Via API or CSVCRM
HubSpot + Kawaa
Keep your HubSpot contacts clean
Verify HubSpot email addresses with our REST API — called directly, or from an automation platform using its generic HTTP step (Webhooks by Zapier, or Make's HTTP module). Maintain high deliverability for your marketing campaigns and sales outreach by ensuring every contact has a valid email. Native Kawaa apps for HubSpot, Zapier and Make are in development and are not published yet.
One-click connect is not available yet
One-click connect for HubSpot from the dashboard is still being set up. Today, use our REST API or a CSV upload, or call the API from a generic HTTP step in Zapier or Make. Contact support if you need a native connection.
What you can build
- Verify contacts when they are added or their email changes
- Store the result in custom contact properties
- Build lists that leave out invalid addresses
- Check existing contacts in bulk from a CSV export
Setup
How to set up
Call the Kawaa API from your workflow
Post the contact's email to https://api.kawaa.com/v1/verify — from your own code, or from a HubSpot trigger using Webhooks by Zapier or Make's HTTP module. There is no Kawaa app to install on any of the three yet.
Create custom properties
Add custom contact properties in HubSpot for email_verified, verification_date, and verification_status.
Build verification workflow
Create a workflow that triggers verification when contacts are added or emails change.
Segment your lists
Create smart lists based on verification status to target only valid emails.
Use cases
What teams do with HubSpot and Kawaa
Verify leads before sales outreach
Clean marketing email lists
Validate form submissions in real-time
Score leads based on email quality
FAQ
Frequently asked questions
- Can I verify existing HubSpot contacts?
- Yes, export your contacts to CSV, verify with Kawaa's bulk tool, then import the results back with updated properties.
- Will this slow down my HubSpot forms?
- Verification happens after form submission via workflows, so it doesn't affect form load or submission speed.
- How do I exclude invalid emails from campaigns?
- Create a smart list filtering contacts where email_verified equals "invalid" and exclude it from your campaigns.
Verify HubSpot contacts with Kawaa
Get started with 100 free verifications. No credit card required.