Brevo vs Mailchimp (2026): Pay-Per-Send vs Pay-Per-Contact
By Alex Chen, SaaS Analyst · Updated April 12, 2026 · Based on hands-on testing with real campaigns
30-Second Answer
Choose Brevo if you have a large contact list — it charges per email sent (not contacts stored) with unlimited contacts on all plans. Saves 30-60% vs Mailchimp as your list grows. Plus SMS, WhatsApp, and transactional email included. Choose Mailchimpif you want the easiest drag-and-drop builder, the most templates, 300+ integrations, and the best analytics out of the box. Brevo wins 7-4 on value, but Mailchimp's ease of use is genuinely unmatched.
Our Verdict
Brevo (formerly Sendinblue)
- Unlimited contacts on all plans — pay per email only
- Transactional email + SMS + WhatsApp included
- Free plan: 300 emails/day with unlimited contacts
- Template library smaller than Mailchimp
- Learning curve for new email marketers
- Fewer third-party integrations (150+ vs 300+)
Deep dive: Brevo full analysis
Features Overview
Brevo's pricing model is its killer feature. While Mailchimp charges $100+/mo for 10,000 contacts, Brevo lets you store unlimited contacts and only charges for emails you actually send. For businesses with large lists that send 2-4 campaigns per month, this saves 30-60%. Built-in transactional email (no Mandrill add-on needed), SMS marketing, and WhatsApp Business integration make it a true multi-channel platform.
Pricing Breakdown (April 2026)
| Plan | Price | Key Features |
|---|---|---|
| Free | $0 | 300 emails/day, unlimited contacts, basic CRM |
| Starter | $25/mo | 20K emails/mo, no daily limit, basic reporting |
| Business | $65/mo | Marketing automation, A/B testing, advanced stats |
Who Should Choose Brevo?
- Businesses with large lists (10K+) that email 2-4x per month
- Teams needing transactional email alongside marketing email
- Companies wanting SMS and WhatsApp in one platform
- Budget-conscious teams tired of Mailchimp's contact-based pricing
Mailchimp
- Easiest drag-and-drop email builder in the market
- Largest template library with beautiful designs
- 300+ integrations — connects to everything
- Charges per contact stored — costs spike with growth
- Transactional email requires Mandrill add-on (extra cost)
- Free plan limited to 500 contacts
Deep dive: Mailchimp full analysis
Features Overview
Mailchimp is the world's most popular email marketing platform for a reason — the drag-and-drop builder is genuinely the easiest to use, the template library is the largest, and 300+ integrations mean it connects to virtually every tool in your stack. Advanced analytics, A/B testing, and send-time optimization help maximize open rates. The customer journey builder handles multi-step automation workflows.
Pricing Breakdown (April 2026)
| Plan | Price | Key Features |
|---|---|---|
| Free | $0 | 500 contacts, 1,000 emails/mo, basic templates |
| Essentials | $13/mo | 500 contacts, A/B testing, 24/7 support |
| Standard | $20/mo | 500 contacts, automation journeys, advanced analytics |
Who Should Choose Mailchimp?
- Email marketing beginners who want the easiest interface
- Small businesses with lists under 5,000 contacts
- Teams that need the most templates and integrations
- Marketers who value advanced analytics from day one
Side-by-Side Comparison
| Category | Brevo | Mailchimp | Winner |
|---|---|---|---|
| Pricing Model | Per email sent (unlimited contacts) | Per contact stored | ✔ Brevo |
| Unlimited Contacts | Yes — all plans | No — pay per contact | ✔ Brevo |
| Transactional Email | Included on all plans | Requires Mandrill add-on | ✔ Brevo |
| SMS Marketing | Built-in, included | Very limited | ✔ Brevo |
| Built-in WhatsApp Business | Not available | ✔ Brevo | |
| Automation | Advanced visual builder | Good customer journeys | ✔ Brevo |
| Template Library | Good selection | Largest template library | ✔ Mailchimp |
| Ease of Use | Good | Easiest in the market | ✔ Mailchimp |
| Integrations | 150+ integrations | 300+ integrations | ✔ Mailchimp |
| Analytics | Good reporting | Advanced analytics + send-time optimization | ✔ Mailchimp |
| Value for Money | Much cheaper at scale | Costs spike with list growth | ✔ Brevo |
● Brevo wins 7 · ● Mailchimp wins 4 · Based on 19,200+ user reviews
Which do you use?
Who Should Choose What?
→ Choose Brevo if:
You have a large contact list but email less frequently — volume-based pricing saves 30-60%. You need transactional email + marketing email together. You want SMS and WhatsApp alongside email. You want unlimited contacts on any plan.
→ Choose Mailchimp if:
You're new to email marketing and want the simplest possible experience. You have a small list (under 5,000) and send frequently. You want the most templates and 300+ integrations. You need advanced analytics from day one.
→ Consider neither if:
For advanced automation, ActiveCampaign is better than both. For creators and newsletters, ConvertKit or Beehiiv are more focused. For pure transactional email, SendGrid or Mailgun are purpose-built.
Best For Different Needs
Also Considered
We evaluated several other tools in this category before focusing on Brevo vs Mailchimp. Here are the runners-up and why they didn't make our final comparison:
Frequently Asked Questions
Editor's Take
Look, if you're reading this because your Mailchimp bill just doubled after hitting 10,000 contacts — yeah, switch to Brevo. The migration is painless (they literally have a Mailchimp import tool), and you'll save real money. But if you're starting fresh with a small list and your priority is beautiful emails with zero learning curve, Mailchimp is still the king of simplicity. I've seen too many small businesses overthink this — the pricing difference only matters once your list passes 5,000.
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Our Methodology
We tested Brevo and Mailchimp with identical email campaigns across 11 categories including pricing at multiple list sizes (1K, 5K, 10K, 50K contacts), template quality, automation depth, deliverability rates, and multi-channel capabilities. We analyzed 19,200+ reviews from G2, Capterra, and Trustpilot. Pricing verified April 2026.
Why you can trust this comparison
This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →
Related Resources
Data sources: Official pricing pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology
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What Real Users Say
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Last updated: . Pricing and features are verified weekly via automated tracking.