Side by side
Captioner.io vs fframes - Subtitles
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Add accurate, multilingual subtitles to videos - fast, right in your browser.
AI-powered video transcription and subtitling.
Primary task
Video captions
Video captions
Pricing
Free Trial · Trial; then from $5/mo
Free
Pricing details
Free + from $5/mo
Free
Billing cycle
Monthly
Not documented
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Not documented
Make
Source rating
5.0 / 5 · 2 ratings
3.9 / 5 · 21 ratings
Catalog views
26k
4.9k
Estimated monthly traffic
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- High accuracy (98% )
- Supports 98 languages
- Word-level timestamps
- Precise subtitle alignment
- Import and auto-sync transcripts
- Autonomous subtitle production
- Precise language conversion
- Synchronized subtitle integration
- Minimal manual corrections required
- Supports multiple languages
Listed limitations
- Translation options are limited
- MP4/MOV uploads only
- 2GB file size cap
- Not the fastest transcriber
- Watermark on free renders
- No live captioning feature
- Limited text editing options
- Lacks document export functionality
- No voice recognition customization
- No API for integrations