About the ESP

MailerLite positions itself as the simple, affordable email marketing platform for small businesses and creators. Founded in 2010 by a Lithuanian web design agency, they’ve built their reputation on offering a generous free plan and keeping things “lite” – which in practice means stripping away advanced features in favor of simplicity.

The platform was acquired by Polish company Vercom in 2022 for $90 million, which has led to some changes in their approach. While they maintain their beginner-friendly image, the reality is more nuanced. Their simplicity often translates to missing features that even intermediate email marketers might need, and their much-touted affordability comes with significant trade-offs in functionality.

What’s particularly interesting about MailerLite is how they’ve managed to build a loyal following despite these limitations. This appears to be largely due to their generous free plan and clean interface, though as we’ll explore, there are considerable drawbacks once you dig deeper into actual usage.

Onboarding Process

MailerLite’s onboarding process is frustratingly restrictive for anyone wanting to simply test the platform. Unlike most ESPs where you can explore features immediately, MailerLite puts up multiple barriers that make evaluation unnecessarily difficult.

First, you can’t even access the campaign creator without verifying your domain – even if you just want to click around and see how things work. This isn’t about sending emails; you literally cannot open the editor to explore the interface without domain verification.

Then there’s the bizarre requirement that you need a minimum of 4 subscribers in a group to proceed through certain steps in the campaign wizard. Want to test the workflow? Too bad – you must either import a list (committing data to a platform you’re still evaluating) or manually add fake subscribers one by one. This artificial restriction serves no purpose except to frustrate potential users.

On top of these hurdles, there’s still the separate approval process that can take up to 24 hours before you can actually send anything. While they claim this maintains deliverability, it creates an absurd situation where legitimate businesses can’t properly evaluate the platform without jumping through multiple hoops.

Adding to the confusion, MailerLite includes a 30-day “premium trial” with your free account, giving you temporary access to higher-tier features. However, they don’t clearly indicate which features you’re only seeing because of this trial. You might get in the habit of using a feature during testing only to discover it disappears after 30 days unless you upgrade to an expensive plan.

Ease of Use

MailerLite’s interface is indeed clean and minimalist, but this simplicity comes at a cost. While beginners might appreciate the uncluttered design, anyone with moderate email marketing experience will quickly notice the missing functionality.

The dashboard provides a basic overview of your account with subscriber growth charts and recent campaign stats. Navigation is logical with everything accessible from the left sidebar. However, the simplicity that MailerLite promotes often translates to “we just don’t have that feature” rather than elegant design solutions.

One particularly frustrating aspect is the inconsistency across different builders. The email editor, form builder, landing page creator, and website builder all have different interfaces and workflows. This means that despite the platform’s supposed simplicity, you’re actually learning multiple different systems rather than one cohesive interface.

Broadcast Feature

Creating a broadcast campaign in MailerLite follows a straightforward four-step process. You set up basic details like subject line and preview text, create your content, select recipients, and review before sending.

The campaign creation screen is clean but lacks many advanced options you’d find elsewhere. A/B testing is limited to just 3 variations (compared to unlimited on many platforms), and advanced features like send time optimization are locked behind higher-tier plans.

The recipient selection is basic – you can choose groups or segments, but the segmentation capabilities themselves are quite limited compared to platforms that focus on email marketing fundamentals. There’s no advanced behavioral targeting or sophisticated condition builders that experienced marketers would expect.

One notable limitation is the lack of advanced scheduling options. While you can schedule campaigns for specific times, there’s no built-in functionality for time zone sending or more complex delivery patterns without upgrading to expensive plans.

Autoresponder/Automation Feature

MailerLite’s automation builder uses a visual workflow editor, which sounds good on paper but is surprisingly limited in practice. The available triggers are basic: subscriber joins a group, completes a form, clicks a link, updates a field, or reaches a specific date.

The workflow actions are similarly restricted. You can send emails, add delays, update fields, move subscribers between groups, or add simple conditions. But compared to dedicated automation platforms or even email-focused competitors like Emercury, the options feel constraining.

Advanced features like complex branching logic, webhook integrations, or sophisticated behavioral triggers are either missing entirely or require workarounds. The platform allows only 3 triggers per automation even on advanced plans, which severely limits complex workflow creation.

The automation interface itself is clean but almost too simple. Power users will find themselves constantly bumping into limitations when trying to create anything beyond basic welcome sequences or simple follow-ups.

Templates

Here’s where MailerLite’s limitations become particularly apparent. While they advertise “50+ templates,” these are completely unavailable on the free plan. This is a significant restriction compared to platforms that include template access across all tiers.

The templates themselves are functional but uninspiring. They follow modern design principles but lack the sophistication or variety you’d find on platforms with larger template libraries. Many feel generic and require substantial customization to avoid looking like every other MailerLite email.

The saving grace is that you can create and save your own templates, but this requires design skills that many small business owners lack – exactly the audience MailerLite claims to serve.

Email Template Editor

HTML WYSIWYG Editor: The HTML editor is basic but functional. It includes syntax highlighting and a preview mode, but lacks advanced features like CSS preprocessing or sophisticated code completion. It gets the job done for simple HTML emails but isn’t suitable for complex custom designs.

Drag and Drop Editor: The drag-and-drop editor is MailerLite’s strongest feature. It’s genuinely easy to use with inline editing and a good selection of content blocks. However, it lacks the depth of customization options found in more robust platforms.

Interactive elements like surveys, countdown timers, and quizzes are available, which is nice. But the customization options for these elements are limited, and you’ll often find yourself wanting just a bit more control over styling or behavior.

The AI writing assistant (available only on Advanced plans) is basic compared to dedicated AI tools, often producing generic copy that requires significant editing.

List Management

MailerLite uses a system of Groups (static lists) and Segments (dynamic lists based on conditions). While this dual approach offers some flexibility, the actual implementation is frustrating for anyone used to more sophisticated list management.

The segmentation builder only supports AND/OR logic at a basic level. You can’t create nested conditions or complex rule sets. For example, creating a segment like “Subscribers who opened any email in the last 30 days AND (purchased product A OR clicked link B) BUT NOT in segment C” requires multiple workarounds.

Custom fields are unlimited, which sounds great until you realize they’re limited to just text, number, and date types. No dropdown selections, no multiple choice options, no advanced field types that modern email marketers expect.

The inability to create truly sophisticated segments means you’re often forced to use multiple groups and manual processes to achieve what should be simple targeting objectives.

Analytics

MailerLite provides basic email metrics: opens, clicks, unsubscribes, bounces. The dashboard is clean and easy to read, but that’s largely because there isn’t much data to display.

Missing analytics features include:

• No deliverability dashboard or inbox placement tracking
• No heat maps for email engagement
• Limited automation performance metrics
• Basic e-commerce tracking (even with integrations)
• No cohort analysis or advanced subscriber lifecycle tracking

The geographic and device reports are helpful but basic. You can see where opens occurred and what devices were used, but you can’t dig deeper into user behavior patterns or create sophisticated reports based on multiple data points.

For an email platform in 2025, the analytics feel dated and insufficient for data-driven marketing decisions.

Support

MailerLite’s support structure immediately reveals their cost-cutting priorities. Free plan users only get access to a community forum – no direct support whatsoever. This is particularly problematic given their strict approval process and the potential for account issues.

Paid plans include email support (24/7) and live chat on Advanced plans. However, there’s no phone support at any level, which can be frustrating when dealing with urgent issues or complex problems that require real-time conversation.

User feedback on support is mixed. While some praise the response times and helpfulness, others report frustrating experiences with rigid enforcement of policies and limited willingness to help with edge cases. The support team seems well-trained on basic issues but often lacks the authority or capability to resolve more complex problems.

Pricing

MailerLite’s pricing appears attractive on the surface:

Free Plan: Up to 1,000 subscribers and 12,000 monthly emails

• Includes basic automation
• 1 website, 10 landing pages
• MailerLite branding on everything
• No email templates
• Limited features

Growing Business: $10/month for 500 subscribers

• Unlimited emails
• Removes branding
• Adds templates and priority support

Advanced: $20/month for 1,000 subscribers

• Adds live chat support
• Smart sending and advanced features
• Facebook audiences

The free plan is indeed generous in terms of subscriber count, but the feature limitations are severe. No templates on the free plan is a significant restriction that forces users to upgrade just for basic functionality.

Pricing scales aggressively with subscriber count. At 10,000 subscribers, you’re looking at $90/month for Advanced features – not much cheaper than more sophisticated platforms. The value proposition diminishes significantly as you grow.

Pros

Clean, Simple Interface

The interface is genuinely easy to navigate for beginners. If you’re new to email marketing and don’t know what you’re missing, MailerLite will feel approachable.

Generous Free Plan Subscriber Limit

1,000 subscribers on the free plan is more than most competitors offer, though the feature restrictions limit its usefulness.

Decent Drag-and-Drop Editor

When it works properly, the email editor is intuitive and produces clean, mobile-responsive designs.

Website Builder Included

Unlike most email platforms, MailerLite includes a basic website builder, though it’s quite limited.

Cons

Aggressive Feature Gating

Despite claiming to be simple and accessible, MailerLite locks essential features like email templates behind paywalls. This feels particularly cynical given their target audience of small businesses and beginners. The 30-day premium trial makes this worse by letting you use features temporarily without clearly indicating they’ll disappear.

Limited Automation Capabilities

The automation builder is too simple for anything beyond basic sequences. Power users will quickly outgrow its capabilities.

Frustrating Testing Barriers

The platform makes it nearly impossible to properly evaluate before committing. Domain verification requirements just to see the editor, minimum subscriber requirements to test workflows, and the confusing premium trial that doesn’t clarify which features are temporary all create unnecessary friction for evaluation.

Missing Advanced Features

No lead scoring, limited segmentation, basic analytics, no SMS marketing, limited integrations – the list of missing features is extensive.

Inconsistent Interface

Different tools within the platform have different interfaces and workflows, creating a fragmented user experience.

Account Suspension Issues

Numerous reports of sudden account suspensions without warning, with difficult appeal processes.

Final words

MailerLite succeeds in being simple and affordable for absolute beginners, but this comes at the cost of functionality that even moderately experienced email marketers will miss. The platform feels like it’s stuck between two identities – trying to be both a simple tool for beginners and a comprehensive platform for growing businesses, succeeding fully at neither.

The generous free plan subscriber limit is offset by severe feature restrictions, including the lack of email templates. The clean interface is undermined by the fragmented experience across different tools. The affordable pricing becomes less attractive as you grow and realize you need features that are either missing entirely or locked behind higher tiers.

For businesses that truly need just the basics – simple newsletters to a small list – MailerLite might suffice. But anyone with ambitions to grow their email marketing efforts will quickly find themselves constrained by the platform’s limitations. The lack of advanced segmentation, limited automation capabilities, and missing analytics features make it difficult to execute sophisticated email marketing strategies.

When evaluating email marketing platforms, it’s important to look beyond surface-level pricing and consider the total value proposition. While MailerLite might appear more affordable initially, the severe feature limitations and aggressive gating of basic functionality (like email templates) reveal a different story. Platforms that focus on core email marketing fundamentals – deliverability, segmentation, and automation – without artificial restrictions often provide better long-term value.

The choice ultimately depends on your email marketing maturity. If you’re sending occasional newsletters to a small list and don’t mind design limitations, MailerLite’s simplicity might suffice. But for businesses serious about email marketing ROI, platforms that make advanced features accessible across all tiers, prioritize deliverability infrastructure, and provide sophisticated automation without arbitrary limits will serve you better in the long run.