Lacuna
Turns text prompts or lyrics into complete songs with vocals, melody, and instrumentation in seconds
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What is Lacuna?
Lacuna is an AI music generation platform that turns text prompts or lyrics into complete songs with vocals, melody, harmony, and instrumentation. It is built as an all-in-one music studio, so users can generate tracks, refine song ideas, and write lyrics without switching between multiple tools.
The website emphasizes conversational creation: users describe the sound they want in plain language, and Lacuna generates music in seconds. It also includes a lyrics editor with real-time syllable counting, rhyme detection, and AI-assisted co-writing to help users shape songs more precisely.
Lacuna is designed for creators who want fast, professional-sounding output without needing formal music training or studio equipment. The site positions it for musicians, songwriters, content creators, podcasters, game developers, and brands that need custom music or commercial-ready audio.
Key features highlighted on the site include AI vocal generation, support for many genres and languages, Music DNA parameters for fine-tuning, watermark-free downloads, commercial licensing on paid plans, and the ability to use text, image, or audio input. The platform also offers free credits to try it before paying.
Lacuna pricing
Pricing model: Freemium
Free plan: 4 credits per month, no credit card required, intended for trying the product before committing. Basic plan: $19.00 per month, or $15.83 per month billed annually, includes 2,500 credits per month, AI music generation, unlimited lyrics AI chat, full stem separation and download, watermark-free downloads, 1 concurrent generation, commercial license, and priority queue. Pro plan: $49.00 per month, or $40.83 per month billed annually, includes 7,500 credits per month, the same core features, and 3 concurrent generations. Ultra plan: $99.00 per month, or $82.50 per month billed annually, includes 25,000 credits per month and unlimited concurrent generations. Credit booster packs are also available: $50 for 3,500 credits, $100 for 8,000 credits, and $500 for 50,000 credits; they never expire, but require a paid subscription.
Lacuna pros
- Generates full songs from text prompts
- Supports AI vocals
- Can create songs from lyrics
- Works without music theory knowledge
- Fast generation, under 30 seconds
- Real-time syllable counting
- Automatic rhyme detection
- AI co-writing assistance
- Large genre coverage
- Supports many languages
- Music DNA fine-tuning controls
- Watermark-free downloads on paid plans
- Commercial-use licensing included
- All-in-one songwriting and generation workspace
- Free credits to start
- No credit card required for the free trial
- Unlimited lyrics AI chat on paid plans
- Full stem separation and download
- Concurrent generations on higher plans
- Official commercial licensing certificates on Pro
Lacuna cons
- Free plan is very limited
- One credit equals one generated track
- Unused credits do not roll over
- Basic plan allows only one concurrent generation
- Paid features are required for full commercial rights
- Booster packs require a paid subscription
- Credit pack image labels mention inconsistent image-editing wording
- The site focuses on music generation, not broader audio editing
- Annual billing is prepaid rather than monthly flexibility
- Higher usage requires expensive tiers
- No mention of offline desktop software
- No explicit mention of collaboration tools
- No detailed custom API on the site
- No advanced professional DAW-style mixing tools described
- No explicit guarantee of exact musical control
Frequently asked questions about Lacuna
What does Lacuna do?
Lacuna is an AI music generator that creates complete songs from text prompts or lyrics. It can generate vocals, melody, harmony, and instrumentation, so users can go from an idea to a finished track without needing a studio or formal music training.
Can Lacuna generate vocals?
Yes. The site says Lacuna generates complete songs with AI vocals, and users can specify vocal style, gender, and tone. It presents the vocals as natural and professional rather than just instrumental backing tracks.
Do I need music theory to use Lacuna?
No. Lacuna is designed for conversational creation, so users can describe the song they want in plain language. The platform positions itself as accessible to people with zero music training, zero instruments, and no need to understand music theory.
What kind of inputs can I use?
The website says you can create music from text, lyrics, and also refine ideas with one message. It also mentions text, image, or audio input as supported ways to start or guide generation.
What genres does Lacuna support?
Lacuna says it supports virtually every genre, including pop, rock, R&B, hip-hop, country, classical, jazz, electronic, Latin, and folk. It also says you can blend genres for hybrid sounds.
Is the music commercial-ready?
Yes, paid users receive full commercial rights to the music and lyrics they create. The site says you can use the output on YouTube, Spotify, podcasts, games, ads, films, social media, and other commercial projects, and Pro includes official licensing certificates.
How do credits work?
The site says 1 credit equals 1 generated music track, and each exported track consumes one credit. Credits refresh every billing cycle, annual plans receive credits monthly, and unused credits do not roll over.
What is included in the free plan?
The free plan gives 4 credits per month and requires no credit card. It is meant to let new users try the product and generate their first songs before choosing a paid plan.
Can I cancel my subscription anytime?
Yes. The pricing page says you can cancel from your profile at any time, and your access remains active until the end of the current billing period. For annual billing, cancellation stops renewal at the end of the prepaid term.
Are there credit booster packs?
Yes. Lacuna offers one-time credit packs that never expire: Credit Pack S for $50 and 3,500 credits, Credit Pack M for $100 and 8,000 credits, and Credit Pack L for $500 and 50,000 credits. The site says a paid subscription is required to purchase these booster packs.