The better choice depends on how your team works.
Mailchimp wins when its workflow and ecosystem reduce operating effort. Brevo wins when send-based economics and transactional messaging fit the usage model.
Worthd comparison
Mailchimp vs Brevo: contact-priced marketing or send-based messaging?
Choose Mailchimp for familiar campaign tooling and ecosystem breadth. Choose Brevo when send volume and transactional messaging better match the business.
Compare the live vendor offers before choosing
Worthd does not republish precise checkout amounts in comparisons. A copied number can become stale or omit the plan, term, seats, usage, eligibility, promotion, tax, or add-ons that determine the real total.
| Product | Current pricing source |
|---|---|
| Mailchimp | Open current vendor pricing |
| Brevo | Open current vendor pricing |
Cost factors to model: SMS, dedicated IP, transactional messaging, seats, audiences, overages, migration, design, deliverability support.
Check your actual offer: The vendor checkout or written quote controls. The contact and tier section below links the billing rules checked September 15; the original comparison review date remains July 21.
Budget for the work of switching, too
| Product | Small-team estimate | Work to include |
|---|---|---|
| Mailchimp | 1-4 weeks | Consent, contacts, audiences, templates, journeys, authentication |
| Brevo | 1-5 weeks | Consent, lists, transactional split, domains, automation, channels |
These are Worthd planning estimates, not vendor guarantees. Complex data, compliance, integrations, or custom work can take longer.
Do not compare only the entry limits when production automation and support need paid plans.
Do not choose without authenticating domains and testing deliverability and consent.
Check contacts as well as sends
Mailchimp: On current monthly paid Marketing plans, subscribed, unsubscribed and non-subscribed contacts count toward the contact limit. Exceeding a contact or send limit can add charges; cleaning up afterward does not erase charges already incurred that billing cycle. Paid accounts from before May 15, 2019 need their legacy rules checked. See Mailchimp's tier rules and plan scope.
Brevo: Your email-volume tier also sets a stored-contact allowance. Its pricing guide describes automatic upgrades on affected lower Starter and Standard tiers when contacts reach the limit. Stored contacts can also prevent choosing a lower email-volume tier, even after a quiet sending month. Check Brevo's plan rules and changing email volume against the allowance shown in your account.
Your next step: Record the plan, billable or stored contacts, monthly sends, renewal date and next-tier total. Model your planned import against those limits. Ask the vendor to confirm unclear terms before approving an upgrade or deleting contact data. Compare quotes for the same workload; neither pricing model is automatically cheaper.
Contact and tier guidance checked September 15, 2026. This section updates the July comparison; it is not a new vendor announcement.
Official pages reviewed July 21, 2026
The vendor checkout, order form, or written quote controls. Verify it before purchase. Report a correction.
How Worthd compares: Product fit, cost, setup work, and clear reasons to rule out an option shape the recommendation. Commercial relationships do not determine the winner.