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Lacuna vs Beauty AI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Lacuna compared with Beauty AI
DetailLacuna logo LacunaBeauty AI logo Beauty AI
What it doesAI song generator that turns ideas or lyrics into complete songs with vocals, then lets you remix, extend, split stems, and master on one canvas Multiple face swap AI tool for videos and photos
StageNot given Not given
FoundedNot given Not given
Based inNot given HK
Pricing modelFreemium Not given
PricingFree: 120 credits per month, no card required. Basic: $114/year (or $9.50/month), 2,500 monthly credits. Pro: $294/year (or $24.50/month), 7,500 monthly credits, includes downloadable license PDF. Ultra: $594/year (or $49.50/month), 25,000 monthly credits, includes downloadable license PDF and unlim Free Account: Sign up to get 10 free credits. Pay as you go: One-time payment to remove watermark forever. Credits valid for 180 days. Free users get unlimited free face swap features with watermark.
Key features
  • Generate complete songs with AI vocals, lyrics, melody, and instrumentation in any genre
  • Multiple AI models: Aether (wide styles), Reverie (lyrics sung exactly as written), Echo (structured songs), Cadence (melody-based)
  • Remix, extend, and rewrite specific sections while keeping lyrics time-aligned
  • Split tracks into 2, 4, or 6 stems (vocals, drums, bass, instruments)
  • AI mastering on the same canvas with reference sound matching
  • Train and use your own singing voice on new songs or swap onto existing tracks
  • Hum a melody or upload MIDI file to build a full song around it
  • Add instrumentation to a vocal or vocals to a beat
  • Support for 10+ vocal languages with Reverie model
  • Commercial license included on all paid plans; Pro and Ultra include downloadable license certificate
  • Automatic face detection and selection
  • Support for multiple video formats including MP4, MOV, M4V
  • Web-based tool requiring no software installation
  • Fast AI processing for quick results
  • Mobile app support for iPhone and mobile devices
  • GIF face swap support
  • Customizable face selection from library or uploads
  • High-quality realistic face swap results
  • Watermark removal option with one-time payment
  • Priority queue with high quality image
What makes it different
  • Can edit specific sections on the waveform without regenerating the entire song
  • Available in 9 languages for global audience
  • Works for producers, songwriters, content creators, and independent artists without requiring music knowledge
  • Works directly in browser without software installation
  • Handles multiple faces simultaneously in one operation
  • Completely free to use with watermark
  • Advanced AI deep learning algorithms for high precision
  • Mobile-optimized platform accessible anywhere
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)30 +1 (up) since last check23 no change since last check
Trust Flow (Majestic)154
Citation Flow (Majestic)3532
Referring domains (Majestic)191298

4 details filled in for both companies.

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