4 min read
October 2023 vs. June 2025: What Two Years Did to AI Avatars in HeyGen
Mallory Mejias: Jun 24, 2025 7:00:00 AM
Back in October 2023, I spent about half an hour creating my AI avatar in HeyGen. I had to train it by recording myself speaking directly to camera...
![Sidecar Sync podcast episode cover featuring hosts Mallory and Amith, with the tagline 'AI Knowledge for Associations' and playful sound effect captions like [laughs], [sighs], [whispers], and [cries]. Episode 86.](https://sidecar.ai/hs-fs/hubfs/Sidecar%20Sync%20-%20Ep%2086%5Blaughs%5D%20%5Bsighs%5D%20%5Bwhispers%5D%2086.png?width=1200&height=630&name=Sidecar%20Sync%20-%20Ep%2086%5Blaughs%5D%20%5Bsighs%5D%20%5Bwhispers%5D%2086.png)