Choose Captions if you need
- Web, iOS or Android. We haven't found them on Synthesia's website.
At a glance
- Both have a free plan.
- Captions's lowest paid plan is Max at $24.99 per month, as of October 20, 2026.
- Synthesia's lowest paid plan is Starter at $29 per month, billed monthly, as of October 20, 2026.
- Only Captions lists Web, iOS and Android.
- Only Synthesia lists API.
- Synthesia lists SOC 2, GDPR and SSO. We haven't confirmed any of these for Captions.
- Synthesia has a public API. We haven't confirmed one for Captions.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Synthesia if you need
- API. We haven't found it on Captions's website.
Captions
Nobody has reviewed Captions yet. Its rating shows once it has 3 reviews.
Review Captions
Synthesia
Nobody has reviewed Synthesia yet. Its rating shows once it has 3 reviews.
Review SynthesiaThe facts
- What it does
- CaptionsAI that edits like a professional editor would
- SynthesiaAI video and avatar platform for business
- Free plan
- CaptionsYes
- SynthesiaYes
- Pricing
- CaptionsNot confirmed
- SynthesiaNot confirmed
- Paid plans from
- CaptionsMax: $24.99 per month
What they share
From the platforms and integrations each website lists.
Platforms
BothNone in common
Only Captions
- Web
- iOS
- Android
Only Synthesia
- API
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Captions and Synthesia yet.
Used either of them?
Your review makes this comparison better for the next person. Review Captions or review Synthesia.