Brevo

Brevo (formerly Sendinblue) inverts the standard email marketing pricing model: you pay per email sent, not per contact stored. An author with 50,000 contacts who sends once a month pays around $89/month on Brevo, versus $350+ on Mailchimp for the same list. The free plan stores up to 100,000 contacts — no subscription required.

What You Get#

• Pay-per-send pricing: Costs scale with how often you email, not how big your list is. High-volume senders close the cost gap quickly, but infrequent senders — the typical author — get the largest savings.
• Prepaid credits: Never-expiring email credits for authors who only email during launches. A single credit pack can cover 6+ months of infrequent sends.
• Multi-channel campaigns: SMS and WhatsApp campaigns included on all plans with separately purchased credits. WhatsApp requires Meta Business Account verification.
• Aura AI suite: Brevo's AI assistant, launched May 2025 as the first product from the Brevo AI Lab (€50M / 5-year AI initiative announced Feb 2025). Subject line generator and email content generator are on all plans including Free. Predictive send-time optimization is on Standard+ ($18+/month). AI Segmentation (natural-language audience building) is on Professional ($499/month). 2026 additions: AI image generation in the email editor, AI-powered contact import mapping, Aura Control Center to toggle AI agents, predictive lead scoring, and an MCP API key to connect Brevo with Claude or ChatGPT.
• Automation workflows: Visual if/else branching builder, multi-channel sequences, lead scoring (Standard+). Free plan and Starter allow automations but with a critical 2,000-contact cap — only 2,000 unique contacts can be active in workflows at any time.
• GDPR compliance: Brevo is a French company and the strongest GDPR-compliant tool in this category. EU data storage (France + Belgium), encrypted at rest and in transit, full right-to-erasure tooling, double opt-in, and a data processing agreement (DPA) available.

Who It's For#

• Authors with large, slow-send lists: A 50,000-subscriber list that gets one newsletter per month costs far less on Brevo than on contact-count-based platforms like Mailchimp or AWeber.
• European and GDPR-conscious authors: No other tool in this category has Brevo's depth of compliance documentation. EU data residency, DPA, and right-to-erasure tools are first-class features.
• Authors who only email at launch time: Prepaid credits that never expire are the most cost-effective option for anyone who emails once every few months.

Pricing: Free plan stores up to 100,000 contacts, 300 emails/day — no credit card required. Starter from $9/month (5,000 emails/month). Standard from $18/month (5,000 emails/month, up to $65/month at 20,000 emails — where price_max comes from). Landing pages and predictive send-time require Standard; AI Segmentation requires Professional. A Professional plan at $499/month covers 150,000+ emails. Yearly billing saves 10%.

Strengths#

• Cost advantage on large lists: The pay-per-send model is genuinely cheaper for authors with big lists who don't email weekly. EmailToolTester named it Best Email Marketing Tool for 2026 (4.7/5).
• Trustpilot 4.2/5 from 6,870 reviews: One of the highest review volumes in the category; 77% five-star.
• AI features on free plan: Subject line optimization and content generation are accessible without any payment — unusual in the category.
• No RSS-to-email workaround needed: Wait — Brevo does NOT have RSS-to-email. See limitations.

Limitations#

• No newsletter monetization: Cannot sell paid subscriptions, digital products, or tiered memberships. Kit, beehiiv, and Substack all support this. Authors planning to monetize their list directly should look elsewhere.
• 2,000-contact automation cap on Free and Starter: Welcome sequences stop enrolling new subscribers past this threshold. Growing author lists will hit this within 12–18 months of active list building, requiring a Standard upgrade ($18+/month).
• Landing pages on Standard only: Authors building a reader-magnet page inside Brevo need the Standard plan. Free and Starter users need BookFunnel, Carrd, or a separate tool.
• Gmail deliverability: Independent testing shows ~72% Gmail inbox rate — meaningfully below top-tier alternatives like MailerLite (~94%). A real concern if your list is Gmail-heavy.
• No RSS-to-email: Bloggers who want automatic "new post" emails cannot do this in Brevo. AWeber and Mailchimp support it natively.
• Account suspension risk: Brevo aggressively monitors bounce rates and spam complaints. Importing a stale list risks immediate suspension. Warm up imported lists carefully.
• Small template library: ~40 templates versus 100+ for Mailchimp. Functional and responsive but fewer design options.

Alternatives#

MailerLite offers better deliverability (~94% Gmail inbox rate), a larger template library, and more affordable entry pricing for pure email use. Kit is the better choice for authors who need complex automations or plan to sell products. For European authors with GDPR as a hard requirement, Brevo is the clearest option.