We're updating the Buzz x HubSpot integration to make the
Lead Source
field optional when pushing prospect data to HubSpot.
Previously, the
lead_source
field was included by default in every data push. With this update, you'll have full control over whether that field is sent β€” and you can toggle it on or off at any time, including during a manual push.
Why we made this change
If your HubSpot Lead Source property is configured as anything other than
single-line text
(for example, a dropdown or a custom field type), sending data to that field could cause the push to fail, resulting in lost data. Making this field optional prevents that issue and gives you greater flexibility in how your HubSpot instance is set up.
How it works
Enable/disable the feature by going to the HubSpot integration settings:
Screenshot 2026-03-09 at 2
During a manual push, you can choose whether to include the Lead Source field on the spot β€” overriding your default integration settings for greater flexibility:
Screenshot 2026-03-09 at 2
πŸ“– For full setup instructions and guidance, visit our Help Center.
If you have feature requests or want to vote for existing ones, head over to our feedback board. For any other questions, feel free to contact us at support@buzz.ai or chat with us directly from the platform using our chatbox β€” we’re here always to help!