In order to set up your integration with ActiveCampaign, go to your landing page, click on Settings and select Integrations from the drop-down menu;
Select ActiveCampaign from the top menu;
Now enter your ActiveCampaign credentials to log in;
Select the account you want to use and click Continue;
Select the list you want to use;
Now you just need to map all your Instapage fields to the ones in ActiveCampaign;
And that’s it. If you went through all the steps, you should see this confirmation message. Click on Finish, then save and update your page.
Note: Make sure to test the integration with different email addresses because if you submit the form multiple times with the same email address the integration will flag the email as a spam.