Mailchimp vs Brevo vs ActiveCampaign: the trio covering 80 % of the SME market
In 2026, three platforms dominate the SME email marketing market outside pure enterprise:
- Mailchimp — the most famous, started in 2001, acquired by Intuit in 2021 for 12 Bn USD. Strength: brand, ecosystem, easy entry. Weakness: price ramps fast with list size.
- Brevo (formerly Sendinblue) — European (French), value-for-money, all-in-one (email + SMS + WhatsApp + light CRM + transactional). Strength: pricing on send volume rather than contacts, native GDPR, French-language support.
- ActiveCampaign — the pro B2B automation/CRM tool. Strength: workflow and condition depth, integrated CRM. Weakness: learning curve, no free plan.
This article compares them in depth on 5 dimensions: pricing, automation, CRM, segmentation, deliverability.
Pricing grid by list size (2026 estimates)
Mailchimp (monthly USD, Standard plan unless noted)
| Contacts | Free | Essentials | Standard | Premium |
|---|---|---|---|---|
| 500 | 0 | 13 | 20 | — |
| 1,000 | — | 27 | 45 | — |
| 5,000 | — | 75 | 100 | 350 |
| 25,000 | — | 270 | 385 | 600 |
| 100,000 | — | 800 | 1,060 | 1,600 |
Brevo (monthly USD/EUR, based on send volume — unlimited contacts)
| Sends/month | Free | Starter | Business | Enterprise |
|---|---|---|---|---|
| 300/day | 0 | — | — | — |
| 20,000 | — | 9 | 18 | quote |
| 100,000 | — | 49 | 65 | quote |
| 1 M | — | quote | 599 | quote |
Brevo key difference: unlimited contacts, you pay per send. An e-commerce SME with 80 K contacts sending 1 newsletter/week pays ~49 USD/month at Brevo vs 600-800 USD at Mailchimp.
ActiveCampaign (monthly USD, Plus plan standard 2026)
| Contacts | Starter | Plus | Pro | Enterprise |
|---|---|---|---|---|
| 1,000 | 15 | 49 | 79 | 145 |
| 5,000 | 69 | 135 | 199 | 245 |
| 25,000 | 209 | 385 | 535 | 645 |
| 100,000 | 549 | 935 | 1,199 | 1,499 |
Feature comparison
| Feature | Mailchimp | Brevo | ActiveCampaign |
|---|---|---|---|
| Email marketing | Excellent | Very good | Excellent |
| Automation workflows | Good (Standard+) | Very good | Excellent (best in class) |
| Integrated CRM | Basic | Light | Full (Plus+) |
| Transactional | Separate add-on | Included | Postmark add-on integrated |
| SMS | Add-on | Included | Add-on |
| No | Yes (Business+) | No | |
| Landing pages | Yes | Yes | Yes (limited) |
| A/B testing | Yes (Standard+) | Yes | Yes (advanced) |
| Segmentation | Good | Very good | Excellent (multi-criteria conditions) |
| Templates | 100+ | 60+ | 250+ |
| Shared-IP deliverability | 95-98 % | 96-98 % | 97-99 % |
| Dedicated IP | Premium only | Business+ | Enterprise |
| UI multilingual | 8 langs | 6 langs | 7 langs |
| French support | No | Yes (native FR) | Limited |
| GDPR | Compatible | Native EU | Compatible |
Summary positioning
- Mailchimp = simple and well-known: best pick if you start, want the ecosystem (Shopify, Stripe, Canva integrations, etc.) and your list stays under 5,000 contacts. Becomes expensive beyond.
- Brevo = European value-for-money: best pick for SMEs with large list (10 K+ contacts) not sending daily, multichannel (email + SMS + WhatsApp), and needing French support. Quality/price champion.
- ActiveCampaign = pro B2B automation: best pick for SaaS, B2B with long sales cycle, sales team wanting an integrated CRM, complex conditional automations. No free tier, learning curve.
Recommendations by profile
| Profile | Recommendation |
|---|---|
| Solopreneur, coach, freelance < 1,000 contacts | Mailchimp Free or Brevo Free |
| Services SME 2,000-10,000 contacts, FR | Brevo Starter or Business |
| E-commerce SME 5,000-50,000 contacts | Brevo Business or Mailchimp Standard |
| B2B SaaS with complex sales cycle | ActiveCampaign Plus or Pro |
| Shopify store | Klaviyo (specialized) or Mailchimp |
| Monetized creator newsletter | Substack / Beehiiv (specialized) |
| Multi-channel email + SMS + WhatsApp | Brevo |
| Enterprise > 200 K contacts | HubSpot, Klaviyo, ActiveCampaign Enterprise |
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Alternatives to consider
- Klaviyo — e-commerce leader, deep Shopify/WooCommerce integrations, high pricing (45-1,700 USD)
- ConvertKit / Kit — creators and coaches, simple, honest automation (9-29 USD)
- Customer.io — product-led SaaS, powerful event-driven automation
- HubSpot Marketing Hub — full inbound (CRM + marketing + sales), mid-market+
- Mailgun, SendGrid, Postmark, Resend — pure transactional APIs (no marketing)
Migration between tools
Migrating Mailchimp → Brevo or ActiveCampaign: 3-7 days for an SME with 5-15 K contacts. Critical steps:
- Export Mailchimp segments and lists (CSV)
- Recreate segments in the new tool
- Reconfigure SPF/DKIM/DMARC on the new sending domain
- Warm up IP/domain over 2-3 weeks (progressive sends)
- Migrate automations (often rebuilt manually)
- Test deliverability with Mail-Tester before cutover
FAQ
Best platform for a West African SME?
Brevo in 80 % of cases: accessible pricing in EUR/USD, FR support, multichannel (email + SMS + WhatsApp useful in West Africa). Mailchimp if simplicity is priority. ActiveCampaign for advanced B2B automation.
Are Brevo and Sendinblue the same?
Yes. Sendinblue was rebranded Brevo in May 2023. All old URLs and accounts switch automatically.
Can you do everything on the free plan?
Brevo Free: 300 sends/day, unlimited contacts, basic automation. Mailchimp Free: 500 contacts, 1 audience. Enough to start but quickly caps automation and segmentation.
Is Mailchimp outdated in 2026?
No, but its value-for-money has degraded for large lists. Still excellent for simplicity and ecosystem integrations (Shopify, WooCommerce, Canva, Stripe).
How to judge a platform''s deliverability?
Independent annual tests (EmailToolTester, GlockApps): Brevo 96-98 %, ActiveCampaign 97-99 %, Mailchimp 95-98 %, Klaviyo 96-98 %. Differences are small, your SPF/DKIM/DMARC setup matters more than the platform.
Let''s talk about your choice
Hesitating between 2 or 3 tools? Free audit of your need (send volume, list size, target automations, budget) and reasoned recommendation in 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
