HeyGen
Avatars8.8AI avatar video and lip-sync translation, from $29 a month
- Price
- $29/mo
- Free plan
- Yes
- API
- Yes
AI avatar generators turn a script into a video of a person speaking it, without a camera, a studio or a presenter who has to be available.
You choose a stock avatar or record your own once, paste the text, and get back a video where the mouth matches the words. Two uses dominate.
Corporate content, where a training module has to exist in twelve languages and change every quarter, and marketing video, where the point is publishing often and quickly.
The same technology serves both but the products differ: one is built around governance and localisation, the other around speed and expressiveness. What to test is not the first video.
It is how the avatar reads in close-up, whether gestures look deliberate or looped, and how the voice handles your product names. Every listing below states its minute or credit allowance and the date its pricing was checked.
Ranked by editor score, then by listing completeness. Entry price is the cheapest paid plan.
| Tool | Best for | From | Free plan | Platforms | Score |
|---|---|---|---|---|---|
| 1 | Creators and marketers publishing short avatar video and localised ads | $29/mo | Yes | Web app, iOS | 8.8 |
| 2 | Companies producing training and product video that gets updated often | $29/mo | Yes | Web app | 8.4 |
4 checks, in the order that saves the most time.
Allowances here are annual, not monthly, which hides how fast a busy quarter exhausts them. Estimate real output before comparing headline prices.
Avatars hold up for ten seconds almost everywhere. Uncanny gestures and flat delivery appear at the one-minute mark, which is where your real videos live.
Rebuilding an existing video in another language with matching lip movement is a different feature from generating a new one. Only some tools do both well.
Recording a colleague as an avatar needs documented consent, and a policy for what happens when they leave. Both vendors require it; your HR process should too.
Entry price is the cheapest paid plan on monthly billing. Every listing shows the date its pricing page was checked.
See also Create AI avatars or browse every use case.
Short, factual answers on pricing, free plans and how AI avatar generators are ranked here.
Ask another questionSynthesia for corporate training and localisation at scale, HeyGen for marketing and social video with lip-sync translation. Both are priced and compared on this page.
Yes. You record a short clip to camera once and the avatar is built from it, then speaks any script, including in languages you do not know. Documented consent is required.
Both have free tiers: HeyGen gives 3 videos a month, Synthesia 10 minutes, though Synthesia locks downloads on the free plan.
Entry plans run $29 a month. What varies is the allowance: minutes per year on one, credits per month on the other, which makes the real cost depend on your output.
Convincing at a distance and in short clips, still identifiable in close-up and over a full minute. For training and explainer content that is enough; for brand film it is not.
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