Lacuna vs Seedance 2.5

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 Seedance 2.5
Detail	Lacuna	Seedance 2.5
What it does	AI song generator that turns ideas or lyrics into complete songs with vocals, then lets you remix, extend, split stems, and master on one canvas	Cinematic videos from text, images, and your imagination
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Paid
Pricing	Free: 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	Monthly plans: Mini Plan $29.90/month (3,000 credits), Standard Plan $59.90/month (6,600 credits), Plus Plan $119.90/month (14,400 credits), Pro Plan $199.90/month (26,000 credits). Yearly and one-time credit pack options also available. Up to 65% off annual plans.
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 Image-to-video conversion Multiple aspect ratios (16:9, 9:16, 1:1) 4K resolution support Top-tier video models (Seedance 2.5) Image generation (GPT Image 2 & NanoBanana) Watermark-free exports Commercial use license Private generation workspace Fast generation queue
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	Iterative workflow with prompt adjustment and real-time comparison Credit cost transparency shown before generation Multi-model creative studio in one workspace Flexible pricing with credits that don't expire Failed generations don't consume credits
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	30 +1 (up) since last check	3 no change since last check
Trust Flow (Majestic)	15	2
Citation Flow (Majestic)	35	11
Referring domains (Majestic)	191	16

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