Brevo

• What it is: An all-in-one email, SMS and WhatsApp marketing platform with automation, transactional email and a built-in CRM, used by over 500,000 businesses worldwide.
• Best for: Small businesses, e-commerce stores and startups with growing contact lists who want automation without contact-count pricing pain.
• Standout: Pay-per-email pricing with unlimited contact storage — plus a genuinely usable free tier at 300 emails/day.
• Pricing: Free forever plan; paid plans from around $9/mo for 5,000 emails, scaling with send volume (confirm at signup).
• Rivals: Mailchimp, MailerLite, ActiveCampaign, Klaviyo.

What is Brevo?

Brevo started life in Paris in 2012 as Sendinblue, a transactional-email service that gradually grew into a full marketing suite, and rebranded to Brevo in 2023. Today it is one of the most complete mid-market marketing platforms available: campaign email with a drag-and-drop editor, SMS and WhatsApp campaigns, web push, live chat, sign-up forms and landing pages, a visual marketing-automation builder, a transactional email API (the old Sendinblue SMTP heritage), and a free sales CRM with deal pipelines and meeting scheduling. More than 500,000 businesses across 180+ countries run on it.

The strategic difference from most rivals is the billing model. Mailchimp, Klaviyo and ActiveCampaign charge primarily by how many contacts you store, which means your bill climbs even if you rarely email. Brevo charges by how many emails you send per month and lets you store unlimited contacts on every plan, including the free one. For a business with a 40,000-subscriber list that sends one thoughtful campaign a month, that difference is not cosmetic — it can be the difference between paying a few hundred dollars and paying under twenty.

Deliverability is the other quiet strength. Brevo grew up as a transactional sender — the company still pushes hundreds of millions of emails a day through its infrastructure — so inbox placement, throttling and bounce handling are core competencies rather than afterthoughts. The platform walks every new account through domain authentication (SPF, DKIM, DMARC), monitors sender reputation, and offers dedicated IPs for high-volume senders who want full control of their sending reputation. Being a French company, Brevo is also natively GDPR-conscious: EU data hosting, consent-management fields and double-opt-in tooling are first-class citizens, which matters if your list has European subscribers.

How Brevo works

Brevo is organized around a shared contact database that every channel draws from. A typical setup looks like this:

1. Import your contacts and verify your sender domain. Brevo walks you through SPF/DKIM/DMARC records so your campaigns authenticate properly — worth doing on day one, because it materially affects deliverability.
2. Build your first campaign. The drag-and-drop editor ships with a template gallery and an AI writing assistant for subject lines and body copy; everything is mobile-responsive by default.
3. Segment your audience. Filters on attributes, behavior (opens, clicks, site visits) and list membership let you send to precise slices rather than blasting everyone.
4. Automate the repetitive journeys. The visual workflow builder covers welcome series, cart abandonment, post-purchase follow-ups, lead scoring and date-triggered messages, and can branch on behavior across email, SMS and WhatsApp.
5. Watch the reports and iterate. Opens, clicks, deliverability, heat maps and (on higher tiers) A/B tests and send-time optimization tell you what to fix next.

Because the transactional API lives in the same account, your receipts, password resets and shipping notices can share templates and reporting with your marketing sends — one less vendor to manage.

The Sales Platform side deserves a mention too: contacts flow into deal pipelines with tasks, notes, call recordings and a shared team inbox, and the built-in Meetings tool handles scheduling pages — a Calendly-lite. None of it will threaten HubSpot or Pipedrive for a dedicated sales org, but for a small business that would otherwise juggle three or four subscriptions, having "good enough" CRM, scheduling and chat attached to the marketing database for free is a genuine consolidation win.

Key features

Brevo pricing — how the volume model plays out

Brevo's free plan is the genuine article: 300 emails per day, unlimited contacts, the drag-and-drop editor, and access to the CRM — indefinitely, no card required. Paid Marketing Platform plans then scale by monthly email volume rather than list size. The Starter tier begins at roughly $9/mo for 5,000 emails and removes the daily cap; the Business tier begins around $18/mo at the same volume and adds the growth toolkit — marketing automation for larger audiences, A/B testing, send-time optimization, landing pages and phone support. Higher volumes step the price up predictably (for example, roughly $29 Starter / $65 Business at 20,000 emails), and an enterprise tier adds SSO, sub-accounts and dedicated infrastructure at custom pricing. Prices shift occasionally and vary by region, so treat these as the shape of the ladder and confirm exact figures at signup.

Two budgeting notes: SMS and WhatsApp are metered separately via prepaid credits priced per message and per country, and extras like a dedicated IP or additional landing pages are add-ons. Even so, for list-heavy/send-light businesses Brevo routinely comes out a fraction of the cost of contact-priced rivals.

Brevo vs Mailchimp vs MailerLite vs ActiveCampaign

The honest read: ActiveCampaign still wins on raw automation sophistication — if your business lives and dies on complex branching journeys and deep sales-automation, it's worth its premium. Mailchimp has the most polished onboarding and brand recognition but its contact-based pricing gets expensive fastest. MailerLite is the minimalist budget pick for simple newsletters. Brevo is the best all-rounder for value: near-ActiveCampaign automation for most real-world flows, more channels than any of them, and a pricing model that doesn't punish list growth.

Common gotchas to know

• The free plan caps at 300 emails/day and shows Brevo branding — fine for testing, restrictive for real campaigns; the logo is removable via a low-cost add-on or paid plan.
• Automation limits differ by tier. Advanced automation for large audiences, A/B testing and send-time optimization sit on the Business tier, not Starter — check which features your workflows need before choosing.
• SMS and WhatsApp are separate credits, priced per message and destination country; budget them independently of your email plan.
• New accounts go through sender validation. Brevo reviews first sends to protect deliverability — a clean import (no purchased lists) clears quickly, but expect a short delay.
• Volume pricing cuts both ways. If you email a small list very frequently, contact-based rivals can occasionally be cheaper — run your own send-volume math.
• Template ecosystem is smaller than Mailchimp's. The built-in gallery covers the essentials well, but if you rely on marketplace themes and third-party integrations by the hundred, Mailchimp's ecosystem is still broader.

Is Brevo worth it?

For most small and mid-sized businesses, yes — and often by a wide margin. The free tier is one of the most generous in the industry, the paid ladder is priced on the thing that actually costs money (sends, not storage), and the feature set — automation, multichannel, transactional API, CRM — covers what a growing business needs without forcing three subscriptions. Power users with elaborate automation empires will still gravitate to ActiveCampaign, and enterprise e-commerce may want Klaviyo's analytics, but as the default choice for sensible, affordable email marketing in 2026, Brevo is very hard to argue with.

The evaluation path is low-friction by design: start on the free plan, import your real list (unlimited contacts means no truncation games), authenticate your domain, and send actual campaigns for a month. Watch your deliverability and engagement reports, wire up one automation — a welcome series is the classic first win — and only upgrade when the 300/day cap or a Business-tier feature genuinely pinches. Because pricing follows send volume, the bill you graduate into is predictable, and because contact storage is never metered, you're never forced to prune subscribers just to stay in budget. That combination — honest free tier, honest meter, broad toolset — is exactly what most small marketing teams say they want, and Brevo is one of the few platforms that actually delivers it.