MailerLite vs Systeme.io
MailerLite is a email marketing platform while Systeme.io is a all-in-one marketing platform. MailerLite has been around since 2010, giving it a 7-year head start over Systeme.io (founded 2017). MailerLite is the more affordable option at $10/mo — that's $7 less than Systeme.io's $17/mo entry point. Both offer free plans to get started. MailerLite has the edge with A/B testing, advanced analytics.
Quick Verdict
MailerLite wins on price, deliverability.
Systeme.io wins on rating, integrations.
Best for most users: MailerLite (small businesses).
MailerLite
Email marketing tools for growing businesses
MailerLite is known for its simplicity, affordability, and clean design. It's one of the best options for small businesses and beginners who want professional email marketing without complexity. The built-in website builder and digital product sales features add extra value.
Systeme.io
Budget-friendly all-in-one marketing platform for solopreneurs
Systeme.io is a bootstrapped French all-in-one marketing platform founded by Aurelien Amacker in 2017 that bundles email marketing, sales funnels, online courses, blogs, affiliate management, and payment processing starting at $0/month with 2,000 contacts and unlimited emails. With its $17/month Startup plan and $97/month Unlimited tier, it targets solopreneurs and creators who want to consolidate their entire marketing stack without paying for multiple subscriptions, though it trades design flexibility and advanced features for simplicity and affordability.
Feature Comparison
| Feature | MailerLite | Systeme.io |
|---|---|---|
| Rating | 4.6/5 | 4.8/5 |
| Starting Price | $10/mo | $17/mo |
| Free Plan | 500 subscribers | 2,000 contacts, unlimited emails, 3 funnels (15 steps), 1 blog, 1 course, 1 automation workflow, 1 custom domain |
| Founded | 2010 | 2017 |
| Email Templates | 90 | 50 |
| Integrations | 140 | 5,000 |
| Deliverability Rate | 97% | 95% |
| Marketing Automation | ✓ | ✓ |
| A/B Testing | ✓ | ✕ |
| Landing Pages | ✓ | ✓ |
| Segmentation | ✓ | ✓ |
| Drag & Drop Editor | ✓ | ✓ |
| SMS Marketing | ✕ | ✕ |
| Ecommerce Features | ✓ | ✓ |
| API Access | ✓ | ✓ |
| Multi-Language | ✕ | ✓ |
| Web Push Notifications | ✕ | ✕ |
| Live Chat | ✓ | ✕ |
| Advanced Analytics | ✓ | ✕ |
MailerLite: Pros & Cons
Pros
- +Excellent value for money — most affordable paid plans
- +Clean, intuitive interface perfect for beginners
- +Built-in website and landing page builder
- +Sell digital products directly
- +Strong drag-and-drop email editor
Cons
- −Free plan limited to 1,000 subscribers
- −No SMS marketing
- −Fewer integrations than competitors
- −Strict approval process for new accounts
- −Limited automation compared to ActiveCampaign
Systeme.io: Pros & Cons
Pros
- +Exceptionally generous free plan with 2,000 contacts, unlimited emails, funnels, blog, course, and affiliate program management
- +All-in-one platform replaces 5-6 separate tools (email, funnels, courses, blog, affiliate management, payments) at a fraction of the cost
- +Startup plan reduced to just $17/month in May 2025 while competitors raised prices, offering outstanding value
- +60% lifetime recurring affiliate commission with second-tier payouts makes it one of the highest-paying affiliate programs in SaaS
- +Zero transaction fees on any plan with support for Stripe, PayPal, Razorpay, Flutterwave, Mercado Pago, and Paystack
Cons
- −Limited design customization -- pages and emails lack the visual polish of dedicated tools like Leadpages or Mailchimp
- −No A/B split testing for emails, limiting optimization capabilities for serious email marketers
- −Community feature has no dedicated mobile app, requiring browser-based access which feels outdated
- −Recurring technical issues reported by users including Stripe integration failures and payment messaging problems lasting multiple days
- −Course creation is functional but basic compared to specialized platforms like Teachable or Thinkific
The Verdict
Systeme.io edges ahead with a 4.8/5 rating compared to MailerLite's 4.6/5. The gap comes mainly from feature depth (4.8 vs 4.4) and deliverability (4.6 vs 4.4). On deliverability, MailerLite reports 97% compared to 95% for Systeme.io — a meaningful difference if inbox placement is critical for your campaigns.
| Criterion | Weight | MailerLite | Systeme.io |
|---|---|---|---|
| Starting Price | 30% | $10/mo | $17/mo |
| Deliverability | 25% | 97% | 95% |
| Rating | 25% | 4.6/5 | 4.8/5 |
| Integrations | 10% | 140 | 5000 |
| Free Tier | 10% | Yes | Yes |
Weights determine how much each criterion counts toward the final score. See full methodology
Choose MailerLite if…
- + You want lower starting costs ($10/mo)
- + You need A/B testing
- + You need advanced analytics
- + You're a small businesses
Choose Systeme.io if…
- + You're a solopreneurs
- + You're a course creators
- + Exceptionally generous free plan with 2,000 contacts, unlimited emails, funnels, blog, course, and affiliate program management