Last reviewed: 2026-04-25 · Pricing verified: 2026-04-25
Mailchimp vs MailerLite: 2026 Comparison
Bottom line up front
Pick MailerLite for new SMB email marketing — cleaner UI, lower pricing, more honest billing (active contacts only), more generous free tier (1K subs vs 250). Pick Mailchimp if you\'re already invested in Mailchimp templates/segments/integrations and migration cost outweighs ongoing savings, or if you specifically need a niche integration only Mailchimp supports. For new 2026 deployments without prior Mailchimp investment, MailerLite is the better default.
Quick verdict
| Best for | Winner |
|---|---|
| New SMB email marketing | MailerLite |
| Cleanest UI / easiest to learn | MailerLite |
| Most honest billing model | MailerLite (active only) |
| Most generous free tier | MailerLite (1K subs, 12K emails) |
| Lowest paid tier price | MailerLite ($10/mo) |
| Widest third-party integrations | Mailchimp (~300+) |
| Brand recognition | Mailchimp |
| Already invested in Mailchimp | Mailchimp (avoid migration) |
Pricing side-by-side (verified 2026-04-25)
| Tier | Mailchimp | MailerLite |
|---|---|---|
| Free | 250 contacts, 1,000 sends/mo | 1,000 subscribers, 12K emails/mo |
| Entry paid | Essentials $13/mo (500) | Growing Business $10/mo |
| Standard / mid | Standard $20/mo (500) | Advanced $20/mo |
| 5K contacts | Standard ~$100/mo | Growing Business ~$30/mo |
| 10K contacts | Standard ~$110/mo / Premium $350 | Growing Business ~$70/mo |
| 50K contacts | Standard ~$450/mo | Advanced ~$200-300/mo |
| Premium / Enterprise | Premium $350+/mo | Enterprise custom (100K+) |
| Billing basis | All contacts incl. unsubscribed | Active subscribers only |
| Real cost premium | 20-40% above listed (unsubscribed) | None |
Feature matrix
| Feature | Mailchimp | MailerLite |
|---|---|---|
| Drag-and-drop email builder | Yes | Yes (cleaner) |
| Automation builder | Yes | Yes |
| Tagging / segmentation | Yes | Yes |
| Landing pages | Yes | Yes (unlimited Advanced) |
| Forms / popups | Yes | Yes |
| Free website builder | Yes (basic) | Yes (basic) |
| Custom HTML editor | Yes | Advanced+ |
| A/B testing | Standard+ | Advanced+ |
| Send-time optimization | Standard+ | Limited |
| Multi-step automations | Yes | Yes |
| Surveys | Yes | Yes |
| Third-party integrations | ~300+ | ~150+ |
| Active-only billing | No | Yes |
| Brand recognition | High | Growing |
When to pick Mailchimp
- Already invested in Mailchimp. Existing templates, segments, automations, integrations — migration cost is real.
- Need niche third-party integration only Mailchimp has. Check both lists first.
- Brand recognition matters for stakeholder buy-in. "We use Mailchimp" is sometimes easier to defend than "we use MailerLite."
- Premium plan ($350+/mo) features needed. Multivariate testing, advanced segmentation, dedicated support.
When to pick MailerLite
- New 2026 deployment without prior Mailchimp investment. Better default for fresh starts.
- Cleaner UI / easier learning curve. First-time email marketers benefit.
- Most generous free tier. 1K subs + 12K emails/mo vs Mailchimp\'s 250 contacts.
- Lowest paid tier. Growing Business at $10/mo.
- Honest billing. Active subscribers only — no surprise from unsubscribed contacts inflating bills.
Decision tree
- Already invested in Mailchimp templates/segments/integrations? → Mailchimp (migration cost exceeds savings).
- New business choosing email tool in 2026? → MailerLite.
- Need lowest paid tier? → MailerLite ($10/mo).
- Need most generous free tier? → MailerLite (1K subs).
- Need niche third-party integration only Mailchimp has? → Mailchimp.
- Premium-tier features ($350+/mo)? → Mailchimp Premium or step up to Klaviyo/ActiveCampaign.
Frequently asked
Mailchimp or MailerLite?
For most SMB use cases, MailerLite — cleaner UI, lower pricing at every tier, no billing on unsubscribed/duplicate contacts. Mailchimp's edge is its widest third-party integration ecosystem (~300+) and brand recognition. For new businesses choosing in 2026, MailerLite is the better default. For businesses already invested in Mailchimp templates, segments, and integrations, the migration cost may not justify the switch.
How much does each actually cost?
Mailchimp: Free (250 contacts), Essentials $13/mo (500), Standard $20/mo, Premium $350/mo (10K). Bills on unsubscribed and duplicate contacts so real cost is 20-40% higher than listed. MailerLite: Free (1,000 subscribers, 12K emails/mo), Growing Business $10/mo, Advanced $20/mo, Enterprise custom (100K+). MailerLite only counts active contacts. For a 5,000-contact list with average churn, MailerLite is roughly 30% cheaper than Mailchimp.
Why is MailerLite winning more head-to-heads?
Three reasons: (1) MailerLite's UI is genuinely cleaner and easier to learn — Mailchimp has gotten more bloated over the years, (2) MailerLite billing on active contacts only is more honest than Mailchimp's "all contacts including unsubscribed" model, (3) MailerLite's free tier (1K subs) is meaningful for new businesses while Mailchimp dropped its free tier from 500 to 250 in 2025. The market has noticed.
Which has better automations?
Both have solid automation builders. Mailchimp's automations have more configuration options but feel bolted onto a primarily-broadcast platform. MailerLite's automations are clean and well-designed from the ground up. For complex behavioral automations, neither matches Klaviyo or ActiveCampaign — but for SMB needs, both are sufficient.
Free tier comparison?
MailerLite: 1,000 subscribers, 12,000 emails/mo, automation, landing pages. Mailchimp: 250 contacts, 1,000 sends/mo, basic templates. MailerLite's free tier is meaningfully more generous — 4x the contacts and 12x the email volume.
Third-party integrations?
Mailchimp has the widest ecosystem (~300+ integrations) which is meaningful for businesses with niche tools. MailerLite has fewer (~150+) but covers the major tools most SMBs use. For "I need this specific niche integration," check both first.
Migration friction?
Both import subscribers via CSV with tag mapping. Mailchimp-to-MailerLite migration is straightforward; MailerLite-to-Mailchimp is also clean. Real migration cost is rebuilding automations and templates — budget 2-4 days for serious migration.
How we verified this
Pricing verified against mailchimp.com/pricing and mailerlite.com/pricing on 2026-04-25. Mailchimp 2025 free tier reduction (500 → 250) and unsubscribed-contact billing pattern confirmed via Retainful and EmailToolTester April 2026 reviews.
Sources
- Mailchimp Pricing (verified 2026-04-25)
- MailerLite Pricing (verified 2026-04-25)
- Retainful — Mailchimp Pricing 2026
- EmailToolTester — MailerLite Pricing 2026
Try them
See Mailchimp pricing → See MailerLite pricing →