Mailchimp vs MailerLite
Both charge per subscriber and costs compound as your list grows. Here is the honest breakdown of where each tool wins and where it falls short in 2026.
Key takeaways
The core difference: Mailchimp bills you for unsubscribed and inactive contacts unless you manually clean them. MailerLite only charges for active subscribers. That gap quietly inflates your Mailchimp bill over time.
- MailerLite free plan: 500 subscribers, 12,000 emails/month, automation included. Mailchimp free plan: 250 contacts, 500 sends/month, no automation.
- At 50k subscribers: MailerLite Growing Business costs $220/month. Mailchimp Standard costs $339/month.
- Mailchimp deprecated its Classic Automation in mid-2025 — Essentials plan users now have no multi-step automation at all.
- MailerLite unlimited sends on all paid plans up to 50k; Mailchimp imposes monthly send caps with overage fees.
Mailchimp vs MailerLite: Quick Comparison
| Features | Mailchimp | MailerLite |
|---|---|---|
| Free plan subscribers | 250 | 500 |
| Free plan sends/month | 500 | 12,000 |
| Automation (free plan) | No | Yes |
| Starting paid price | $13/month | $10/month |
| At 10k subscribers | $78/month | $50/month |
| At 50k subscribers | $339/month | $220/month |
| Bills inactive contacts | Yes | No |
| Unlimited sends | No (caps + overage) | Yes (all paid) |
| Multi-step automation | Standard+ only | All paid plans |
| Social ad management | Yes | No |
What Are Mailchimp and MailerLite?
Mailchimp
The default email platform for most businesses — newsletters, automations, landing pages, social ads, and basic CRM in one tool.
- Free plan: 250 contacts, 500 sends/month (cut January 2026). No automation on free plan.
- Essentials: $13/month (500 contacts) — no multi-step automation. Standard: $20/month (500 contacts) — automation unlocked.
- 300+ native integrations including Shopify, WooCommerce, and Salesforce
- Ghost billing: unsubscribed and bounced contacts count toward your limit unless manually archived
- Send limits enforced monthly — overage fees apply if you exceed your plan allocation
MailerLite
A lean, affordable email platform built for creators and small businesses who want automation and clean design without paying Mailchimp prices.
- Free plan: 500 subscribers, 12,000 emails/month, automation and landing pages included
- Growing Business: $10/month (500 subs), $50/month (10k subs), $220/month (50k subs)
- Advanced plan: $20/month (500 subs), $73/month (10k subs) — adds custom HTML editor, dedicated IP
- Active-only billing: no charges for unsubscribed contacts
- Unlimited monthly sends on all paid plans up to 50,000 subscribers
Pricing Models: Mailchimp, MailerLite, and mailtani
Mailchimp: contact-based, ghost billing, send caps
- Free: 250 contacts, 500 sends/month (cut January 2026). No multi-step automation.
- Essentials: $13/month for 500 contacts, $50/month for 5,000. No multi-step automation.
- Standard: $20/month for 500 contacts, $78/month for 10,000, $339/month for 50,000
- Monthly send caps with overage fees — heavy-send months cost extra
- Ghost billing: unsubscribed and inactive contacts count toward your limit until manually archived
MailerLite: subscriber-based, active-only, unlimited sends
- Free: 500 subscribers, 12,000 emails/month, automation and landing pages included
- Growing Business: $10/month (500 subs), $50/month (10k), $220/month (50k)
- Advanced: $20/month (500 subs), $73/month (10k), $350/month (50k) — custom HTML, dedicated IP
- Unlimited sends on all paid plans up to 50,000 subscribers
- Active-only billing: unsubscribers removed automatically, no manual cleanup required
mailtani: €89 once, then near-zero sending costs
- One-time €89 payment — no monthly fee ever
- Unlimited contacts and sends — your cost never grows with your list
- AWS SES: ~$0.10 per 1,000 emails — a 10k-subscriber send costs about $1
- Full deliverability control on your own dedicated sending infrastructure
Mailchimp vs MailerLite: The Full Breakdown
The pricing gap is larger than most realise. At 10,000 subscribers, Mailchimp Standard is $78/month and MailerLite Growing Business is $50/month. At 50,000, it is $339/month vs $220/month. Over 3 years at 50k, that is $4,284 saved — enough to fund a meaningful marketing budget elsewhere. The gap compounds further when ghost billing inflates your Mailchimp contact count.
Mailchimp deprecated multi-step automation for Essentials users in mid-2025. Essentials users ($13/month) are now stuck with single-email welcome sequences and no drip campaigns. MailerLite includes full visual automation — branching logic, behavioural triggers, and multi-step sequences — on every paid plan from $10/month. For a founder running onboarding or nurture flows, this is not a marginal difference.
MailerLite unlimited sends eliminate a hidden Mailchimp cost. Mailchimp imposes monthly send limits with overage fees. A 10,000-contact list on Mailchimp Standard is capped at 120,000 emails/month — exceeding that triggers per-email charges. MailerLite has no send limits on paid plans — send as many times as you want without budgeting for spikes.
Mailchimp wins on breadth for teams that use it. The 300+ native integrations, social ad management, and Mandrill transactional email layer are capabilities MailerLite cannot match. For e-commerce businesses running Facebook retargeting, Shopify flows, and email in one coordinated stack, Mailchimp is still more capable. For a founder who primarily sends email, those features add price without adding value.
How Mailchimp, MailerLite, and mailtani Compare, Feature by Feature
| Feature | Mailchimp | MailerLite | mailtani |
|---|---|---|---|
| Free plan with automation | |||
| Active-only billing | |||
| Unlimited sends (paid) | |||
| Multi-step automation | ✓ Standard+ | ||
| A/B testing | ✓ Standard+ | ||
| Landing pages | |||
| Transactional email (built-in) | ✓ Mandrill add-on | ||
| Social ad management | |||
| 300+ integrations | |||
| Bring your own SMTP | |||
| Email warmup | |||
| Inbox rotation | |||
| Flat one-time pricing | |||
| Survey tool | |||
| Multivariate testing | ✓ Premium | ||
| Pop-up forms | |||
| E-commerce integrations | |||
| Predictive analytics | ✓ Premium | ||
| Custom HTML editor | ✓ Advanced | ||
| RSS email campaigns |
The Third Option: Why Founders Pick mailtani
- One-time €89 payment with no monthly fees, no per-contact charges, and no billing surprises as your list grows
- Bring your own AWS SES or Resend key: full deliverability control on your own dedicated sending infrastructure
- Email sequences and drip campaigns included on every plan — no Standard upgrade required
- Unlimited contacts and sends: your tool cost stays completely flat regardless of list size
What Each Tool Is Built For
Mailchimp
Optimised for multi-channel marketing teams and e-commerce.
Social ads, 300+ integrations, predictive CLV analytics, and advanced CRM segmentation make Mailchimp a solid pick for teams running campaigns across email, Facebook, and Google. It is overkill and overpriced for founders or solo creators who only need email.
MailerLite
Optimised for cost-conscious founders and small businesses.
Clean interface, automation on every paid plan, unlimited sends, and active-only billing make MailerLite the most rational Mailchimp replacement for bootstrappers and indie hackers who want professional email at a sustainable price.
Mailchimp vs MailerLite: Who Should Choose Which?
Choose Mailchimp if...
- You run multi-channel campaigns and need Facebook or Google ad integration
- You rely on specific Shopify, Salesforce, or WooCommerce integrations not available in MailerLite
- You need advanced CRM features including predictive CLV scoring
- You manage a larger team and need the full Mailchimp ecosystem
Choose MailerLite if...
- You want automation included from the cheapest plan, not locked behind Standard
- You want unlimited sends without worrying about monthly send caps
- You want active-only billing with no ghost contact charges
- You are a founder, creator, or small business owner on a budget
- You want a cleaner, faster interface with a shorter learning curve
Mailchimp vs MailerLite: Pros & Cons
Mailchimp
Pros
- 300+ native integrations — Shopify, Salesforce, WooCommerce, HubSpot
- Social ad management — Facebook, Instagram, and Google ads in one tool
- Strong brand recognition — widely supported by agencies and third-party tools
- E-commerce analytics — predictive CLV and purchase-behaviour segmentation on Premium
- Mandrill transactional email — developer API for triggered sends (paid add-on)
Cons
- Ghost billing — unsubscribed contacts inflate your count until manually archived
- Free plan gutted — cut to 250 contacts and 500 sends/month in January 2026
- Automations locked — multi-step flows removed from Essentials in mid-2025
- Send caps with overage — exceed your monthly limit and pay per email
- Reportedly doubles in price after year one across all tiers
MailerLite
Pros
- Active-only billing — no charges for unsubscribed contacts
- Unlimited sends on all paid plans — no monthly caps or overage fees
- Automation on every paid plan — full visual builder from $10/month
- 30-35% cheaper than Mailchimp at every comparable tier
- Dedicated IP option on the Advanced plan ($20/month)
Cons
- No social ad management — email-only, no Facebook or Google ad integration
- Fewer integrations — significantly smaller native library than Mailchimp
- No predictive analytics — no CLV scoring or predictive segmentation
- Custom HTML editor gated to Advanced plan ($20/month)
- No BYOS — no option to bring your own SMTP key at any tier
Neither Mailchimp nor MailerLite right for you?
Both tools charge monthly and costs grow with your list. mailtani is €89 once: connect your own AWS SES or Resend key and send unlimited emails with sequences, broadcasts, warmup, and inbox rotation included. Your bill stays flat.
14-day free trial
Before You Decide: Common Questions Answered
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