Review summary · checked October 2026

Brevo Reviews 2026: Transactional Email Complaints and Pricing

Brevo reviews in 2026 with a focus on transactional email: support and suspension complaints on Trustpilot, praise for features and value, and pricing as of October 2026.

Verdict. Brevo (formerly Sendinblue) is mainly a marketing platform with a transactional API, and its 7,000-plus Trustpilot reviews mostly come from marketing users. In the 60 recent reviews we read (June to September 2026), 29 were one-star and 24 were five-star. The negative reviews focus on suspensions and support; the positive ones on features and value. Transactional-specific evidence is thin, so read this as a general account-trust picture.

We read 60 reviews from Brevo's Trustpilot page plus its one-star list, and Brevo's transactional email and pricing pages.

SendHQ is a competing email API and is mentioned where it differs. Quotes are copied verbatim from the linked pages and attributed by the display name and month shown there. Reviews are self-selected, we cannot verify individual claims, and a complaint is not a finding about the company.

What users praise about Brevo

  • A September 2026 reviewer wrote that Brevo offers an impressive amount of power and flexibility for the price. Another who moved from SendGrid wrote: this is, by far, a better and easier service to use.
  • Brevo's transactional page lists a free plan of 300 emails per day, SDKs in seven languages and batch sending of up to 1,000 emails per API request.

Brevo complaints: common themes

Suspension and terminated accounts (at least 8 of 60)

A September 2026 reviewer wrote: my service was suddenly terminated, and I was not given a clear explanation for the reason. A reviewer who says they used Brevo purely for transactional email wrote that after a wave of bot signups they were told the account could not be validated, with no specific explanation. They say they added rate limiting and reCAPTCHA.

Another reviewer, describing a marketing campaign, wrote We never spoke to a single human. In that review an automated check paused a campaign over a bounce rate above Brevo's threshold. We cannot judge individual cases.

Support quality

A September 2026 two-star review says You get stuck in a loop with a bot. Other reviewers in the same period praised quick, helpful support, so experiences differ.

Pricing changes

A long-time customer titled an August 2026 review Years of Loyalty Ended by a 10x Price Increase, about moving off a legacy pay-as-you-go arrangement.

Brevo pricing (as of October 2026)

Brevo's transactional page lists, as of October 2026: a free plan with 300 emails per day (9,000 per month), Starter from $9 per month for 5,000 emails, Standard from $18 per month for 5,000 emails, and Professional from $499 per month for 150,000 emails. Plans and currency vary on the main pricing page.

Is Brevo good? Who it fits

  • Good fit: teams that want marketing campaigns, CRM and transactional email in one product and value a free tier.
  • Look carefully first if: you only need a transactional API and cannot risk an automated compliance hold on a shared marketing-oriented platform.

Brevo alternatives

  • SendHQ. An API-focused option (not a marketing suite): $9 per month for 50,000 emails and 25 domains, templates, inboxes and threads for inbound mail, and an MCP server for AI agents. Support comes directly from the founder. See pricing.
  • Postmark. Transactional only, strong deliverability reputation.
  • MailerSend. Transactional focus with a free tier.
  • Mailgun. API-first with inbound routing.

Brevo FAQ

Is Brevo good for transactional email?

Brevo offers a transactional API and a 300 per day free plan. Public reviews are mostly from marketing users, and some report suspensions and slow support.

Why do people complain about Brevo suspensions?

Reviewers describe automated holds triggered by bounce rates or signup abuse, and say explanations were limited. We cannot verify each case.

How much does Brevo cost?

Free is 300 emails per day; paid transactional plans start from $9 per month, as of October 2026.

What are Brevo alternatives?

Postmark, MailerSend, Mailgun and SendHQ.

Sources we read

Found something out of date? Tell us and we will correct it.

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