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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.

Miraa logo
Miraa
✓ verifiedFree

Mobile app that turns media into AI bilingual subtitles for language learning, with shadowing and translation.

18K visits/mo
CaptionCreator logo
CaptionCreator
✓ verifiedPaid

AI subtitle/transcription tool (50+ languages) - but the service is shutting down, with new signups and payments disabled.

11K visits/mo
Wan AI logo
Wan AI
✓ verifiedFreemium

Alibaba's Wan AI platform for generating video and images from text or reference images, part of the Tongyi generative AI family.

3.1M visits/mo49K saves
Kapwing logo
Kapwing
✓ verifiedFreemium

Browser-based video editor with AI tools for creating, editing, subtitling, and repurposing content.

5.6M visits/mo
HeyGen logo
HeyGen
✓ verifiedFreemium

AI video platform for making avatar and spokesperson videos from text, with translation and voice cloning.

11M visits/mo3.7K saves
Pricing

No public pricing

Credits: $10 for 100 credits (1 credit = 1 min)

No public pricing

No public pricing

No public pricing

Core features
  • AI transcription into subtitles
  • Bilingual subtitles
  • Echoing/shadowing practice
  • Interactive AI explanations
  • Real-time subtitle translation
  • Auto-transcription to subtitles or text
  • Translate audio/video to English subtitles
  • 50+ language support
  • Handles noisy and multilingual audio
  • Non-expiring credit-based usage
  • SRT and plain-text output
  • Text-to-video generation
  • Image-to-video generation
  • Text-to-image and image editing
  • Open-source model releases for developers
  • Part of Alibaba's broader Tongyi AI ecosystem
  • Browser-based video editor
  • AI video generation from prompts
  • Auto subtitles and transcription
  • Dubbing and translation into 40+ languages
  • Repurpose long video into social clips
  • Text-to-speech and audio cleanup
  • Text-to-video with AI avatars
  • Custom and personal avatar creation
  • AI voice cloning
  • Multi-language video translation
  • Template library for common video types
  • Team and API options
Use cases
  • Learn languages from video and audio
  • Practice pronunciation through shadowing
  • Understand foreign media via translation
  • Ask AI about words and phrases
  • Subtitling videos for creators
  • Translating video into English captions
  • Transcribing recordings to text
  • Content creators generating short AI video clips
  • Developers building on open-source Wan model weights
  • Marketers producing quick visual content
  • Researchers experimenting with video diffusion models
  • Editing videos without desktop software
  • Creating social-media clips
  • Adding captions and translations
  • Generating videos from text prompts
  • Team and marketing content creation
  • Create spokesperson marketing videos
  • Localize videos into many languages
  • Produce training and explainer videos
  • Scale social video content
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