FastH3 Omni vs captionrich
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
FastH3 Omni compared with captionrich
| Detail | 
FastH3 Omni | 
captionrich |
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| What it does | AI video generation with synced audio from reference images and text prompts
| Edit videos 10x faster with AI text-based editing and auto-generated captions
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Paid
| Freemium
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| Pricing | Not given
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| Key features | - Up to 9 reference images per generation
- Up to 3 audio references per generation
- 5 fixed video lengths from 5.875 to 14.375 seconds
- 4 aspect ratios (16:9, 1:1, 9:16, 4:3)
- 24 fps frame rate
- Real-time rendering for first 3 reference images
- First and last frame control
- MP4 output saved for 7 days
- Text prompt with reference naming
- Automatic credit refund for failed generations
| - Text-based editing: delete words in the transcript and the video cuts automatically
- Auto captions in 40+ animated styles with 99% accuracy
- AI translation to 50+ languages preserving meaning, tone and style
- Auto Clipper to turn long videos into 9:16 shorts
- Smart scenes detection by topic and pacing
- Auto B-roll insertion from stock footage
- Scene transitions and zoom effects
- Auto emoji placement on captions
- Motion graphics with AI-designed titles and callouts
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| What makes it different | - Synced audio and video in a single generation pass
- 8-step distilled model for fast generation in browser
- No installation or GPU required
| - Edit video as easily as editing text by modifying the transcript
- Complete browser-based workflow with no software installation required
- 99% accurate AI transcription in 50+ languages on all plans
- One-click AI editing that handles multiple tasks simultaneously
- Mobile-responsive editor works fully on phone and tablet
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ▲ +4 (up) since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 1 |
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| Citation Flow (Majestic) | 0 | 27 |
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| Referring domains (Majestic) | 0 | 45 |
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4 details filled in for both companies.
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