— integrations

Verify emails everywhere you collect them

Drop CorrectInbox into your existing stack — ESPs, CRMs, forms, and automation tools — with native connectors and a simple API.

Email marketing (ESP)

Mailchimp

Clean audiences before every campaign.

Klaviyo

Verify on profile creation and import.

HubSpot

Validate marketing contacts in real time.

Brevo

Suppress invalid contacts automatically.

CRM & sales

Salesforce

Verify leads on record create.

Pipedrive

Keep deal contacts deliverable.

Zoho CRM

Block invalid emails at entry.

Forms & signup

Typeform

Real-time validation on submit.

Webflow Forms

Catch typos before they're saved.

Google Forms

Verify responses via webhook.

Automation & data

Zapier

Add verification to any workflow.

Make

Branch on valid / catch-all / unknown.

Segment

Enrich identify calls with a verdict.

Webhooks / REST API

Build your own with our API.

Don't see your tool?

Our REST API and SDKs let you verify from anywhere in a few lines of code. Tell us what you need and we'll help you wire it up.

Read the API docsRequest an integration