Captions vs Synthesia
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Captions and Synthesia are credible ai video tools, and the right pick comes down to your priorities.
Choose Captions if you want a lower starting price (from $9.99/mo) and broader platform coverage. AI video editor for talking-head content.
Choose Synthesia if you'd rather have a higher overall rating (4.7/5). AI video with realistic avatars.
Captions vs Synthesia: side by side
| Dimension | Captions | Synthesia |
|---|---|---|
| Starting price | From $9.99/moWinner | From $29/mo |
| Free plan | No | No |
| Pricing model | Subscription | Subscription |
| Best for | Creators, Marketers | L And D Teams, Marketers |
| Platforms | Ios, Web, AndroidWinner | Web |
| Rating | 4.4/5 | 4.7/5Winner |
Captions key facts
- Vendor
- Captions
- Pricing
- Subscription — From $9.99/mo
- Free tier
- No
- Platforms
- Ios, Web, Android
- Best for
- Creators, Marketers
- Editor rating
- 4.4 / 5
- Founded
- 2020
- Headquarters
- New York, NY, USA
Synthesia key facts
- Vendor
- Synthesia
- Pricing
- Subscription — From $29/mo
- Free tier
- No
- Platforms
- Web
- Best for
- L And D Teams, Marketers
- Editor rating
- 4.7 / 5
- Founded
- 2017
- Headquarters
- London, UK
Frequently asked questions
Is Captions better than Synthesia?
Neither is universally better — Synthesia edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Captions or Synthesia cheaper?
Captions is the more affordable of the two to get started, at from $9.99/mo. Captions starts at from $9.99/mo; Synthesia starts at from $29/mo.
Can Captions replace Synthesia?
Yes for most teams — both are ai video tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.