Lacuna
Turn a text description or lyrics into a complete AI-generated song in seconds.
About Lacuna
Lacuna is an AI music generation platform that turns a text description, image, audio, or your own lyrics into an original track with melody, instrumentation, and vocals. It provides one workspace to generate music across multiple AI models, refine any section, extend or remix tracks, write lyrics with rhyme and syllable tools, split songs into clean stems, and edit MIDI. Paid users get watermark-free, royalty-free downloads with full commercial rights.
Screenshots

Commonly Cited Strengths & Limitations
Strengths
- Multiple AI music models available in a single generator
- Full commercial rights and royalty-free, watermark-free downloads for paid users
- Generates a complete song in under 30 seconds
- Non-expiring credits with flexible subscribe-or-buy-credits pricing
Common Use Cases
- Composing original songs without musical training
- Generating custom royalty-free music for media projects like short videos, ads, podcasts, and games
- Streamlining music production workflows with AI tools
- Integrating AI music generation into custom applications
- Remixing, sampling, or singing over separated stems from an existing song
Details
- Pricing Model
- Paid
- Starting Price
- $19/mo
- Team Size
- Individual, Startup, Business
- Category
- AI & Machine Learning
Key Features
- Text-to-song generation
- Image and audio input for generation
- AI vocal generation
- Genre and style flexibility
- Music DNA controls (style, BPM, vocal type, mood)
- Multiple AI music models in one generator
- Generate the same song across models and keep the best
Official Pricing
Lacuna's published plans
Basic
$19/mo
- 2,500 credits/month (~100 songs)
- AI music generation
- Unlimited lyrics AI chat
- Full stem separation & download
- Watermark-free downloads
- 1 concurrent generation
Pro
$49/mo
- 7,500 credits/month (~300 songs)
- 3 concurrent generations
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