There are several ways to add contacts to a campaign: CSV upload, entering one-by-one, Zapier Integration, and public form. Each campaign has a unique public form that does not require authentication which can be used to add contacts to the campaign for sending.
Follow these steps:
Open the "Businesses" page and click on your business name:
Click on the "Campaigns" link in the side menu:
On the 'Campaigns' tab, you'll see the icon with arrow pointing up from the square on each campaign row. Click this link to view the public form for this campaign:
This form can be used by internal team members, or really anyone, to add contacts into the campaign. After clicking the "Add contact" button the contact will be added, the form will refresh, and will be ready to add a new one
