Mailchimp vs Brevo in 2026: Which Email Marketing Platform Is Worth Your Money?

Two email marketing giants, one pivotal pricing decision. Mailchimp charges by how many contacts sit in your database; Brevo charges by how many emails you actually send. That single architectural difference determines which platform costs your business $25 a month — and which costs $100 — at exactly the same sending volume. Before picking either one, you need to know which side of that equation your business is on.

Mailchimp: The Established Standard

Founded in 2001 and acquired by Intuit in 2021, Mailchimp is the name most people reach for when they think "email marketing." It serves roughly 13 million businesses worldwide and its reputation rests on a polished email builder with hundreds of professionally designed templates, deep ecommerce integrations — particularly with Shopify and WooCommerce — and a brand ecosystem that spans social ads, landing pages, and detailed purchase-based analytics. It is genuinely the most feature-rich platform in this comparison, and it prices accordingly.

Mailchimp's free plan was cut in January 2026 from 500 contacts down to 250, with a send limit of 500 emails per month — a meaningful reduction that signals where Intuit's pricing strategy is headed. Paid plans scale by contact count: the Essentials tier starts at $13/month, Standard at $20/month, and Premium at $350/month covering up to 150,000 monthly sends.

Mailchimp

The all-in-one email marketing platform for growing businesses.

Email CampaignsAutomationsLanding PagesAnalytics

Freemium$13 / Monthly

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Brevo: The European Value Challenger

Formerly known as Sendinblue, Brevo rebranded in 2023 and has been steadily eating Mailchimp's lunch at the value end of the market. The Paris-based company prices by email volume rather than contact count — a fundamentally different bet on what actually costs money in email marketing. Its free tier offers 300 emails per day with unlimited contact storage, a significantly more generous baseline than Mailchimp's 250-contact ceiling.

Brevo's paid Starter plan begins at $9/month for 5,000 emails per month, with the Business tier at $18/month adding landing pages, multi-user access, and priority support. Unlimited contacts across all plans means you're never paying to store audiences you haven't emailed yet. Beyond email, Brevo natively integrates SMS, WhatsApp campaigns, transactional email, and a built-in sales CRM — functionality that would require multiple separate tools with Mailchimp.

Brevo

Email, SMS, and marketing automation on a generous free plan.

Email + SMSMarketing AutomationBuilt-in CRMVolume Pricing

Freemium$9 / Monthly

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Pricing: Where the Real Difference Shows Up

The contact-based vs. email-volume pricing gap is not a rounding error. At 10,000 contacts sending 20,000 emails per month, Mailchimp charges around $100; Brevo charges around $25. Same work, four different price tags. An engineer on Hacker News who had grown past 40,000 subscribers put it plainly : "Sending even a single campaign was becoming expensive with MailChimp. You could always move to Brevo (formerly Sendinblue) or Mailjet, it'd be cheap." This is the pattern behind a wave of migrations that Capterra reviewers and forum threads have documented over the past two years.

Mailchimp's model works in your favor when your list is small and you send constantly — a retailer emailing daily promotions to under 2,000 subscribers will find Mailchimp's unit economics competitive. Brevo's model wins as soon as that list grows without a proportional increase in send frequency. A B2B company with 15,000 contacts but monthly newsletters? Brevo at $25 vs Mailchimp at $135 is a clear call.

Mailchimp is cheaper when:

• Your list is under 1,000 contacts and you send daily or near-daily campaigns
• You need native ecommerce revenue reporting and are already on Shopify or WooCommerce

Brevo is cheaper when:

• Your contact list is growing faster than your sending frequency (typical for B2B, SaaS, nonprofits)
• You also need SMS, WhatsApp, or transactional email and don't want to pay for separate tools

Email Builder: Mailchimp's Clearest Advantage

Mailchimp's drag-and-drop builder is widely regarded as the most polished in the category. Its template library spans hundreds of professionally designed layouts, and AI-assisted content tools can generate subject lines and body copy. Preview mode is accurate, and rendering across email clients is consistently good. If your business lives and dies by the look of its newsletters — fashion brands, design agencies, premium publishers — Mailchimp's editor is meaningfully better and that advantage is real.

Brevo's editor covers the fundamentals well — most campaigns ship without friction. But the interface feels less refined than Mailchimp's, with fewer native design options and a smaller template library. This is a consistent complaint in comparison reviews and a legitimate trade-off. For teams with designers who export custom HTML, the gap largely closes. For teams relying on the builder directly for client-facing work, it is a real consideration.

Automation and Workflows

Both platforms offer visual automation builders with trigger-based workflows — welcome sequences, abandoned cart emails, re-engagement flows. Mailchimp's Customer Journey Builder is more visual and supports branching logic based on purchase history, email engagement, and demographic segments. It integrates natively with social retargeting ads, letting you move a contact from email to a Facebook ad to a follow-up email in a single workflow. For ecommerce-heavy use cases, this integration depth is a genuine differentiator.

Brevo's automation engine is solid and, crucially, can span channels in the same workflow — trigger an SMS message three days after an email goes unopened, or fire a transactional notification when a CRM deal stage changes. For multi-channel sequences this is actually more capable than Mailchimp. Note that full automation is available on the Business plan; the Starter tier covers basic triggers only.

SMS, Transactional Email, and Built-in CRM

This is where Brevo's competitive advantage becomes most concrete. SMS and WhatsApp campaigns are native to the platform — no third-party integration, no extra subscription, just a unified inbox with a shared contact database across every channel. Transactional email (order confirmations, password resets, receipts) runs on the same infrastructure as marketing campaigns and is included on all plans.

Mailchimp routes transactional email through Mandrill , a separate add-on with its own pricing starting at $20/month. It works well, but it's an added layer of complexity and cost. For businesses that need transactional email alongside marketing campaigns — most SaaS products and ecommerce stores — Brevo's bundled approach avoids paying twice for the same underlying infrastructure.

Deliverability: Both Solid, With Nuance

Both platforms achieve solid inbox placement rates for well-warmed sending domains. One engineer on Hacker News made the honest observation that "email marketing providers like MailChimp charge a premium because they have highly trustworthy send addresses and IPs that email servers can trust" — a fair point about Mailchimp's infrastructure reputation built over more than two decades of operation.

In independent deliverability tests, the gap between the two has narrowed significantly since 2023. Brevo's shared IP reputation has strengthened as its user base has grown. Where Mailchimp still holds an edge is for brand-new senders with no prior domain reputation — its established infrastructure gives new accounts a slight delivery advantage out of the gate. For established senders with a warmed domain and healthy engagement rates, the difference is negligible.

Who Should Use Mailchimp?

Mailchimp is the right call if you run a design-forward brand sending frequent campaigns to a relatively small, well-curated list. It is the strongest option for ecommerce businesses on Shopify who want email, social ads, and customer journey automation in a single dashboard. It's also the better pick for agencies managing multiple client accounts who need robust permissions, per-client reporting, and a polished campaign builder they can hand to non-technical clients.

Be realistic about the ceiling: if your list grows past 2,500 contacts, the contact-based pricing model starts working against you quickly. The cut to 250-contact free plans in January 2026 is a clear signal of where Intuit is taking pricing — growth will cost you more, not less.

Who Should Use Brevo?

Brevo is the obvious choice for businesses with growing lists and moderate sending frequency — which describes the majority of B2B companies, nonprofits, and SaaS products. Multiple Capterra reviewers document switching from Mailchimp as list size grew and costs became hard to justify. Brevo also wins clearly if you need SMS, WhatsApp, or transactional email — running all three through one platform with a shared contact database simplifies your stack and consolidates what would otherwise be three separate vendor relationships.

Brevo is a particularly strong fit for European businesses where GDPR compliance is non-negotiable. The company's French origins, EU data residency options, and built-in consent management tools are genuine structural advantages for customers in that market — not just marketing copy.

Bottom Line: Let the Pricing Model Decide

The Mailchimp vs Brevo decision comes down to one question: does your list grow faster than your sending frequency? If yes, choose Brevo — you will save significantly as you scale, and you'll get SMS, CRM, and transactional email bundled in. If you email the same small, active list very frequently and depend on a best-in-class email builder and ecommerce automation, choose Mailchimp. For most businesses in the middle — growing lists, monthly or bi-weekly newsletters, basic automation — Brevo delivers roughly 80% of Mailchimp's feature set at 20–25% of the cost. That math is hard to argue with. Also worth comparing: MailerLite occupies a similar value position to Brevo with a slightly cleaner builder, and rounds out the email marketing decision for budget-conscious teams who want more design control.