Skip filming with an AI twin on a 1.2M-subscriber YouTube channel
On a mature channel, removing filming friction matters more than inventing a new niche.
From HeyGen (from the tool's own site) · 2026
The workflow
Made with
HeyGenGenerate · AI avatar videosTry HeyGen AIMore casesWhere & with what
What they did
- 1The moveKouji Ishiyama runs Gold Coin, a YouTube channel about antique and gold coins for collectors aged 40–70.
- 2Step 2Create a digital twin in an AI avatar tool
- 3Step 3Batch scripts for the week
- 4ResultHeyGen's story says the channel has more than 1.2 million subscribers and 2,000+ videos, and that skipping the camera saves about 20–30 minutes per video.
Quick answers
What tools do you need?
HeyGen (ai avatar videos).
How much does it cost?
You can start for $0: HeyGen has a free plan. Check each tool's site for current prices.
Is it allowed?
Yes, if it is original. YouTube does not monetize mass-produced or repetitive content. Source.
Watch out: This is a HeyGen customer story, so treat the figures as the creator's report via the vendor. Disclose AI avatars where platforms require it.
Try it yourself
(Our template, not the creator's prompt.) Write 5 educational short-video scripts for my AI avatar about [local topic]. Each under 60 seconds with a hook, 3 facts and a soft CTA.
Starter tools
Your first step
Open HeyGen, paste the prompt above and swap the [brackets] for your own niche.
Full write-up & sources
More detail: After 2,000+ videos he was tired of filming, so he writes scripts, generates avatar videos in HeyGen, and sends them to a professional editor. He also uses HeyGen for foreign-language versions.
Results: He now publishes about three videos a week.
Source: HeyGen (from the tool's own site) · 2026. Summarised in our own words; figures as shared by the creator or shown on the platform. Updated .
