AI Outbound Calling Agent in n8n That Generated 25 Qualified Leads in 2 days

What if your outbound sales calls ran 24/7 and produce cost of $6.80 per call, and never needed a break?

This is a real system we built for a client expanding into the UK, USA, Australia, and Morocco using n8n, Vapi, and Twilio.

A fully deployed AI voice agent with real performance data from a live campaign.

Real results from 463 calls:
📞 343 calls picked up — 74% pickup rate
✅ 25 qualified leads generated — 7.29% success rate
💰 $125.95 cost per qualified lead
⏱️ 82 seconds average on successful calls
📉 Total campaign cost: $3,148.84 (including the full build)

What this agent actually does:
✅ Pulls lead data directly from Google Sheets
✅ Checks time zones and do-not-call lists automatically
✅ Makes up to 5 intelligent call attempts per lead — immediate → 5 min → 1 hour → next day → day after
✅ Uses Vapi to handle the AI-powered conversation
✅ Writes call outcomes, duration, and qualification status back to CRM in real-time
✅ Warms up prospects before the BDR follows up, so conversations start with context, not cold

This isn't about replacing your SDR team but making sure they only spend time on the qualified leads who are already interested.

0:00 – What This AI Calling Agent Does (And What It's Not)
0:30 – Full n8n Workflow Walkthrough
1:30 – 5 Step Call Logic & Smart Scheduling
2:15 – Real Results: 463 Calls, 74% Pickup, $125.95/Lead
3:00 – Cost Breakdown & ROI

🔗 Full case study with technical breakdown: https://n8nlab.io/case-studies/sales-voice-agent

👉 Want this built for your sales team? Book a free strategy call:

Видео AI Outbound Calling Agent in n8n That Generated 25 Qualified Leads in 2 days канала n8n Lab