A North America–based cybersecurity and cloud solutions provider partnered with Virstack to scale outbound lead generation for its MXDR service using an AI Voice Agent. The AI handled calls, scheduled meetings via Outlook, updated HubSpot CRM, and sent follow-ups, replacing manual cold calling with a faster, scalable process.
Manual outreach processes made it difficult to nurture large volumes of leads without increasing sales resources. The system needed to engage cold leads, answer technical questions, and schedule meetings while integrating with existing CRM and email systems.
- Automating outbound outreach to large lead lists
- Qualifying prospects based on interest in cloud and security services
- Scheduling meetings directly through integrated calendar systems
- Synchronizing lead data and updates with CRM systems
- Maintaining a consistent and professional brand tone in conversations
Technology Stack
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Backend
Node.js, Python FastAPI -
Integration
HubSpot CRM, Microsoft Outlook (Email and Calendar)
Virstack deployed a custom AI Voice Agent trained on the company’s sales scripts and service offerings to automate lead nurturing and qualification.
Automated Outbound Lead Engagement
The AI voice agent conducts bulk outbound calls to engage leads and identify qualified prospects.
Sales Script Training
The system was trained on the company’s cloud and security consulting offerings to respond to inquiries and guide conversations.
Meeting Scheduling Integration
Prospects can schedule meetings directly through integrated calendar systems during conversations.
CRM Synchronization
Lead information and engagement updates are automatically logged and updated in the CRM system.
Technical Inquiry Handling
The AI agent can respond to questions related to cloud infrastructure, security solutions, and networking services.
The AI Voice Agent improved the efficiency and scalability of the lead nurturing process.
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Automated outreach capable of engaging large lead volumes without increasing sales headcount
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Improved lead qualification through structured AI-driven conversations
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Faster meeting scheduling through real-time calendar integration
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Accurate pipeline tracking through automated CRM updates
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Consistent communication aligned with the company’s professional tone
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Cost-efficient outreach through a usage-based model