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Lacuna vs Headloom

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 Headloom
DetailLacuna logo LacunaHeadloom logo Headloom
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 AI head swap for fashion photography
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelFreemium Freemium
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 Not given
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
  • Head and hair replacement while preserving garment, pose, hands, background and light
  • High resolution results with no pixel shift
  • Results delivered in about one minute
  • Automatic content safety checks for nudity and violent content
  • Photos deleted within 24 hours
  • No model training from user photos
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
  • Only the head changes; everything else stays exactly as shot including garment, pose and lighting
  • Built specifically for fashion brands, e-commerce and catalogue teams who need multiple models without reshooting
  • Requires explicit consent from people in photos before processing
  • Professional production already running for enterprise fashion clients
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 check1 no change since last check
Trust Flow (Majestic)152
Citation Flow (Majestic)351
Referring domains (Majestic)1911

4 details filled in for both companies.

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