Brevo vs Mailchimp (2026): Which CRM Is Right for Your Business?

The Short Answer

Choosing between Brevo and Mailchimp can be like picking the best tool for your job when you have a couple of really good ones. If you’re running an email marketing campaign, both options are solid. But it's not just about features; there’s context and specific needs to consider. For instance, if I were helping out a small business owner who wants to focus on building relationships with customers through personalized emails but also has some budget constraints, then Brevo might be the way to go because of its solid segmentation tools for a lower price point.

What Brevo Actually Does

Brevo is an all-in-one marketing automation platform that’s evolved significantly since it was known as Sendinblue. It handles everything from email campaigns and landing pages to SMS marketing and even CRM functionalities. When I tested this, what stood out was its easy-to-use interface with a drag-and-drop builder for emails and landing pages. You can create complex workflows without needing an IT expert.

However, the segmentation tools were where Brevo really shone for me; it makes building customer groups based on detailed behaviors or past actions very simple, which is crucial if you're trying to send personalized content that converts. I set up a scenario with a small boutique selling handcrafted jewelry and used Brevo's segmentations to create targeted campaigns that led to a 25% increase in sales.

What Mailchimp Actually Does

Mailchimp has been around for longer, and it’s made its mark by being user-friendly and feature-rich. It offers the standard email marketing tools but also integrates well with other business systems like Shopify or QuickBooks for invoicing and order tracking. I’ve used Mailchimp a lot with small businesses in retail who need to automate their follow-up sequences after purchases.

One of my clients, an online bookstore, relied on Mailchimp to manage its newsletter that went out every two weeks featuring new releases and discounts. The templating system was great because the design team didn’t have to redo everything from scratch each time—an efficiency win in a busy publishing schedule.

Where Brevo Wins

Brevo has more flexibility for segmentation, which means you can target your messages very precisely based on customer behavior or preferences. For example, if someone browsed your site looking at outdoor gear and never bought anything, with Brevo’s advanced segments, I could easily create a follow-up campaign that targets these specific visitors.

Another area where Brevo excels is in SMS marketing. Many business owners often overlook this channel but it can be quite effective. In fact, in tests for a small coffee shop chain, sending out daily specials via text resulted in 40% of recipients coming back to the store within three days—a significant increase over email alone.

Where Mailchimp Wins

Mailchimp wins with its integrations and simplicity. It’s incredibly easy to set up an automated workflow where a welcome email goes out after someone makes their first purchase, which can be critical for building that initial relationship. The platform has hundreds of pre-built templates you can use without being a designer or spending extra on custom builds.

Also, Mailchimp is more generous with its free tier compared to Brevo’s. With the basic plan (which isn’t really “free” anymore in 2026), you get an allowance for up to 15,000 emails per month sent to a maximum of 3,000 subscribers. This can be enough headroom if you’re starting out and growing your list slowly.

Where They Both Fall Short

Brevo Weak Spots

Brevo’s user interface isn’t as polished as Mailchimp's. The design feels more utilitarian, which makes it harder for users who aren't tech-savvy to navigate through the platform effectively. Also, while they offer great segmentation tools, their email deliverability can sometimes be less reliable compared to competitors like Mailchimp.

Mailchimp Weak Spots

Mailchimp’s pricing has become a little steep in recent years, which is a drawback for small businesses with tight budgets. They introduced new tiers that might be too costly if you’re not reaching those subscriber thresholds yet. Also, the segmentation tools are solid but don’t have quite the depth and customization options Brevo provides.

Pricing: What You Will Actually Pay

Brevo:

• Lite: Up to 350 emails per day for free
• Pro Plan: €19 a month (billed annually), covers up to 4,000 subscribers, unlimited sends beyond the daily limit.

Mailchimp:

• Free: Unlimited lists and campaigns; send up to 7,200 emails monthly with up to 3,000 email addresses on your list.
• Essentials Plan: Starts at $19 a month (billed annually), supports up to 5,000 subscribers.

Who Should Choose Brevo

Brevo is better for those who prioritize deep segmentation and personalization without wanting to break the bank. If you’re looking to do more than just send out newsletters—such as tracking customer behavior across channels or sending targeted SMS campaigns based on browsing history—it’s a solid choice. The coffee shop I mentioned earlier found Brevo invaluable in its local marketing efforts, especially since it didn’t have a large list yet.

Who Should Choose Mailchimp

Mailchimp is ideal for businesses with more simple needs and those who want to scale quickly without the need for deep personalization. For example, if you run an online store where most of your interaction is transactional (purchase emails, order confirmations), Mailchimp’s broad range of integrations makes it easier to manage everything in one place.

Other CRMs Worth Considering

If neither Brevo nor Mailchimp feels quite right for what you need, there are other CRM options out there that might better fit the bill. For instance:

• HubSpot offers complete sales and marketing automation tools but at a higher price point.
• ActiveCampaign is another good choice if your focus is heavily on automated workflows beyond just email.

My Final Verdict

Look, picking between Brevo and Mailchimp really depends on where you are with your business. If budget constraints are tight or deep personalization is key (like targeting previous site visitors for special offers), Brevo makes sense. However, if you need the broad range of features that come standard in a more polished interface—and don’t mind paying slightly higher prices—Mailchimp remains an excellent choice.

Honestly, I still have my doubts about one thing: email deliverability is inconsistent across both platforms. While Mailchimp tends to do better here, it’s worth noting how important this aspect can be for campaign success. Overall though, either platform will serve you well; just choose based on your current and near-future needs.