A faceless YouTube channel lives or dies on one thing: volume. You need to publish reliably without ever filming yourself, which means an avatar tool that turns a script into a watchable video cheaply and fast. We compared the two AI video tools that pay recurring commission on exactly that job.
The field at a glance
| HeyGen | Synthesia | |
|---|---|---|
| Entry price | Free, then $29/mo ($24 annual) | Free, then $29/mo ($18 annual) |
| Free tier | 3 videos/mo, 1 min max, 1 custom avatar | 10 min/mo, 9 avatars, watermarked |
| Avatars | 500+ stock; 1 custom on free, unlimited photo avatars on Creator | 125+ (Starter) to 180+ (Creator) |
| Voiceover | 175+ languages, voice cloning on Creator | 70+ languages, deep dubbing |
| Best for | Volume + product/explainer clips | Training + localization at team scale |
Pricing and allowances change often; verify current plans on each vendor's site before deciding. Sources: HeyGen and Synthesia pricing pages, checked 2026-09-03.
Why HeyGen is our pick
For faceless YouTube, HeyGen wins on the axis that matters most: cost per video at volume. Its free tier already ships a 1-minute clip, and Creator unlocks watermark removal, unlimited photo avatars, and voice cloning at $24/mo annual — so you can spin up many distinct faceless "hosts" cheaply. When the plan is a high clip count, HeyGen's lower price and avatar flexibility compound.
When Synthesia is the better pick
Synthesia is the stronger tool when the channel is really one branded voice that has to sound right in many languages. Its avatar library scales at the mid tier and its dubbing is a headline feature measured in hours per year. But for a lean faceless channel, its free tier is watermarked and the per-video economics favor HeyGen.
The verdict
Choose HeyGen to publish a lot of faceless videos on a budget. Choose Synthesia if you're producing a polished, heavily-localized channel rather than chasing volume.
Sources
- HeyGen, official pricing page: heygen.com/pricing
- Synthesia, official pricing page: synthesia.io/pricing
This comparison reflects feature sets and prices as of the last verification (2026-09-03). Prices change; confirm on the vendor page before buying. Commissions, if any, never influence which tool we name as the winner.