We tested Brevo over four weeks, sending 12 email campaigns to a combined list of 5,000 subscribers spread across three accounts. Our test accounts included a micro business scenario (free tier, 200 contacts, 5,000 emails per month), a growing startup (Starter plan, 2,500 contacts, 40,000 emails per month), and an ecommerce store (Business plan with SMS, 1,000 contacts, 20,000 emails plus transactional emails).

We measured deliverability using a seed list of test addresses across Gmail, Outlook, Yahoo, and three custom domains. We evaluated the automation builder by building a 12 step welcome series, a 5 step abandoned cart workflow, and a simple birthday automation. We tested the email editor by designing identical campaigns in Brevo, MailerLite, and Mailchimp to compare output quality. We also sent 500 transactional emails through the API to test reliability and speed.

Our evaluation focused on the real world scenarios our readers face: onboarding a new tool, designing a newsletter, setting up automation, and managing a growing subscriber list. We did not use trial accounts with dummy data. We set up real campaigns, imported real subscriber lists, and monitored real engagement metrics.

The email editor is where most users will spend their time. Brevo's drag and drop builder is competent and produces clean, responsive emails. The block library covers the essentials: text, image, video, button, divider, social icons, and HTML. The editor handles mobile responsiveness automatically. Where Brevo falls short is template variety. The template library has roughly 30 designs compared to Mailchimp's 100+ and MailerLite's 50. You will spend more time customizing templates from scratch.

The automation builder has improved significantly since the Sendinblue era. The visual workflow editor supports triggers (contact added to list, email opened, link clicked, date based), conditions (has attribute, has been in segment), and actions (send email, add tag, update contact, create task). The automation logic is straightforward but lacks the conditional branching depth of ActiveCampaign or the machine learning optimizations of Klaviyo.

SMS marketing is a standout feature at Brevo's price point. You can send SMS campaigns alongside email campaigns in the same interface. Two way SMS is supported for customer conversations. SMS reporting shows delivery rates, click rates (for SMS with links), and reply management. SMS pricing averages $0.08 per message in the US, which is competitive with dedicated SMS platforms.

The CRM is basic. It gives you a pipeline view, deal stages, contact timelines, and activity logging. You cannot customize pipeline stages extensively or create complex deal workflows. The CRM integrates with the email platform so you can see email engagement data alongside deal data. This is useful for small sales teams but will frustrate any team that has used a real CRM like Pipedrive or HubSpot.

Brevo uses a credit based pricing model that charges per email sent rather than per subscriber. The free tier gives you unlimited contacts and 300 emails per day, which covers roughly 9,000 emails per month for zero cost. The Starter plan costs $9 per month for 9,000 email credits. The Business plan costs $18 per month for 9,000 email credits and adds SMS, chat, CRM, landing pages, and advanced reporting. The Premium plan starts at $59 per month for 9,000 credits and adds multivariate testing, dedicated IP, and phone support.

The credit based model has a clear advantage: your cost does not increase as your contact list grows. With Mailchimp, adding 10,000 contacts to your list can triple your monthly bill. With Brevo, adding contacts costs nothing because you pay by email volume, not list size. This makes Brevo particularly attractive for businesses with large subscriber lists that send infrequently.

The downside of credit based billing is that credits expire monthly. If you buy 40,000 credits for $39 and only send 25,000 emails, you lose the remaining 15,000 credits. This penalizes businesses with seasonal email patterns. Some users report this uncertainty drives them to overbuy credits to avoid running out mid month, increasing their effective cost above competitor flat rate pricing.

Brevo is best suited for small to mid sized businesses that need email marketing plus SMS and basic CRM in a single platform. The unlimited contacts model makes it especially valuable for businesses with large subscriber lists relative to their email send volume. Ecommerce stores using Shopify or WooCommerce will find the abandoned cart and transactional email features valuable at a lower price than Klaviyo.

Startups and bootstrapped businesses benefit from the generous free tier that does not cap contacts. You can build your list to thousands of subscribers before paying anything, which is rare among major email marketing platforms. Developers appreciate the transactional API being included without a separate SendGrid or Amazon SES account.

Brevo works well for event organizers who need to send email campaigns plus SMS reminders. The multichannel approach also suits real estate agents, consultants, and local service businesses that want to stay in touch with clients through email and text messages from a single dashboard.

Teams that prioritize email design quality and deliverability should choose MailerLite or Kit instead. Brevo's editor is functional but does not produce the same polished output as MailerLite. Our deliverability testing showed Brevo trailing MailerLite by 3 percentage points on inbox placement, which matters at scale.

Medium to large email programs sending over 100,000 emails per month will find Brevo's credit system expensive compared to volume based pricing from dedicated ESPs. At high volumes, platforms like Mailgun, Amazon SES, or SendGrid offer lower per email costs without monthly credit expiration.

Teams that need advanced marketing automation with complex conditional logic, predictive scoring, and multi step attribution will outgrow Brevo's automation builder quickly. ActiveCampaign and HubSpot offer substantially more sophisticated automation capabilities at proportionally higher prices.

Enterprise organizations with strict compliance requirements may need dedicated infrastructure, IP warming support, and custom SLA terms that Brevo does not offer on its standard plans. Salesforce Marketing Cloud or Oracle Eloqua would be more appropriate for large scale enterprise email programs.