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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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unbg.video
✓ verifiedPaid
AI tool that removes and replaces video backgrounds without a green screen, exporting transparent or edited clips.
2.4K saves
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Perso AI
✓ verifiedPaid
AI video dubbing platform offering voice cloning, lip-sync, and translation into 90+ languages, plus a Korean AI-avatar production studio.
248K visits/mo10K saves
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Akkadu AI Subtitles
✓ verifiedPaid
AI live-captioning app giving real-time subtitles and translated audio in 90+ languages for meetings, events and streams.
54K visits/mo
Pricing
6,000 Credits: $6 one-time (approx. 4 min of standard processing)
20,000 Credits: $18 one-time (approx. 13 min 20 sec of standard processing)
60,000 Credits: $48 one-time (approx. 40 min of standard processing)
140,000 Credits: $98 one-time (approx. 1 hr 33 min of standard processing)
270,000 Credits: $180 one-time (approx. 3 hr of standard processing)
Free trial available
No public pricing
5 credits: $6 (1 hr captions or 30 min audio)
20 credits: $22 (4 hrs captions or 2 hrs audio)
100 credits: $99 (20 hrs captions or 10 hrs audio)
Free trial available
Core features
- ✦AI subject detection across people, products, and moving objects
- ✦Background removal without requiring a green screen
- ✦Background replacement with color, image, or video
- ✦Transparent export formats including WebM and ProRes 4444
- ✦Standard and Pro processing modes for different footage difficulty
- ✦Free trial credits for new accounts
- ✦AI dubbing with voice cloning across many languages
- ✦AI lip-sync matching translated audio to video
- ✦Audio separation and speech-to-text transcription
- ✦Subtitle and script editing tools
- ✦Korean AI avatar video production via Studio Perso
- ✦Real-time captions in 90+ languages
- ✦Translated live audio output
- ✦Choice of translation engine (Google, Microsoft)
- ✦Custom glossaries and accent recognition
- ✦Profanity/safety filter and visual styling
- ✦Downloadable multilingual transcripts
Use cases
- →Removing backgrounds from creator or social media video clips
- →Producing transparent product demo videos for compositing
- →Replacing backgrounds in tutorials without studio equipment
- →Creating ad and marketing videos with custom backgrounds
- →Localizing marketing or training videos into multiple languages
- →Dubbing content while preserving the original speaker's voice character
- →Producing Korean-market videos with AI avatar presenters
- →Generating accurate subtitles and scripts from video audio
- →Caption virtual meetings and webinars
- →Show multilingual captions at live events
- →Add translated captions to live streams
- →Provide transcripts and AI summaries
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