Brevo Review 2025: Best Free Email Marketing Software for Small Business

If you're running a small or medium-sized business and looking for an email marketing platform that won't break the bank, Brevo (formerly Sendinblue) deserves serious attention. In this detailed review, we'll cover everything — features, pricing, deliverability, automation, and how it compares to competitors like Mailchimp, Klaviyo, and ActiveCampaign.

What Is Brevo?

Brevo is an all-in-one marketing platform that combines email marketing, SMS marketing, marketing automation, CRM, and live chat into a single, affordable tool. Founded in 2012 and rebranded from Sendinblue to Brevo in 2023, the platform now serves over 500,000 businesses across 180 countries. Unlike most email platforms that charge based on contacts, Brevo charges based on emails sent — making it dramatically cheaper for businesses with large contact lists.

Brevo Key Features (2025)

• Drag-and-drop email editor with 40+ responsive templates
• Marketing automation workflows with visual builder
• SMS and WhatsApp marketing campaigns
• Built-in CRM to manage contacts and deals
• Landing page builder — no coding needed
• Live chat and chatbot for your website
• Transactional email via SMTP and API
• Advanced segmentation and personalization
• A/B testing for subject lines and content
• Detailed analytics: open rates, click rates, heat maps

Brevo Pricing — Is It Really Free?

Yes — Brevo's free plan is one of the most generous in the industry. Here's exactly what you get at each tier:

• Free: 300 emails/day, unlimited contacts, basic templates, email support
• Starter ($9/mo): 20,000 emails/month, no daily limit, no Brevo branding
• Business ($18/mo): Marketing automation, A/B testing, advanced reporting
• Enterprise: Custom volume, dedicated IP, SLA, custom onboarding

The key differentiator: competitors like Mailchimp charge $13/month just for 500 contacts. Brevo gives you unlimited contacts on every plan — you only pay for the volume of emails you send. For a business with 10,000 contacts sending one email per week, Brevo saves you $100–$300/month compared to Mailchimp or Klaviyo.

Brevo Deliverability: Does Your Email Actually Land in the Inbox?

Deliverability is where Brevo truly shines. In independent tests by EmailToolTester and Litmus, Brevo consistently achieves 96–98% inbox placement rates — beating Mailchimp (88%), GetResponse (92%), and even ActiveCampaign (94%) in many scenarios. Brevo operates its own email infrastructure, which gives them tighter control over sender reputation and spam filtering. They also offer a dedicated IP option on higher plans, which is crucial for high-volume senders.

Brevo Automation: Set It and Forget It

Brevo's automation builder is one of the most intuitive in the market. You can build complex workflows triggered by website visits, email opens, purchases, or any custom event. For small businesses, the pre-built workflow templates cover the most common use cases: welcome sequences, cart abandonment, lead nurturing, re-engagement campaigns, and post-purchase follow-up. Each workflow can include email, SMS, and internal notifications — all from one visual canvas.

"We switched from Mailchimp to Brevo and cut our email marketing costs by 60% while actually getting better open rates. The automation workflows are significantly more powerful."

— Marketing Director, E-commerce Brand

Brevo vs Mailchimp: The Honest Comparison

• Pricing: Brevo wins — contact-based pricing kills Mailchimp at scale
• Email templates: Mailchimp has more templates, but Brevo's are modern and mobile-optimized
• Automation: Brevo wins — more powerful triggers and multi-channel workflows
• SMS marketing: Brevo wins — Mailchimp SMS is limited; Brevo has full SMS campaigns
• CRM: Brevo wins — built-in CRM included at no extra cost
• Ease of use: Tie — both are beginner-friendly with drag-and-drop editors
• Deliverability: Brevo wins — consistently higher inbox placement in independent tests

Who Should Use Brevo?

Brevo is the ideal choice for: small businesses with growing contact lists (the flat pricing model saves you money as you scale), e-commerce brands that need abandoned cart emails and purchase follow-ups, service businesses that want to combine email and SMS marketing, startups that need powerful automation without enterprise pricing, and agencies managing email marketing for multiple clients.

Our Verdict: 4.8/5 — Highly Recommended

Brevo is the best value email marketing platform available in 2025 — full stop. For small and medium businesses, it offers better automation, better deliverability, built-in SMS, and a real CRM at a fraction of what Mailchimp charges. The free plan alone is powerful enough to run professional email campaigns for businesses just getting started. If you're currently paying $50–$200/month for email marketing, there's a strong chance Brevo can give you more features for less money.