How Major Tom re-engaged dormant leads with HubSpot's Prospecting Agent
Digital agency Major Tom used HubSpot's Prospecting Agent to run personalized multi-touch emails to dormant CRM leads. HubSpot reports meetings, proposals and a closed deal within about three weeks.
The problem
The agency had about 7,000 dormant contacts going back to 2020 and no sales capacity to re-engage them. Its earlier outreach was generic and often asked about budget before learning the prospect's needs.
How they did it
- Configured the agent to reference each contact's full CRM history.
- Added the agency's brand voice and tone, plus on-brand keywords such as 'audit' and 'free guarantee'.
- Embedded self-booking meeting links in the emails.
- Ran sequences of three to four emails per contact against dormant MQL and SQL segments, adjusting by segment response.
Results
- In just over three weeks, the agent re-engaged more than 1,000 dormant MQL and SQL contacts, and 24 meetings were booked.
- More than $750,000 in proposals followed, with approximately 25% expected to close. One deal at around $200,000 closed.
- HubSpot estimates roughly 300 rep-hours of manual research saved.
As reported by the source (HubSpot case study); AgentGid did not measure these figures.
This suits a small sales or marketing team already on a paid HubSpot Sales Hub plan with a CRM history worth mining. The setup is light, but you'll need to write brand voice guidance and review the emails. Watch the cost: at $1 per recommended lead, 7,000 contacts would run about $7,000, and the results are HubSpot-reported. Regie.ai (Free + $49/mo) is a cheaper option to test first.
The agent used here
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