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AI Calling 7 min read

How AI Cold Calling Doubled Our Booking Rate in 30 Days

We replaced manual SDR dialing with AI voice agents and live human handoff. Here's exactly what changed — and the scripts that made it work.

MA
Maya Okonkwo · Jul 9, 2026
How AI Cold Calling Doubled Our Booking Rate in 30 Days

Cold calling is dead, the experts say. They're wrong — the manual part is dead. The dialing, the voicemails, the rejections, the 47 calls before one qualified conversation. What's alive and thriving is AI-assisted cold calling with live human handoff.

What we changed

We replaced our SDRs' outbound dialing block with Leadera.ai's AI voice agents. The agents dial the full list, introduce themselves honestly, run a short qualifying conversation, and the moment a prospect signals intent, they warm-transfer the call to a human rep.

The result

In 30 days, our booking rate went from 1.2% of dials to 2.9% — roughly 2.4×. The numbers that drove it:

  • Dial volume up 6× — the AI made the calls SDRs couldn't get to
  • Talk-time per rep up 3× — reps only joined qualified conversations
  • No-show rate dropped 18% — reps showed up warmer and better-prepared

Why it works

The AI's job isn't to close. It's to separate the 5% who are ready now from the 95% who aren't, and hand only the ready ones to a human. Our reps now spend their day in conversations, not in dialers.

The qualifying script that worked

We keep it to four questions:

  1. "Is this a good time to talk for two minutes?"
  2. "Are you the person responsible for [problem area]?"
  3. "Is [problem] something you're actively trying to solve this quarter?"
  4. "If I had our specialist join this call, could you spare ten minutes this week?"

A "yes" on three of four triggers the handoff. The rep joins with the full transcript and the prospect's own words to reference.

What this means for your team

If your SDRs are still manually dialing, you're paying senior people to do data entry. Let AI do the dialing. Let humans do the closing.

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