HeyGen vs Synthesia
Compared across 5 shared tasks, including make AI avatar videos and make marketing videos.
Short verdict
In the 5 TaskRanking use cases where both appear, HeyGen ranks higher in 4 and Synthesia in 1. Average rank across these: HeyGen 2.6, Synthesia 3.6 (1 = best).
Computed from our published rubric rankings, not paid placement.
Prices from vendor pages; Unverified and Contact sales are shown as-is.
Side by side
| Attribute | HeyGen | Synthesia |
|---|---|---|
| Starting price | Creator $29/mo pricing source · checked 2026-10-14 | Starter $29/mo pricing source · checked 2026-10-14 |
| Free tier | yes | yes |
| Pricing model | Free tier | Free tier |
| What it is | AI avatar videos | AI avatar videos for business |
| Use cases ranked in | 7 | 5 |
| Shared use cases won | 4 of 5 | 1 of 5 |
| Where it ranks (rank of 5) |
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Head to head on shared use cases
| Shared use case | HeyGen | Synthesia | Higher |
|---|---|---|---|
| Make AI avatar videos | #1 | #2 | HeyGen |
| Make marketing videos | #1 | #2 | HeyGen |
| AI video dubbing and localization | #3 | #5 | HeyGen |
| Personalized video prospecting | #3 | #5 | HeyGen |
| Build training courses (L&D) | #5 | #4 | Synthesia |
Best for
Best for: HeyGen
- Make AI avatar videos (#1 vs #2)
- Make marketing videos (#1 vs #2)
- AI video dubbing and localization (#3 vs #5)
- Personalized video prospecting (#3 vs #5)
Best for: Synthesia
- Build training courses (L&D) (#4 vs #5)
FAQ
Is HeyGen or Synthesia better?
Across the 5 TaskRanking use cases where both are ranked, HeyGen places higher in 4 and the other in 1. Best pick depends on the task; see the shared use cases table.
Is HeyGen or Synthesia cheaper?
HeyGen: paid from Creator $29/mo (free tier: yes; checked 2026-10-14). Synthesia: paid from Starter $29/mo (free tier: yes; checked 2026-10-14). Prices come from each vendor's own pricing page.
Do HeyGen and Synthesia have free plans?
HeyGen: yes. Synthesia: yes. As listed on vendor pricing pages, last checked 2026-10-14.
Which tasks do both HeyGen and Synthesia cover?
Both are ranked for: Make AI avatar videos; Make marketing videos; AI video dubbing and localization; Personalized video prospecting; Build training courses (L&D).