Best Mailchimp Alternatives (2026): Tested & Ranked

Mailchimp built its reputation on being the easiest way to send email. In 2026, it’s coasting on that reputation while quietly making the product worse for everyone except enterprise accounts. Three things are driving the exit wave right now: the free plan got gutted to 250 contacts with zero automation, the pricing at mid-list sizes is genuinely hard to justify (~$100/month for 5,000 contacts), and — the one that hits hardest when you actually read your invoice — Mailchimp charges you for unsubscribed contacts. Your list grows, people opt out, your bill goes up anyway. That’s the deal.

If you’re actively looking to switch or just want to avoid walking into that trap, here’s what I’d actually use instead, ranked by how well each tool solves a real problem Mailchimp has created.

Quick Picks

• Best overall alternative: Kit — generous free tier, built for real audience growth
• Best for small businesses needing more than email: Brevo — SMS + CRM bundled in
• Best pure value: MailerLite — advanced features, no arbitrary tier gates
• Best for B2B outbound sales teams: Apollo — not for newsletter marketers

Ranked Alternatives

#1 — Kit (formerly ConvertKit)

Best for: creators, bloggers, course sellers, anyone building an audience

Kit is the most direct answer to Mailchimp’s worst habit: billing you for people who left. Kit only charges for active subscribers, full stop. The free plan covers up to 10,000 subscribers with unlimited sends — making Mailchimp’s 250-contact cap look like a bad joke. On top of that, Kit includes native digital product sales, so you can sell an ebook or course without duct-taping a third-party processor into your workflow. Automation is genuinely approachable and available from the free tier, not locked behind an upgrade wall.

At ~$25/month for lists beyond 10,000 subscribers, Kit is also significantly cheaper than Mailchimp’s ~$100/month for 5,000 contacts. That pricing gap, combined with the active-subscriber-only billing model, is why Kit ranks first. If you’re a creator who’s been tolerating Mailchimp because you know the interface, Kit will feel like an upgrade within a week.

Trade-off: Template variety is thinner than Mailchimp’s. If pixel-perfect email design is your priority, you’ll feel the difference immediately.

#2 — Brevo (formerly Sendinblue)

Best for: small businesses that need SMS + CRM without buying three separate tools

Brevo runs about $39/month for 5,000 contacts versus Mailchimp’s ~$100 — a 60% cost reduction before you factor in anything else. But the real selling point is the bundle: SMS marketing and a functional CRM are included on most paid plans. If you’re currently paying separately for email, SMS, and a CRM, Brevo collapses three line items into one. The free plan gives you 1,000 subscribers and 12,000 sends per month, which is meaningfully better than Mailchimp’s current free offering. The only real friction on the free tier is a 300-emails-per-day send cap, which disappears on any paid plan.

Trade-off: The template library isn’t as polished as Mailchimp’s, and the interface has a few rough edges that feel unfinished. Functional, not beautiful.

#3 — MailerLite

Best for: growing businesses and solopreneurs who want advanced features without tier games

MailerLite’s biggest credibility point is what it doesn’t do: it doesn’t charge for unsubscribed contacts, and it doesn’t lock A/B testing or advanced automation behind premium tiers. You get the full feature set from the first paid plan. The free tier covers 1,000 subscribers and 12,000 monthly sends — same floor as Brevo’s free plan, but with a slightly cleaner interface that non-marketers tend to find easier to navigate. At ~$15/month to start, pricing scales predictably with list size, so you can actually budget for it as you grow without surprise overages.

Trade-off: Deliverability reputation is solid but not exceptional. If you’re sending to large, cold-ish lists, test carefully before committing fully.

#4 — Apollo

Best for: B2B sales teams doing outbound prospecting, not newsletter marketers

Apollo doesn’t belong on this list if you’re sending a weekly newsletter to customers. It absolutely belongs here if you’re a sales team using Mailchimp as a workaround for outbound prospecting — which more B2B teams do than admit. Apollo gives you a 275M+ contact database, email sequencing, and CRM integration in one platform, replacing the messy stack of Mailchimp + LinkedIn scraper + Google Sheets that too many teams are running. At ~$49/month, the breadth of the toolset is hard to match at the price. The free tier is usable, not crippled.

Try Apollo free →

Trade-off: Apollo wins on breadth, not depth. If you need heavy deliverability infrastructure or sophisticated behavioral segmentation, you’ll eventually feel its limits.

#5 — ZeroBounce

Best for: anyone with a dirty list who’s been burning money on bad sends

ZeroBounce isn’t a Mailchimp replacement — it’s what you run before migrating to any of the above. If your Mailchimp account has been accumulating contacts for years, your bounce rate is probably uglier than you think, and every platform you migrate to will penalize you for it. ZeroBounce validates addresses, removes invalid and risky contacts, and gives you a clean list to import. This is the unsexy step most switchers skip — and then wonder why their deliverability is bad on the new platform. Run it first. It pays for itself in the first campaign.

Try ZeroBounce free →

#6 — AiSDR

Best for: small B2B sales teams who want AI-personalized outbound without hiring SDRs

AiSDR sits in a specific lane: it writes and sends personalized outbound emails and follow-up sequences automatically. If you’re a small B2B team using Mailchimp for prospecting because you don’t have headcount for manual outreach, this is the more honest tool for that job. It handles the writing and sequencing; you focus on closing. Not a newsletter tool, not a CRM — but a legitimate replacement for the prospecting use case that Mailchimp was never designed for.

Try AiSDR free →

#7 — Reply.io

Best for: multichannel outbound sequences (email + LinkedIn + calls)

Reply.io is a serious multichannel outreach engine. Email, LinkedIn, SMS, and calls can all be sequenced from one interface. If you’ve been forcing Mailchimp to do outbound prospecting work, Reply.io is built for exactly that. The setup takes longer than most tools on this list and rewards power users more than occasional ones — expect a learning curve. One honest caveat: Reply.io won’t tell you who to contact based on buying intent; it automates how you contact them. Pair it with Apollo or a data source for best results.

Try Reply.io free →

Full Comparison Table

How to Choose the Right Mailchimp Alternative

Start with your actual use case, not the feature list.

• Creator or newsletter operator: Kit handles 90% of what you need for free and grows with you. The 10,000-subscriber free tier alone makes it the default answer for most people asking this question.
• Small business that texts customers and needs basic CRM: Brevo saves you money and consolidates tools. The 60% cost reduction at 5,000 contacts is real and significant.
• Growing business that wants predictable, full-featured pricing: MailerLite is the least complicated upgrade — everything included, no surprises.
• B2B team doing outbound prospecting: Apollo or Reply.io are the honest tools for that job. Mailchimp was never designed for it.
• Anyone migrating a list older than 18 months: Run it through ZeroBounce first. Migrating a dirty list just moves the deliverability problem to a new platform.

FAQ

Is Mailchimp still worth it in 2026?

For large enterprise accounts with dedicated designers and complex segmentation needs, possibly. For anyone else — especially businesses with lists under 25,000 contacts — the pricing math stopped working. The free plan is nearly useless at 250 contacts, the Standard plan runs ~$100/month for 5,000 contacts, and you’re paying for contacts who already unsubscribed. The brand recognition no longer justifies the premium when Kit offers 10,000 free subscribers and Brevo costs 60% less at comparable list sizes.

Will I lose data when I migrate away from Mailchimp?

You won’t lose contacts — every platform listed here accepts CSV imports, and Mailchimp lets you export cleanly. What you will lose is historical campaign analytics (open rates, click history) and any complex automations that don’t map directly to the new platform’s logic. Budget two to four hours for migration on a simple setup; more if your automations are layered. And clean your list with ZeroBounce before importing — don’t carry bad addresses to a fresh account.

Do any of these alternatives also charge for unsubscribed contacts?

Kit and MailerLite explicitly do not — you only pay for active subscribers. Brevo charges based on total contact count in your database, so check their specific policy at signup and archive unsubscribes promptly. Apollo, AiSDR, and Reply.io operate on different models entirely (seats, credits, or sequences), so the unsubscribed-contact billing issue doesn’t apply in the same way.

Which Mailchimp alternative has the best free plan?

Kit wins this clearly: 10,000 subscribers and unlimited sends at no cost. Brevo and MailerLite both offer 1,000 subscribers and 12,000 monthly sends free, which is still four times better than Mailchimp’s current 250-contact ceiling.