solid all-in-one starting point for most small businesses. For example, Mailchimp's social media scheduler is far simpler than what you'd get with Buffer or Hootsuite, but for plenty of local businesses, it's good enough.

Mailchimp's SMS feature lets you send product discounts, transactional follow-ups, and customer service messages by text. It's a paid add-on, but a pretty reasonable one, with credits starting at $20 for 1,000 messages. You can also create automations that trigger emails and SMS messages at different touchpoints.

Not many of the features I've highlighted above are present in Kit. You won't find any mention of SMS, social posting, or Google Ads management (although the Kit App Store recently added a third-party SMS provider). Instead, you'll find an ecosystem of features that work together to help you grow and monetize your list.

Here are the core components of Kit's creator ecosystem:

• Creator Profile: A landing page that tells users about you, hosts your content and products, and lets people sign up for your list.

• Recommendations: A feature that lets you cross-promote your newsletter with other creators for free. Or, you can get paid to generate signups for other creators.

• Paid Newsletters: Turn your newsletter into a product and sell access to it.

• Newsletter Sponsorships: Let Kit find advertisers and place ads in your newsletter.

• Subscriber Signals: Learn exactly who joins your list so you can send more relevant offers to your audience (and reach out directly to high-influence subscribers).

• Kit Commerce: Sell, host, and deliver digital products to your audience with one-time and recurring payment options.

• Tips: Let readers support you on a one-off basis with tips.

Kit has done an impressive job of actually listening to what creators need, and then building those things. As a result, many of Kit's growth and monetization features are unique to its platform and would be hard to replicate elsewhere.

Subscriber Signals, one of Kit's newest features, is a good example. It helps you learn more about each subscriber by enriching your list with data like job title, income, location, and social reach. If you're releasing a product targeted at, say, high-income buyers who also happen to be parents, Subscriber Signals makes it easy to reach the portion of your list that's most likely to be interested. Another use case is to set up alerts notifying you when high-influence subscribers join your list, so you can reach out to them individually and build relationships.

Subscriber Signals also analyzes your list data to make it easy to pitch sponsors, with account-wide stats on things like social reach, location, and income.

While you could probably set up a half-baked version of Kit's features yourself by stringing multiple apps together, it would be messier and more expensive than just using Kit. Just look at the vast set of built-in options for monetizing your list: you can run ads in your newsletter, get paid to refer subscribers to other creators, and earn money directly from your audience via subscriptions, digital products, and tips. That's five potential income streams without even taking into account any services you offer.

As cool as all of these creator features are, it's important to point out that Kit is optimized for digital products, not physical products. You can sell physical products, and Kit does have a Shopify integration and abandoned cart sequences. But if you run an eCommerce brand—rather than just selling merch on the side as a creator—you're better off going with another email marketing app.

Mailchimp isn't as powerful for eCommerce marketing as rival platforms like Klaviyo, but it's a better bet than Kit if you run an online shop and need an email tool for following up with customers, sending transactional emails, and promoting products based on purchase history.

Mailchimp has more built-in AI features, but Kit MCP is far more capable

I've evaluated Kit across multiple reviews over the past few years, and I'm always impressed at how disciplined they are about prioritizing creator-focused features instead of jumping on the AI hype train. By the end of 2025, though, Kit essentially had an AI subject line generator plus a handful of third-party AI apps in the Kit App Store, lagging far behind email marketing apps like Klaviyo that have become increasingly AI-centric in recent years.

But it seems like Kit's AI procrastination has actually paid off.

Instead of (in Kit's words) "building AI into every corner of the product," they released Kit MCP and leapfrogged many of their competitors in terms of overall AI capability. The only catch: as with any MCP, you need to take action from within the AI tools you already use, like Claude, ChatGPT, or Cursor. For some audiences, like Mailchimp's demographic of small business owners and brick-and-mortar stores, this might hurt adoption. Kit's audience of online creators is more tech-savvy, and my guess is they'll adapt to this way of working without much trouble.

A few things you can do via Kit MCP:

• Bulk tag subscribers

• Create email sequences

• Update subscribers

• Create landing pages

• Create products

I connected Kit MCP to Claude and found 43 read-only tools (like "Get email stats") and 38 write/delete tools (like "Add subscriber to sequence"). You can set different permissions for each one, so your AI chatbot checks with you before, say, bulk removing tags from all your subscribers.

The first thing I did was to bulk-create fictional subscribers to fill out my Kit account for testing purposes. Usually, this takes a bit of juggling to create fictional personas, download a CSV, and upload it into Kit. Claude, via Kit MCP, handled the whole operation in around 30 seconds.

Using Kit MCP for creative tasks saves even more time. Obviously, you don't want to ruin your audience's trust by filling their inbox with AI slop. But what if you want to bulk-create unique welcome sequences that adapt to different audiences? Or launch a bunch of slightly different landing pages, each one highlighting a different product? Kit MCP makes it easy.

Mailchimp doesn't offer an MCP (unless you're using Mailchimp's transactional email service), but you can still access and act on Mailchimp data directly from your chat window using Zapier MCP, which connects your agents to 9,000+ apps (including Kit, too).

Mailchimp also offers more built-in AI features than Kit. In the email editor, for example, you can use Intuit Assist (Mailchimp's AI) to generate content or drag AI-generated columns into your email. And when you go to send your email, Mailchimp's send time optimization tool figures out when each subscriber is most likely to engage and sends the email during that window.

Analytics is another area where Mailchimp makes good use of AI. Predictive segmentation can gauge how likely a contact is to buy from you over the next 60, 90, or 365 days, so you can adjust your email strategy accordingly. Mailchimp also estimates churn risk and customer lifetime value.

Unfortunately, many of Mailchimp's AI features are underdeveloped. Its AI-powered automations are a great example: on paper, they're a useful solution to the tedious task of designing visual automations, and they also generate email content at the same time. In reality, you have to use one of Mailchimp's prebuilt AI-powered templates—and there are only three of them.

Kit has the best free plan in the industry, and its plans scale better

Usually, free email marketing plans are designed to make you hit limits quickly so you're forced to upgrade. Mailchimp is a good example: its free plan caps your list at 250 contacts and your monthly sends at 500/month, which means that you might only be able to send a couple emails per month. You don't get any email automations, either.

Kit is different. Its Free plan supports up to 10,000 subscribers at no cost and includes unlimited email sends, unlimited landing pages, segmentation, and the ability to sell digital products and subscriptions. What you don't get are automations, which means you're limited to sending email blasts manually and you can't run nurture campaigns. If you can work within that limitation, it's an incredibly capable free plan that's more generous than anything I've seen from competing email marketing apps. Have a list of thousands of subscribers? Want to send tens of thousands of emails per month? No problem—it's all free.

When you're ready to upgrade, Kit's Creator plan starts at $39/month for up to 1,000 contacts and includes unlimited automations along with promotional tools to help you grow your list. The Pro plan, starting at $79/month for 1,000 contacts, adds Subscriber Signals, engagement scoring, advanced analytics, and deliverability reporting. You can also add unlimited users to your account on the Pro plan.

Mailchimp's entry-level paid plans are a bit cheaper than Kit's, but they're also less generous. There's a low-cost Essentials plan starting at $13/month for 500 contacts, which is nice if you need a price point between free and premium. But Essentials is pretty limited: your email sends are capped at 5,000/month, your automations can only be four steps long, and features like segmentation, reporting, and optimization are almost nonexistent. Mailchimp's Standard plan costs $20/month for 500 contacts or $45/month for 1,500 contacts. It also removes many of the restrictions of the Essentials plan and opens up access to the Mailchimp marketing suite, though you still don't get access to unlimited sends.

Once you get up into higher subscriber levels, Mailchimp loses its pricing edge. For 5,000 contacts, you'll pay $100/month for Mailchimp's Standard plan but only $89/month for Kit's Creator plan.

Both have plenty of integrations—and connect to even more apps through Zapier

You probably won't have trouble finding the integrations you need with either Mailchimp or Kit. If you use Mailchimp, you'll get access to 300+ apps. Kit offers a bit less at 100+, but you can find more on the Kit App Store.

With Zapier, you can connect both Mailchimp and Kit to thousands of other apps, creating fully automated systems for your email marketing. For example, you can automatically add subscribers to your list from form submissions, send new subscribers to your CRM, or securely access and act on your email marketing lists directly from your AI chat window.

Learn more about how to automate Mailchimp and how to automate Kit.

Kit vs. Mailchimp: Which should you choose?

If you're still weighing your options, here are some final thoughts to help you decide.

Go with Kit if you're a solo creator focused on monetization. With its unbeatable free plan (up to 10,000 subscribers), creator-specific features like newsletter sponsorships and Subscriber Signals, and the ability to manage campaigns with AI tools via Kit MCP, it's perfect for authors, coaches, and online entrepreneurs who want to make money from their email lists without getting bogged down in complex tools.

Go with Mailchimp if you need a comprehensive email marketing platform. While its free plan is more limited, Mailchimp's paid plans give you powerful automation capabilities plus access to a broader marketing suite. With features including SMS marketing, eCommerce tools, social media scheduling, and Google remarketing ad management, Mailchimp makes sense for small businesses and brick-and-mortar shops that want to manage all their marketing efforts from one platform.

Related reading:

• ActiveCampaign vs. Mailchimp: Which should you use?

• Kit vs. ClickFunnels: Which should you use?

• MailerLite vs. Mailchimp: Which email marketing platform is best?

• MailerLite vs. Kit: Which should you use?

• Kit vs. ActiveCampaign: Which is best?

This article was originally published in August 2019 by Emily Esposito and has also had contributions from Amanda Pell and Bryce Emley. The most recent update was in September 2026.