Kit vs MailerLite: Email Marketing Platform Review [2026]

Kit and MailerLite are often mentioned in the same breath, and for good reason. Both are known for simple interfaces and affordable pricing, and both appeal to a similar audience. But they’re not interchangeable. There are real differences in how they’re built, what they prioritize, and who they’re best suited for. To help you find the right email marketing platform for your needs, we analyzed their pricing and tested all the core features hands-on.

TL;DR Quick Kit vs MailerLite comparison

Here’s a brief overview of Kit and MailerLite’s features, pricing, and key capabilities. If you’re especially interested in any particular category, click on it to jump straight to the detailed breakdown.

As you can see, Kit (formerly known as ConvertKit) and MailerLite are close in many respects. However, this table alone may not be enough to show where each platform truly fits your business needs or where it might fall short. Let’s dive into the details!

Create and send high-performing emails

Use an AI assistant, pre-made templates, advanced segmentation, and feature-rich automation to run campaigns without coding. Start for free with up to 15,000 monthly emails.

Kit vs MailerLite across pricing and email marketing features

In this section, we’ll cover everything that matters to a business in an email service provider. We’ll start with pricing and plans, move on to ease of use, explore how the email builder and automations work, walk you through deliverability at Kit and MailerLite, and finish with secondary factors like reporting and customer support.

Hope you’re ready to explore these two platforms and see how they can make your email marketing easier and more efficient.

Pricing plans

⭐ Kit: 10/10 | ⭐MailerLite: 10/10

Disclaimer: Pricing changes frequently. These figures are accurate as of April 27, 2026. Always verify final costs on official pricing pages.

Price is one of the most important factors for any business looking to maximize value and get the most out of every dollar spent. It’s especially relevant here, as you’re choosing between two of the most affordable email marketing platforms available.

Note that as of April 2026, MailerLite offers a 10% discount on annual billing. This discount is not reflected in the table below.

In Kit’s case, we show both the free plan and the most expensive tier. The reason is simple: many features are locked behind paid plans, and the free version is quite limited. At the same time, since we evaluate platforms based on their full capabilities, it wouldn’t be fair to judge Kit’s pricing only by its cheapest plan. We focus on its highest tier, while also showing how pricing changes across plans.

Including both lower and higher pricing tiers also helps illustrate an important point. While Kit is known for its generous free plan, it isn’t always more affordable than MailerLite, especially as your contact list grows.

This is exactly why both platforms receive a 10 out of 10 in our comparison, despite their different pricing models.

Ease of use and interface

Kit: 8.2/10 | ⭐ MailerLite: 10/10

While both Kit and MailerLite are relatively easy to use, their interfaces differ quite a bit. Kit was built with a specific audience in mind – creators – so some of its logic and terminology may feel less intuitive if you’re coming from a traditional email marketing background.

MailerLite, on the other hand, was designed for a broader audience, which makes its interface more familiar and easier to pick up. If you’ve used any email marketing tool before, it will likely feel intuitive right away, and that’s what drives the difference in scores.

If you’re wondering how these differences translate into real-life use, here’s a visual representation of how long it might take you or your team to get comfortable with each platform.

Email builder and templates

Kit: 7/10 | ⭐ MailerLite: 8.6/10

The level of customization an email builder offers, along with the number of available templates, says a lot about a bulk email service. Below, you’ll find key details about Kit and MailerLite email builders, followed by our observations based on using them.

Here’s what we noticed when testing both Kit and MailerLite email builders hands-on.

Kit’s email builder feels closer to a document editor than a traditional email design tool. The interface is minimal, centered around a clean writing canvas with a simple inline toolbar for basic formatting. There’s no persistent block library; instead, content is added sequentially using a small “+” between sections, which keeps the flow linear and distraction-free.

The right-side settings panel is straightforward and functional, covering essentials like colors, alignment, spacing, and button styling without going deep into design controls. Everything is simplified to reduce friction.

Overall, the experience is fast and focused, but intentionally limited. It works well for text-first emails and simple layouts, but it doesn’t give much room for visual experimentation or complex design work.

MailerLite’s builder is clearly design-oriented. A persistent left sidebar exposes a full block library, organized into multiple categories, making it easy to assemble emails visually from pre-built sections. The canvas itself often starts with a structured layout, and the right-side panel provides detailed control over styling – padding, backgrounds, typography, buttons, and more.

Overall, it’s a flexible builder suited for polished, design-heavy campaigns, but it trades simplicity for control.

We can say that the difference comes down to priorities.

Kit is text-first. It removes most design decisions and keeps the interface focused on writing and flow. There’s no visible block system upfront, minimal controls, and a linear editing experience. It’s optimized for speed and clarity.

MailerLite is design-first. It surfaces structure immediately through a block library, template sections, and detailed styling controls. You’re building layouts as much as writing content, which gives more flexibility but requires more input.

In practice, we kept coming back to the same distinction: Kit is a lightweight writing tool with layout options, MailerLite is a full-page builder adapted for email.

Marketing automation

Kit: 6/10 | ⭐ MailerLite: 6.5/10

Automation can significantly streamline your email marketing and improve efficiency. However, neither Kit nor MailerLite offers the kind of advanced, end-to-end automation you’d find in platforms like Klaviyo, which is often considered the benchmark in this area. That said, both platforms bring useful capabilities to the table. Below, you’ll find what the features look like, followed by our hands-on observations from testing the automation builders in Kit and MailerLite.

When we first tried out automation builders at Kit and MailerLite, the difference was immediately obvious.

Kit’s automation builder feels clean and readable, with a strong emphasis on clarity over capability. The canvas is spacious and easy to follow, with each step connected in a simple vertical flow. Adding new steps happens inline, directly on the canvas, which keeps the experience focused and avoids overwhelming the user with too many options at once.

The logic is built around a small set of concepts, such as events, actions, and conditions, most of which revolve around tags, purchases, and basic subscriber data. This keeps workflows consistent, but also limits the range of actions available natively. More advanced behavior usually means combining tags or relying on external integrations.

One thing that stood out was the live subscriber counts visible on each step, showing how many people are currently in a step and how many have completed it. This makes monitoring automations feel immediate and intuitive, without needing to switch to a separate reporting view.

Overall, the builder is easy to understand and efficient for straightforward workflows, but its simplicity comes from a narrower action set and less built-in flexibility.

MailerLite’s automation builder is more structured and functionally broader. The canvas is still vertical, but denser, with compact step cards and clearly visible branching paths. A persistent sidebar exposes all available steps at all times, which makes the system feel more transparent but also more complex.

The builder supports a wider range of actions directly within the workflow. In addition to emails and delays, it includes webhooks, internal notifications, field updates, and group management actions. Conditional branching is explicit, with clearly defined paths and endpoints, and A/B testing is built into the automation system itself, although not available on all plans.

This added capability comes with more complexity. Each step introduces more configuration choices, and the interface requires more deliberate setup. Monitoring is less immediate than in Kit, as performance data is not embedded into the canvas but accessed separately.

Overall, the builder is more flexible and capable, designed to support more complex automation scenarios without relying on external tools.

The difference between the two builders is structural rather than cosmetic.

Kit is designed around reducing complexity. It limits the number of visible options, keeps the interface focused on the flow itself, and relies on a small set of building blocks that are reused across workflows. This makes automations easier to read and manage, especially as they grow, but it also means that more advanced scenarios require indirect solutions using tags or integrations.

MailerLite takes the opposite approach. It exposes more functionality directly in the builder and makes all available actions visible from the start. This increases flexibility and allows more complex workflows to be built natively, but also makes the interface denser and more demanding to use.

What we have as a result is that Kit feels like a streamlined automation system built around clarity and speed, while MailerLite feels like a more complete workflow engine with a broader action set.

Contact management

Kit: 6/10 | ⭐ MailerLite: 8/10

One of the features that most directly supports automation and deliverability is contact management – the way a platform segments and tags contacts to group them into smaller audiences and send more personalized emails. In this area, MailerLite comes out ahead, offering broader capabilities. See for yourself:

Unfortunately, neither Kit nor MailerLite offers a truly advanced approach to contact management – both come with their limitations. To give you a sense of what more advanced contact management looks like, here’s how SendPulse approaches it:

SendPulse dynamic segmentation functions across multiple tools at once – contacts can enter a segment based on actions from email, chatbots, CRM, or courses, with real-time updates as their data changes. It also unifies fields from different sources into a single variable, so data stays consistent regardless of how it was originally collected. In practice, segments act as live, multi-channel entry points that can immediately trigger auto-flows when a contact qualifies.

Tetiana Moroz

Automation Product Manager at SendPulse

Signup forms and landing pages

Kit: 6.4/10 | ⭐ MailerLite: 7.6/10

A good email platform doesn’t just send emails, but also helps you grow your audience and collect contacts. Both Kit and MailerLite let you create signup forms right in your account and embed wherever you need. Here’s what they offer and how their forms differ in real-life use.

When we looked at both form builders in the accounts, the difference in focus was immediately clear. Kit’s form builder is centered around behavior and display logic rather than visual design. The settings interface brings key controls into one place, allowing you to define when and how a form appears, including timing, scroll depth, position, device targeting, and frequency limits.

The editing side is simpler, with basic styling options, but the builder’s strength lies in how precisely you can control form behavior without digging through multiple screens.

MailerLite’s form builder is focused on visual editing and content control. The interface is built around a live canvas, where you can edit text directly, adjust formatting, and structure the form visually. The right panel offers detailed control over content and styling, including formatting tools and variables, while separate tabs handle states like the success message. It gives you more flexibility in how forms look and feel, but behavioral settings are handled elsewhere in the flow.

The difference comes down to what they prioritize. Kit focuses on when and where a form appears, consolidating targeting and display logic into a single, clear interface. MailerLite focuses on how the form looks, offering more control over layout, text, and styling directly on the canvas.

Deliverability

Kit: 8.7/10 | ⭐ MailerLite: 9.8/10

While there is a difference in deliverability scores between Kit and MailerLite, both platforms offer solid deliverability capabilities. Here are the key differences that influenced the final score:

Overall, it’s important to remember that deliverability depends far more on your email marketing practices and list quality than on platform settings, especially with modern tools like Kit or MailerLite.

Here are a few quick tips from SendPulse experts to improve deliverability:

1. Keep your contact list clean and remove inactive subscribers regularly.
2. Use confirmed (double) opt-in to ensure high-quality contacts.
3. Avoid spam-trigger words and excessive formatting.
4. Maintain a consistent sending schedule.
5. Authenticate your domain with SPF and DKIM.

Reporting and analytics

Kit: 7.2/10 | ⭐ MailerLite: 7.8/10

Reporting isn’t always the deciding factor when choosing an email platform, but it plays an important role in how marketers track and improve performance. Both Kit and MailerLite offer analytics and reporting, but neither stands out in this area – custom reports and deeper data are limited. Here’s what they provide:

MailerLite still wins this round with a 0.6-point score gap due to its slightly broader reporting scope and more flexible export options, which give marketers a bit more room to analyze and share performance data.

Customer support

Kit: 7.5/10 | ⭐ MailerLite: 7.8/10

If something goes wrong or the knowledge base isn’t enough, you may need customer support. Both platforms offer help from real people via email and live chat, but neither provides phone support. Here’s what you can expect from Kit and MailerLite customer support:

The difference in our scores is primarily based on feedback from real users who reviewed the customer support of Kit and MailerLite on Capterra. Kit holds a 4.4/5 rating, while MailerLite scores 4.8/5 – a gap that reflects the overall user experience with support and is factored into our evaluation.

Join 3M+ businesses growing with SendPulse

From solo creators to global brands, millions trust SendPulse to run email campaigns, automations, chatbots, and more — all in one place. Get started for free now!

Your decision checklist

Before you decide, here’s a quick checklist to guide your choice.

If three or more areas point to one platform, you’ve likely found the right fit for your business. If not, it’s worth looking beyond this comparison.

Since Kit and MailerLite are positioned so closely, they share many of the same competitors:

• explore SendPulse if you need more advanced, 360-degree automation in an all-in-one platform with CRM and chatbots;
• consider ActiveCampaign if eCommerce automation and complex flows are your priority;
• look at Mailchimp if you prefer a widely adopted platform with a strong user base.

Final verdict and recommendations

⚖️ Final scores: Kit – 8.4/10 | MailerLite – 8.7/10

If you’re wondering whether we recommend Kit or MailerLite, the answer is yes. Both are strong ESPs that can reliably support various types of email marketing needs. The difference comes down to how you plan to use them: MailerLite offers a more versatile, well-rounded toolkit, while Kit is particularly well-suited for creators and independent businesses focused on simpler, email-first workflows.

In practical terms, the choice between the two often comes down to how much complexity you’re ready to handle in your daily workflow. Kit removes friction and keeps things focused, which can be a major advantage if you want to move fast without overthinking structure. MailerLite, on the other hand, gives you more control across almost every layer – from design to automation to reporting – which becomes more valuable as your marketing grows in scale and sophistication.

It’s also worth thinking about where your setup might be in a few months, not just today. A platform that feels “just enough” now can become limiting later, while a slightly more capable tool can save you from switching down the line. Both Kit and MailerLite are safe choices – the better one is simply the one that matches your current workflow and your next step forward.