Reasoning
All sources indicate HubSpot provides lead management capabilities (lead_management = true). After deduplicating by domain, each domain contributes a positive signal with an average confidence (e.g., cargas ~0.80, emailtooltester ~0.83, hubspot.com reviews ~0.80, pcmag ~0.90, emailvendorselection ~0.83, techradar ~0.74). Since every domain supports true, the weighted consensus strongly supports true.