You can easily send a subscriber straight to your Salesforce account with a few steps. Keep in mind that when sending a subscriber to Salesforce, it is a one-time, one-way sync from Drip to Salesforce and no data about email sending will be visible in the Salesforce UI.
In your Drip account, navigate to Settings > Integrations > Outbound Integrations.
Follow the instructions to paste
Drip uses your Web-to-Lead form to send new subscribers to your Salesforce account. Follow these instructions to enable web-to-lead and create a form.
Set up automation.
Create a Send subscriber to another application workflow action and select Salesforce as your integration.
Your action should now look like this: