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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Captionic
✓ verifiedFree
Free AI tool that auto-generates subtitles and embeds them into short videos, with multi-language support.
4.6K visits/mo
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Miraa
✓ verifiedFree
Mobile app that turns media into AI bilingual subtitles for language learning, with shadowing and translation.
18K visits/mo
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AI Video by Media.io
✓ verifiedFreemium
Media.io offers free online AI tools for generating and editing video, images, and audio, plus viral content workflows.
5.4M visits/mo6.5K saves
Pricing
No public pricing
No public pricing
No public pricing
Bronze: R$87,90 / mês
Silver: R$187,90 / mês
Gold: R$387,90 / mês
Enterprise: Contact for Pricing
No public pricing
Core features
- ✦Automatic AI subtitle generation
- ✦Embeds captions into the video
- ✦Multi-language support
- ✦Intelligent Caption Generation
- ✦Drag-and-Drop Image Upload
- ✦Customizable Caption Styles
- ✦Rapid Image-to-Text Search
- ✦Instant Caption Creation
- ✦Effortless Caption Sharing
- ✦AI transcription into subtitles
- ✦Bilingual subtitles
- ✦Echoing/shadowing practice
- ✦Interactive AI explanations
- ✦Real-time subtitle translation
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- ✦AI video generation (text and image to video)
- ✦AI image creation and enhancement
- ✦AI audio tools
- ✦AI ad and story video generators
- ✦Viral content studio
- ✦Video enhancer and effects
Use cases
- →Adding captions to short-form videos
- →Making video content accessible
- →Improving video engagement and SEO
- →Generating captions for Instagram posts
- →Creating engaging tweets for Twitter
- →Crafting relevant captions for Facebook updates
- →Learn languages from video and audio
- →Practice pronunciation through shadowing
- →Understand foreign media via translation
- →Ask AI about words and phrases
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- →Creating social and marketing videos
- →Generating AI images
- →Editing and enhancing media
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