Coming soon

Mailchimp email verification that tags results inside your audience

Clean audiences before you send.

Connect your Mailchimp account, pick the audiences to protect, and BounceIQ verifies every member and writes the outcome back as Mailchimp tags — no CSV export, no re-import.

Why Mailchimp

The same verification engine, wherever your contacts live

Native, not bolted on

Verification happens where your Mailchimp contacts already are — no separate dashboard to check.

Real-time checks

Catch invalid, risky, and spam-trap addresses the moment they enter Mailchimp, not after they've cost you deliverability.

GDPR-aware handling

Built for teams that care how contact data is handled, not just whether it bounces.

Workflow preview

How BounceIQ for Mailchimp works

Step 1

Connect with OAuth

Authorise BounceIQ from your Mailchimp account. No API keys to copy, and you can revoke access from Mailchimp at any time.

Step 2

Choose audiences

Select which audiences BounceIQ should verify.

Step 3

Verify every member

Each address is checked for syntax, domain and MX records, mailbox existence, disposable and role-based domains, catch-all behaviour and likely typos.

Step 4

Tag the results

Members are tagged BounceIQ: Verified, Undeliverable, Catch-all, Indeterminate or Typo fix suggested, ready to use as segment conditions before you send.

Under the hood

Architecture and data handling

Mailchimp Marketing API over OAuth 2.0; BounceIQ only syncs the audiences you select.
Results are written as member tags (Mailchimp static segments), so they work in any segment or campaign filter.
The same in-house verification engine that powers BounceIQ for HubSpot, with an optional paid second opinion for addresses it cannot resolve.
Contacts are never deleted or unsubscribed by BounceIQ — you decide what to do with each tag.

Join the early-access list

Mailchimp support is on the way. Leave your email and we'll let you know the moment it's live.

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