Kit vs MailerLite: Which Is Better in 2026?

MailerLite wins this comparison. Its 94.41% deliverability crushes Kit’s inbox placement, and at $15/mo it costs $24 less than Kit’s Creator plan. Plus, MailerLite scores 4.7/5 across review platforms while Kit dropped to 4.2/5 after its messy rebrand and 200% price hike.

Kit’s 10,000-subscriber free plan is tempting. But if you’re serious about email marketing, paying subscribers who never see your emails isn’t much of a bargain.

Kit vs MailerLite: The Key Differences

Deliverability is where this gets interesting. MailerLite earned EmailToolTester’s “Best of 5” award with 94.41% inbox placement. That beats the 83.1% industry average by a wide margin. Kit doesn’t publish deliverability data, which usually means it’s not great.

The pricing story flipped in September 2025. Kit jacked up prices 70-200% across all plans. Their Creator tier jumped from $15/mo to $39/mo. MailerLite? Still $15/mo for Growing Business.

At 1,000 subscribers, you’ll pay $39/mo for Kit vs $15/mo for MailerLite. That’s $288 extra per year for fewer features.

What Kit Gets Right (and Wrong)

Kit’s 10,000-subscriber free plan is unmatched. While MailerLite cut their free tier from 1,000 to 500 subscribers, Kit still gives you 10K contacts with unlimited sends. That’s huge if you’re bootstrapping a newsletter or blog.

The automation builder deserves credit too. Kit’s visual workflow editor comes with 28 pre-built templates, and the tag based subscriber management actually makes sense. I’ve seen creators segment audiences with surgical precision using Kit’s tagging system.

But here’s where it falls apart. Kit has maybe 15-23 email templates total. No drag and drop builder. No mobile app. Only 42-54 integrations compared to MailerLite’s ecosystem. The analytics are basic at best.

The September 2025 price hike killed Kit’s value proposition. Going from $15/mo to $39/mo overnight? That’s not inflation. That’s desperation.

Best for: Solo creators under 10K subscribers who need the free plan and built-in monetization features.

What MailerLite Gets Right (and Wrong)

What makes MailerLite special isn’t flashy features. It’s reliability.

94.41% deliverability means your emails actually reach people. That’s the whole point, right? MailerLite consistently outperforms Mailchimp (78%), ActiveCampaign (89%), and most of the industry. When you send a campaign, it lands in the inbox.

The Growing Business plan at $15/mo includes automation workflows, A/B testing, and unlimited emails. Kit charges $39/mo for similar features. MailerLite’s interface is clean, intuitive, and doesn’t overwhelm new users with complexity they don’t need.

Here’s the catch. MailerLite rejects 60% of new accounts without explanation. Users complain about getting denied and having no recourse. If you do get approved, you’re golden. But that approval process is brutal.

The free plan shrinking from 1,000 to 500 subscribers stings too. Still better than Mailchimp’s 250-contact limit, but Kit’s 10K free plan makes MailerLite look stingy.

Best for: Budget-conscious businesses that prioritize deliverability over bells and whistles.

The Real Cost

Kit’s pricing makes less sense every month. The Creator plan costs $39/mo for 1,000 subscribers. MailerLite’s Growing Business? $15/mo. You’re paying $24 extra for Kit’s visual automation builder and monetization features.

If you’re running a business email list, that math doesn’t work. MailerLite’s superior deliverability will generate more revenue than Kit’s fancy automation templates. A 94% inbox rate vs 85% means 9 more customers see every promotional email you send.

Kit’s 16% annual discount drops the Creator plan to $33/mo. MailerLite’s 10% annual brings Growing Business to $13.50/mo. Still a $20/mo gap.

The only scenario where Kit makes financial sense? You’re stuck on the free plan forever and need those 10,000 subscriber slots.

The Verdict

MailerLite takes this one decisively. Better deliverability, lower prices, and a 4.7/5 rating across review platforms. Kit’s massive free plan appeals to broke creators, but if you’re building a real business, MailerLite’s reliability matters more than Kit’s feature gimmicks.

But pick Kit if you’re a solo creator under 10K subscribers who needs the free plan and built-in monetization tools. Just know you’ll eventually outgrow it and face those painful migration costs later.

For everyone else? MailerLite delivers emails that actually reach your audience. That’s worth more than all of Kit’s automation templates combined.