Short answer
Open Sales > Prospecting Agent. HubSpot's KB says it identifies good-fit companies from real-world triggers, sources contacts, and uses plays to guide research and outreach. Selling profiles let you tailor it by persona or product. Credits are consumed when it generates personalized outreach for each lead, and actions that need credits cannot run in sandboxes.
1. The start page
My demo portal shows the onboarding page with an offer of 14 days of free access.

2. Before you switch it on
- Write plays with real ICP criteria.
- Set a credit limit. See credits.
3. Related
Target accounts and Agent Hub context.