Synthesia vs Tavus
What each vendor publishes about price, free plan, watermark, resolution, length and features, side by side. Checked Oct 26, 2026. We don't test tools; we compare what vendors publish, and every fact links to its source on the tool's profile.
The differences in short
- Synthesia has the lower published price: $19/month against $59/month for Tavus (lowest published rate; may need yearly billing).
- Maximum resolution: Synthesia not stated, Tavus 1080p.
- Synthesia states text to video; Tavus does not say so on the pages we checked.
- Tavus states custom avatar / digital twin; Synthesia does not say so on the pages we checked.
- Synthesia states lip sync; Tavus does not say so on the pages we checked.
- Synthesia states voice cloning; Tavus does not say so on the pages we checked.
- Synthesia states translation / dubbing; Tavus does not say so on the pages we checked.
- Synthesia states templates; Tavus does not say so on the pages we checked.
- Tavus states real-time avatars; Synthesia does not say so on the pages we checked.
Side by side
| Fact | Synthesia | Tavus |
|---|---|---|
| Type | AI avatar video | AI avatar video |
| Starts at | $19/mo | $59/mo |
| Billing | Credits | Subscription |
| Free plan | Free plan (10 minutes of video creation or dubbing a month) | Free plan |
| Watermark | Watermark on free | None on paid plans |
| Max resolution | Not stated | 1080p |
| Max clip / video length | Not stated | Not stated |
| Commercial use | Not stated | Not stated |
| API | Yes | Yes |
| Text to video | Yes (vendor states it) | Not stated |
| AI avatars | Yes (vendor states it) | Yes (vendor states it) |
| Custom avatar / digital twin | Not stated | Yes (vendor states it) |
| Lip sync | Yes (vendor states it) | Not stated |
| Voice cloning | Yes (vendor states it) | Not stated |
| Translation / dubbing | Yes (vendor states it) | Not stated |
| Templates | Yes (vendor states it) | Not stated |
| Real-time avatars | Not stated | Yes (vendor states it) |
| Checked | Oct 26, 2026 | Oct 26, 2026 |
| Website | Visit Synthesia | Visit Tavus |
Summaries
Synthesia: AI avatar video platform for training, internal comms and dubbing, with 125+ stock avatars, templates and credit-based plans.
Tavus: Developer platform for real-time conversational video avatars ("replicas") and AI video generation, plus consumer PAL companions.
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