ConvertKit vs MailerLite: Which Email Marketing Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
ConvertKit vs MailerLite, in 15 seconds
Choose ConvertKit if…
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
- You need the broader feature set
Choose MailerLite if…
- You want deeper AI and automation features
Head-to-Head Scorecard
How ConvertKit and MailerLite score
ConvertKit leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
ConvertKitNo reviewsMailerLiteNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
ConvertKit0MailerLite0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
ConvertKit$0/moMailerLite$9/mo - Even
Free Access
Availability of a free plan and/or free trial
ConvertKitFree plan + trialMailerLiteFree plan + trial - ConvertKit
Integrations
Number of listed third-party integrations
ConvertKit10MailerLite8 - ConvertKit
Features
Number of listed product capabilities
ConvertKit12MailerLite11 - MailerLite
AI Features
Capabilities mentioning AI, automation or ML
ConvertKit1MailerLite2 - ConvertKit
Security & Compliance
Number of listed compliance certifications
ConvertKit3MailerLite2 - MailerLite
Platforms & Deployment
Supported platforms and deployment options
ConvertKit3MailerLite4
Feature Comparison
ConvertKit vs MailerLite feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
MailerLitePricing Comparison
ConvertKit vs MailerLite pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
ConvertKit
$0/mo to start- Up to 10,000 subscribers
- Unlimited broadcasts
- Landing pages and forms
- Audience tagging
- Visual Automations
- Integrations and API
- Free migration
- Sell products/subscriptions
- Everything in Creator
- Newsletter referral system
- Subscriber scoring
- Advanced reporting
MailerLite
$9/mo to start- 500 subscribers
- 12,000 emails/month
- Automation
- 10 landing pages
- Unlimited emails
- Unlimited automations
- Custom templates
- Remove MailerLite logo
- Everything in Growing Business
- AI writing tools
- Advanced automation triggers
- Facebook custom audiences
- Custom subscriber volume
- Dedicated success manager
- Priority support
- Account audit
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
ConvertKit vs MailerLite: strengths and trade-offs
ConvertKit
Pros
- Free plan available
- Free trial offered
- Lower starting price ($0/mo)
- Broad integration ecosystem (10)
- Compliance: SOC 2, GDPR, CCPA
- Public API available
Cons
MailerLite
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR
- Stronger AI / automation features
- Public API available
Cons
- Higher starting price ($9/mo)
- Fewer native integrations than the alternative
Buyer Fit
Who should use ConvertKit vs MailerLite?
Startups
Either
Either keeps early-stage costs lowest with its entry tier.
Small businesses
Either
Either offers the most accessible pricing for lean teams.
Agencies
ConvertKit
ConvertKit connects to more tools for multi-client workflows.
Enterprises
ConvertKit
ConvertKit leads on compliance and breadth for complex needs.
Ecommerce
ConvertKit
ConvertKit integrates with more of the commerce stack.
SaaS companies
MailerLite
MailerLite is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (5)
Only in ConvertKit (5)
Only in MailerLite (3)
Keep Exploring
Other alternatives worth considering
Similar email marketing products buyers compare alongside ConvertKit and MailerLite.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs ConvertKit and MailerLite against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationConvertKit vs MailerLite — Frequently Asked Questions
What is the difference between ConvertKit and MailerLite?
ConvertKit and MailerLite are both Email Marketing solutions. ConvertKit is rated 0.0/5 by 0 users, while MailerLite is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, ConvertKit or MailerLite?
Based on user ratings, ConvertKit scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, ConvertKit or MailerLite?
ConvertKit is the more affordable option, starting at $0/month.
Does ConvertKit or MailerLite have a free plan?
ConvertKit offers a free plan. does not have a free tier but does offer a free trial.
Can I switch from ConvertKit to MailerLite?
Switching between ConvertKit and MailerLite is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use ConvertKit vs MailerLite?
ConvertKit is best suited for teams that prioritise enterprise features. MailerLite works well for teams looking to start free and scale.
Our Verdict
The bottom line on ConvertKit vs MailerLite
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Either
It's a tie has the friendliest entry point for new teams.
Best for Enterprise
ConvertKit
ConvertKit leads on compliance and feature breadth.
Best Value
Either
It's a tie delivers the lowest cost to get started.
Best AI Features
MailerLite
MailerLite ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.