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Chris Koerner on The Koerner Office Podcast
Sell This AI and Get Paid Monthly (No Skills Needed)
⏱ 15 min video · 3 min read9 Jun 2026Worth watching
TL;DR
Chris Koerner walks through how to build and sell a multilingual voicemail service for real estate agents using Fish Audio's voice cloning tool, charging $300-$500/month per client. The entire setup costs pennies per audio file and takes 20-40 minutes per new client, making it a highly scalable micro-agency business.
Key points
1
40% of US home buyers speak a language other than English at home — over 50% in markets like Dallas, NYC, LA, and Miami — creating a clear gap realtors cannot currently fill.
2
Fish Audio S2 Pro can clone any voice from just 10-60 seconds of audio and generate speech in 80+ languages with the same voice, tone, and intonation for a fraction of a cent per clip.
3
The workflow is: record or scrape a realtor's voice, clone it in Fish Audio, use Claude or ChatGPT to write 10 standard voicemail scripts, translate them into Spanish/Vietnamese/Mandarin/Portuguese, generate and download audio files, deliver as a packaged service.
4
Pricing model: $300-$500/month recurring per realtor, plus $500-$1,000 setup fee; 10 clients = $3,000-$5,000/month; costs are nearly zero beyond a Fish Audio subscription.
5
The same service extends beyond realtors to audiobook narration, YouTube channel dubbing, insurance agents, immigration attorneys, and local business voiceover — all using the same toolchain.
Actionable insights
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Day 1: Sign up for Fish Audio, clone your own voice, generate 3 demo voicemails in English, Spanish, and Chinese — this becomes your sales demo.
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Day 2: Text or take to lunch every realtor you personally know, proactively clone their voice before the meeting, and play it back for them at lunch to create a wow moment that dramatically increases close rate.
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To enter cold markets, bring food to broker offices and offer a free training session on AI voicemail tools — give away the knowledge, sell the implementation, and leave a one-page flyer with QR code and pricing.
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Use code KOERNER20 at Fish Audio for 20% off; $15 buys 250,000 credits and two full voicemail sets cost under 3 cents total.
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Expand to audiobooks (charge ~$500-$2,000 to narrate in the author's own cloned voice) and YouTube dubbing (find creator emails directly from YouTube channel pages or via Upwork/OnlineJobs.ph).
Notable quotes
“The people who move on this right now are going to build businesses the rest of the market doesn't see coming for another 2 years.”
“Give away the secrets. Sell the implementation.”
“The cost of production just dropped to nearly zero while the quality somehow went up.”
Worth watching?
✅
Worth watching the full video?
Watch if you want to see the live screen demo of Fish Audio and the exact Claude prompts used — the key steps and numbers are all here, but the live walkthrough adds confidence that this actually works as described.
Saved you some time? The creator still deserves a like.
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