Intercom contacts from product sign-ups, chat captures, and imports include invalid and fake emails. They inflate your billable contact count and cause bounced outbound campaigns that damage your sending domain. BounceZero removes them - $3 per 1,000 contacts.
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Contacts > filter segment > Export > download CSV with email field.
Create a free account and upload your CSV in Bulk Verification. BounceZero auto-detects the email column.
Syntax, DNS/MX, live SMTP mailbox, provider intelligence, and ML scoring. 65+ signals per address.
Filter to Deliverable. Invalid, Disposable, and Role addresses are flagged separately.
Remove invalid contacts via Intercom UI or the Intercom Contacts API. Reducing your contact count can lower your Intercom billing tier.
New to verification? Start with the complete email verification guide.
Invalid contacts inflate your Intercom contact count (and bill) and cause bounced outbound campaigns. BounceZero removes them to protect your deliverability and lower your Intercom costs.
Contacts > filter segment > Export > download CSV. Upload to BounceZero.
Via Zapier or REST API - verify new chat leads on capture or batch-verify existing contacts before outbound campaigns.
Yes - Intercom bills by contact count. Removing 10-20% invalid contacts from an unverified imported list can drop you to a lower pricing tier.
100 free verifications. $3/1K after that. One clean-up can pay for itself.
Works with every major email platform - export, verify, reimport
Clean customer emails from your WooCommerce store
Protect Drip automations from invalid subscriber bounces
Verify emails inline inside any Zap workflow
Clean agency + client lists inside GHL before sending
Apps Script + API method and bulk export/import - step by step with code
Volume pricing, team accounts, GDPR-ready
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