⚡ Alert Trigger: Price hike on contact tiers & charging for unsubscribed contacts
Mailchimp → Brevo (Sendinblue) Savings & CSV Migration Tool
Instant 2026 Mailchimp to Brevo (Sendinblue) migration calculator and client-side CSV schema mapper. Calculate estimated annual savings (Price hike on contact tiers & charging for unsubscribed contacts) and convert exported CSV headers in 1 click.
1. Annual Cost-Shock Escape Estimator
Slide to match your current usage on Mailchimp
15,000
Est. on Mailchimp
$0/mo
$0 / year
Recommended: Brevo (Sendinblue)
$0/mo
$0 / year
Estimated 12-Month Savings with Brevo (Sendinblue)
$0 / year
SAVE 0%
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Join Revolut (0% FX Markup) →
Partner links • Supports free client-side tools at zero extra cost to you
2. Local CSV Header Mapper (Brevo (Sendinblue) Ready)
Paste sample rows from your Mailchimp CSV export. Creates a new copy formatted for Brevo (Sendinblue) locally in your browser.
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