(NYSE:HUBS) SAN FRANCISCO--(BUSINESS WIRE)--CallRail, the lead engagement platform, announced today at INBOUND the expansion of its integration with HubSpot, the customer platform for scaling companies, to include insights from CallRail’s new AI assistant, Voice Assist. Fresh off the July launch, CallRail will be demonstrating how businesses can never miss a lead with the easy setup and rich personalization of Voice Assist, which captures and qualifies leads 24/7. With the expanded integration, key custome