Side by side
AddSubtitle vs Videofa.st
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Translate video subtitles into 100+ languages instantly.
Boost watch time, with automatic AI subtitles.
Primary task
Video captions
Video captions
Pricing
Freemium · Free + from $15/mo
Freemium · From $6/mo
Pricing details
Free + from $15/mo
From $6/mo
Billing cycle
Monthly
Not documented
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Not documented
Zoom
Source rating
5.0 / 5 · 3 ratings
5.0 / 5 · 1 ratings
Catalog views
6.4k
367
Estimated monthly traffic
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Browser-based tool
- Instant subtitle translation
- Supports 100+ languages
- Facilitates global reach
- Subtitle editing feature
- Automatic subtitles
- Boosts watch time
- Enhances video accessibility
- Supports short video inputs
- Supports up to 99 languages
Listed limitations
- Browser-based only
- No offline access
- Limited custom styling features
- Script editing not intuitive
- Dependent on Internet speed
- 5 minutes video length limit
- Limited monthly video count
- Editing functionality basic
- No offline mode
- No integrated spellcheck