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Lacuna vs ImgBulk

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 ImgBulk
DetailLacuna logo LacunaImgBulk logo ImgBulk
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 Bulk AI image generator for creating 100+ images at once
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
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 Pay-as-you-go credit packs: Starter €8.00 (650 credits), Creator €26.00 (3,600 credits with 700 bonus), Pro €62.00 (9,000 credits with 2,100 bonus), Bulk €125.00 (20,000 credits with 6,100 bonus). GPT Image 2 costs 8 credits per image at 1K resolution, 12 at 2K, 16 at 4K. Nano Banana 2.1 costs 12 cr
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
  • Generate up to 200 tasks per batch
  • Import prompts from CSV or Excel files
  • Different prompts and reference images per task
  • Track progress across all tasks in one workspace
  • Retry only failed tasks without rerunning successful ones
  • Download all completed images as a ZIP file
  • Support multiple AI models including GPT Image 2, Nano Banana 2, and Seedream
  • Preview estimated credits before starting generation
  • Batch image editing and processing tools
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
  • Organize hundreds of image tasks in one browser workspace instead of repetitive one-by-one uploads
  • Transparent credit pricing shown before generation with no charges for failed tasks
  • Import large prompt lists directly from CSV and Excel files
  • Use multiple frontier AI models in one workspace including GPT Image 2, Nano Banana, and Seedream
  • Pay-as-you-go with no subscription or monthly charges
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 check16 no change since last check
Trust Flow (Majestic)157
Citation Flow (Majestic)3529
Referring domains (Majestic)19159

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