Brevo vs Mailchimp: Email Marketing Platform Comparison for Small Business Growth

If you're running a small business and shopping for email marketing software, Brevo and Mailchimp are probably on your shortlist. Both platforms are popular, reasonably priced, and can handle list building, campaign creation, and basic automation.

But they're quite different under the hood. One is built for simplicity and reach. The other prioritizes automation and CRM integration. This comparison cuts through the marketing speak and helps you decide which one actually fits your operation.

#What Each Platform Does

Mailchimp is the household name. It started as a free email tool in 2001 and scaled into a full marketing automation platform under Intuit ownership. Most people know it because they've seen the friendly chimp logo.

Brevo (formerly Sendinblue) took a different path. It's a French company that built email, SMS, and CRM tools from the ground up as an integrated suite. They're newer to the US market but have been quietly building a solid product.

Both can send campaigns, segment audiences, and automate workflows. The real differences show up in pricing structure, feature depth, and how they handle CRM integration.

#Pricing Structure: Where You'll Actually Feel the Difference

This is where the platforms diverge sharply.

#Mailchimp Pricing

Mailchimp has four paid tiers after the free plan:

The free plan is genuinely useful. You can send to 500 contacts and hit 500 emails per day. No credit card required. But the jump from free to Standard is where most small businesses land: $20/month gets you unlimited daily sends and basic automation.

One catch: Mailchimp charges by subscriber count after your first 500 free contacts. So if you grow to 5,000 subscribers, you're looking at roughly $50/month on Standard pricing, not $20. They're transparent about it, but it compounds over time.

#Brevo Pricing

Brevo charges differently. You pay based on email volume, not subscriber count:

The key insight: Brevo's pricing is based on how much you send, not how many contacts you have. If you have 50,000 subscribers but only send once a month, you'll pay significantly less on Brevo than Mailchimp.

For a business sending weekly campaigns to a 10,000-person list, Brevo's Starter plan ($20/month for 40,000 sends) covers it. Mailchimp would cost you more as your subscriber count grows.

Winner here: Brevo for growing lists. Mailchimp for frequent senders to smaller audiences.

#Feature Comparison: What You Actually Get

#Automation and Workflows

Mailchimp's automation is straightforward. You can build simple workflows: if subscriber clicks a link, send them a follow-up. If they don't open in 3 days, send a reminder. Standard triggers and actions work well for most small businesses.

Brevo's automation is more powerful. You can stack multiple conditions, add time delays, segment dynamically, and even connect external webhooks. If you need sophisticated workflows, Brevo gives you more room to build them.

Advantage: Brevo for complex automation. Mailchimp for simple, fire-and-forget campaigns.

#CRM Integration

Here's a major gap. Mailchimp has a lightweight CRM, but it's mostly a contact database. You can add custom fields and track basic interactions, but it doesn't feel like a real CRM.

Brevo includes a proper CRM at no extra cost. It has deal tracking, pipeline visualization, activity logs, and real contact history. It's not Salesforce, but it's actually useful for sales teams managing leads.

If you're already paying for a separate CRM like Pipedrive or HubSpot, this doesn't matter. But if you're looking to consolidate tools, Brevo's integrated CRM saves you from buying another platform.

Advantage: Brevo by a mile.

#Segmentation and Personalization

Both platforms segment audiences. Mailchimp lets you segment by behavior, demographics, and engagement. Brevo does the same, plus dynamic content blocks that change based on subscriber attributes.

For most campaigns, the difference is minimal. You'll reach the same results either way.

Slight edge: Brevo for advanced personalization. Practical difference: negligible.

#SMS and Multi-Channel Sending

Mailchimp added SMS capability, but it feels bolted-on. You pay extra for SMS credits on top of your email subscription.

Brevo built SMS from the ground up. You can send SMS campaigns alongside email for the same contact. The interface is unified, and SMS rates are competitive.

If SMS outreach matters to your business, Brevo is the cleaner solution.

Advantage: Brevo.

#Template and Design Tools

Both have drag-and-drop editors and template libraries. Mailchimp's templates are more polished and numerous. Brevo's are functional but less extensive.

For most campaigns, either works. Neither will slow you down.

Slight edge: Mailchimp for design polish. Practical difference: small.

#Deliverability: Getting Into the Inbox

Email deliverability depends on sender reputation, list quality, and authentication setup. Both platforms handle this, but Mailchimp has a structural advantage.

Mailchimp's massive user base means thousands of senders, which builds collective reputation. You benefit from that size.

Brevo has caught up significantly. Their infrastructure is solid, and they monitor deliverability carefully. In my experience, both platforms see 95%+ inbox placement rates when you follow best practices (clean lists, good authentication, relevant content).

The risk: if you're sending low-quality email (purchased lists, no permission), both platforms will punish you equally. Neither will save bad sending practices.

Practical reality: Tie for legitimate senders. Both will fail you if your list is garbage.

#Ease of Use and Learning Curve

Mailchimp is simpler to learn. The interface is intuitive, and you can build your first campaign in 10 minutes. There's less to configure.

Brevo has more moving parts. The CRM integration, multi-channel sending, and advanced automation mean more options. It takes longer to master, but that's because it does more.

If you want to send a weekly campaign with minimal friction, Mailchimp wins. If you want flexibility and power, Brevo's complexity is worth it.

Advantage: Mailchimp for simplicity. Brevo for capability.

#Integration Ecosystem

Mailchimp integrates with Shopify, WooCommerce, Zapier, and most popular tools. It's the standard, so most apps prioritize Mailchimp support.

Brevo integrates with the same platforms but sometimes as a second-class citizen. Zapier supports both equally.

If you're using niche tools, check that Brevo has a native integration before committing. Mailchimp is safer if integrations matter.

Advantage: Mailchimp.

#Real-World Scenario: Which Platform Works for You

#You should choose Mailchimp if:

You're sending weekly or monthly campaigns to a small list (under 5,000 subscribers). You want the simplest possible setup. You're comfortable with a lightweight CRM or you already use Salesforce/HubSpot. You're integrating with Shopify or WooCommerce and want first-class support.

#You should choose Brevo if:

You have a large subscriber list but send infrequently. You need real CRM functionality built in. You're sending SMS alongside email. You want sophisticated automation without paying premium prices. You need to support multiple languages or operate globally.

#Data and Support

Mailchimp has detailed reporting and analytics. You can see open rates, click rates, list growth, and engagement trends. Nothing fancy, but comprehensive.

Brevo's reporting is equally good. Both platforms provide what you need to track campaign performance.

Support is faster with Mailchimp if you're on a paid plan. Brevo's support is reliable but slower. Email usually takes 24-48 hours.

#Cost Comparison Over Time

Let's use a concrete example. You're running a 10,000-subscriber list and sending twice a week.

Mailchimp: 10,000 subscribers = roughly $100-150/month on Standard plan (pricing scales with subscriber count).

Brevo: Twice weekly to 10,000 = 80,000 sends/month, which fits comfortably in the Starter plan at $20/month.

Over a year, you'd spend $1,200-1,800 on Mailchimp vs. $240 on Brevo. That's a meaningful gap for a small business.

But if you have 2,000 subscribers and send daily, Brevo's Starter plan handles 40,000 sends/month easily, still $20/month. Mailchimp would be cheaper at that scale.

The math depends on your list size and send frequency.

#Bottom Line

Pick Mailchimp if you value simplicity, reputation, and wide integration support. It's the safer choice for businesses that want to set up email marketing and move on. The free plan is genuinely useful for testing.

Pick Brevo if you want more power for less money, especially if you have a growing list or need CRM features. The integrated SMS and automation capabilities make it better for businesses planning to scale email operations beyond basic campaigns.

For most small businesses in the 5-200 person range sending regular campaigns, Brevo's $20/month Starter plan covers your needs with room to grow. Mailchimp gets more expensive as your list grows.

Neither will fail you. Both send email reliably and have the tools you need. The decision comes down to how much automation and CRM functionality you need, and whether your list growth justifies Mailchimp's subscriber-based pricing.