Constant Contact vs Brevo: Which Should You Use in 2026?

Constant Contact vs Brevo — the honest comparison.

The short version

Constant Contact is beginner-friendly with events; Brevo is cheaper at volume and adds SMS, billed by email not contact.

What both share

On shared IP pools your reputation depends partly on other senders, and both restrict 'high-risk' senders. A dedicated, isolated IP with managed deliverability avoids that.

How Rainmail helps

Rainmail sends from your own domain on a dedicated, isolated IP with SPF, DKIM, DMARC, reverse-DNS and managed warm-up handled for you, plus an AI watching list health and deliverability — and it welcomes senders SES, SendGrid and Mailchimp reject, from $8. Run the free checker or see plans.