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Lacuna vs Kling

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 Kling
DetailLacuna logo Lacuna Kling
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 video generator for creating videos from text prompts or image frames
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
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 Basic Yearly: $14.95/month or $179.40/year (30,000 credits, 1080p video); Plus Yearly: $29.95/month or $359.40/year (72,000 credits, 4K video); Pro Yearly: $64.95/month or $779.40/year (180,000 credits, 4K video, unlimited AI image generation). Individual generations cost 160 credits for a 5-second
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
  • Text-to-video generation from written prompts
  • Image-to-video with first and last frame guidance
  • Video duration selection from 5 to 30 seconds
  • Resolution options: 720p, 1080p, and 4K
  • Optional generated audio with dialogue and atmosphere
  • Multiple video models including Kling 4.0, Kling 3.0, and Seedance variants
  • AI image generation and editing tools
  • Reference-guided video workflows
  • Credit-based generation system with plan quotas
  • Automated content moderation before generation
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
  • Clear, user-friendly workspace combining input controls, generation options, and result preview
  • Fair pricing with responsive customer support
  • Independent platform with no affiliation to ByteDance or model providers
  • Instant credit availability on annual plans with no per-day limits
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 check21 no change since last check
Trust Flow (Majestic)155
Citation Flow (Majestic)3523
Referring domains (Majestic)19124

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