Side by side
HeyGen Interactive Avatar vs Synthesia
Up to 4 models, normalised onto the same cost basis and scored through the lens you pick.
| Cost of talking | ||
| Per minute | $0.500Estimate | Not conversational |
| Per hour | $30.00 | — |
| 30-min interview | $15.00 | — |
| List price | $0.5/minEstimate | Plan-basedEstimate |
| Recruitment fit | ||
| Overall | 72/100 | 55/100 |
| Verdict | Good for employer-brand content, weaker as a live interviewer than Tavus. | Excellent for onboarding and policy video; structurally unable to do live screening. |
| Best for | Employer-brand videoMultilingual job adsOnboarding content | Onboarding modulesCompliance trainingCareers-page brand film |
| Watch out for |
|
|
| What it animates | ||
| Coverage | ||
| Face | Full | Full |
| Lip-sync | Full | Full |
| Upper torso | Full | Full |
| Hands | Partial | Partial |
| Full body | Partial | Full |
| Capabilities | ||
| Modalities | avatar, video | avatar, video |
| Context window | — | — |
| Variants | Interactive, Studio (rendered) | Studio |
| On HumanLike | Not yet | Not yet |
| Published benchmarks | ||
| Lip-sync accuracy | 92%Estimate | 94%Estimate |
| Utterance-to-utterance latency | 1200 msEstimate | minutesEstimate |
Cost per hour assumes 150 wpm and a 40% AI speaking share. Hover a figure for its full derivation.