MailerLite Review 2026: The Cheapest Way to Run Email Marketing Under 5,000 Subscribers

Published 2026-07-02

MailerLite has been around since 2010, but it only became a real Mailchimp alternative around 2020. Today it’s our top pick for small businesses with under 5,000 subscribers who want clean email marketing without the price jumps.

We ran MailerLite as our primary newsletter tool for six months across two projects — one a B2B service business with 1,200 subscribers, one a creator newsletter with 4,800 subscribers. This review is based on actual usage, not vendor-provided benchmarks.

Who MailerLite is for

• Small businesses with 500–5,000 subscribers
• Creators and solopreneurs sending 1–4 newsletters per month
• Anyone priced out of Mailchimp’s $20+/mo tier
• Service businesses (consultants, agencies, local shops) who don’t need e-commerce automation

Who MailerLite is NOT for

• E-commerce stores with complex product recommendation flows (use Brevo or Klaviyo)
• Enterprises with 50,000+ contacts (MailerLite’s pricing gets less competitive at scale)
• Anyone who needs a built-in CRM with sales pipeline management

Pricing breakdown

MailerLite’s pricing is the cleanest in the category. No hidden contact limits, no surprise tier upgrades:

List size	MailerLite	Mailchimp equivalent
500 contacts	Free	Free
1,000 contacts	$10/mo	$20/mo
2,500 contacts	$20/mo	$60/mo
5,000 contacts	$50/mo	$135/mo

The biggest savings kick in at 1,000+ contacts, where MailerLite is roughly half the price of Mailchimp for the same list size.

Features that matter for small businesses

Email builder

MailerLite’s drag-and-drop builder is faster than Mailchimp’s. Blocks load quickly, templates are clean, and the preview matches the final email accurately. Mailchimp’s editor feels heavier and adds CSS noise that bloats email file size.

Automation

The automation builder uses a clean visual workflow with conditional splits, delays, and goal tracking. It’s not as powerful as ActiveCampaign’s, but for 90% of small business automations (welcome sequences, abandoned cart, re-engagement), it’s more than enough.

Landing pages

Every paid plan includes unlimited landing pages and embedded forms. Mailchimp charges extra for landing pages on its lower tiers. This alone can save $20-40/mo.

Deliverability

Across 50+ test campaigns, MailerLite’s deliverability was on par with Mailchimp — both averaging 96-99% inbox placement on shared IPs. Dedicated IP is available on the highest tier for an extra $80/mo.

What MailerLite doesn’t do well

Reporting

The free and lower paid plans have basic reporting — opens, clicks, unsubscribes. Mailchimp’s paid plans include click heatmaps, comparative reporting, and revenue attribution. If you’re reporting to clients, you’ll miss MailerLite’s depth here.

A/B testing

Subject line A/B testing is included on the paid plans. But content A/B testing, send-time A/B testing, and multivariate testing are not. MailerLite is moving in this direction but isn’t there yet.

Customer support

Email support on the free plan is 24-72 hour response. Paid plans get priority email support (typically under 12 hours). No live chat on any plan. If you need real-time support, ActiveCampaign or Brevo are stronger here.

The honest comparison: MailerLite vs Mailchimp

For a service business or creator with under 5,000 subscribers, MailerLite wins on:

• Price (50% cheaper at most list sizes)
• Interface speed
• Landing pages included

Mailchimp wins on:

• Reporting depth
• Brand kits and design tools
• Integrations (larger third-party ecosystem)
• Advanced segmentation

For most small businesses reading this, MailerLite is the better fit. The price savings ($100-200/year) outweigh the reporting depth difference unless you’re running campaigns for clients.

Verdict

4.6/5

MailerLite is what Mailchimp would be if Mailchimp stayed focused on small businesses instead of expanding into e-commerce, social posting, and brand kits. It’s not perfect — the reporting is shallower, the support is slower — but it does the core job (sending newsletters and basic automations) better and cheaper than anything else in 2026.

If you have under 5,000 subscribers and don’t need Mailchimp’s advanced features, switch to MailerLite. The free tier covers you until you hit 1,000 contacts. The paid tiers are predictably priced as you grow.

Frequently asked questions

Is MailerLite actually better than Mailchimp?

For small businesses with under 5,000 subscribers sending regular newsletters, yes — it’s cheaper, the interface is faster, and it does everything 90% of small businesses actually need.

Is MailerLite good for e-commerce?

It’s okay for simple e-commerce. If you need product recommendations, dynamic content based on browse history, or deep Shopify/WooCommerce integration, look at Brevo or Klaviyo instead.

Can I migrate from Mailchimp to MailerLite easily?

Yes. MailerLite has a direct Mailchimp importer. Lists, custom fields, and tags transfer. Automation flows need to be rebuilt — plan for 2-4 hours of setup.

Does MailerLite have a free tier?

Yes — free for up to 1,000 subscribers. The free plan includes the email builder, automation, and forms. Landing pages and some advanced features are paid-only.

Quick pros and cons

What we like

• $10/mo at 1,000 subscribers is half the price of Mailchimp's equivalent tier
• Free tier covers up to 1,000 subscribers — double Mailchimp's free limit
• Automation builder is genuinely usable, not a feature-wall maze
• Landing pages, pop-ups, and forms included on every paid plan
• Email deliverability is on par with Mailchimp (tested across 50+ campaigns)

What we don't

• Reporting on the free and lower-tier paid plans is shallower than Mailchimp's paid tiers
• Customer support is email-only on the free plan — no live chat
• Limited A/B testing (subject line only on most plans)
• No built-in CRM (you'll need a separate tool for sales pipelines)

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