HeyGen's avatar video, lip-sync and voice models, direct from HeyGen's API in the US.
HeyGen is a Los Angeles AI video company, served here through its own v3 API. Its catalogue covers Avatar IV, which makes any photo of a person speak from an audio track or a script, lip-sync that re-times existing footage to new audio, HeyGen Video for prompt and first-frame clips, and HeyGen Voice for text to speech. A fit for presenter videos, dubbing and talking-head content at scale.
Call the 6 models on HeyGen through Opper with one API key. Sign up without a credit card.
Every model we route through HeyGen. Compare residency, zero data retention, training posture and price at a glance, with full data-handling detail per route below.
| Model | Context | Region | Zero data retention | Training | Price |
|---|---|---|---|---|---|
| — | US | Yes | from $0.01 / sec | ||
| — | US | Yes | $15.00 / 1M chars | ||
| — | US | Yes | $4.00 / 1M chars | ||
| — | US | Yes | $0.0385 / sec | ||
| — | US | Yes | $0.029 / sec | ||
| — | US | Yes | $0.014 / sec |
HeyGen hosts on 1 route. Each route has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.
Content is retained: used for training by default. Trained on customer data by default. US; dpf sccs; DPA available.
