Lacuna vs Music Generator
Lacuna
lacuna.fmMusic Generator
musicgenerator.comSide by side
| Figure | Lacuna | Music Generator |
|---|---|---|
| Price from | $9.50/mo | $9/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 13 | 7 |
| Spec score · AI Birthday Song Generators | 9.2 (#1) | 7.9 (#9) |
| Spec score · AI music generators | 8.7 (#17) | 7.5 (#93) |
| Commercial use | The lyrics page says generated and edited lyrics are the user’s to record, release, and use commercially. | Yes |
| Credit limits | Lyrics AI assistant use costs five credits per use, and pricing says unused credits do not roll over between cycles. | Monthly subscription credits refresh each month and do not roll over, while credits from one-time packs never expire while the account is active. |
| Free plan | Yes | No |
| Paid from | 9.5 | 9 |
| What it does | Lacuna is a browser-based AI music workspace that turns prompts or user lyrics into vocal or instrumental songs and supports later editing, enhancement and sharing. | The service generates music from text descriptions and optional lyrics using third-party AI models. |
Plans
Lacuna
- Basic$9.50 a month
- Pro$24.50 a month
- Ultra$49.50 a month
- Credit Pack S$50 a month
- Credit Pack M$100 a month
- Credit Pack L$500 a month
- FreeFree
- Credit Pack S$50, paid once
- Credit Pack M$100, paid once
- Basic$114 a year
Music Generator
- Starter$9 a month
- Pro$29 a month
- Studio$49 a month
- Small pack$10 a month
- Large pack$30 a month
- Small pack$10, paid once
- Large pack$30, paid once
In their own words
Lacuna
Lacuna turns a short idea into song lyrics and can send them to its music generator to create a track with AI vocals. The editor supports line-by-line rewrites, syllable counts, automatic rhyme highlighting, and rhyme suggestions ranked by meaning. It supports nine languages, with phonetic rhyme support for English, Spanish, Chinese, Japanese, and Korean. Automatic snapshots let users restore an earlier take after AI edits. Lacuna describes the workspace for songwriters, rappers, topliners, producers, and first-time writers, and says generated or edited lyrics may be recorded, released, and used commercially. The free plan provides 120 credits per month without requiring a credit card; each lyrics AI use costs five credits, and unused credits do not roll over. Pricing lists paid service from $9.50/mo (annual), while Basic is $19 a month. Audio downloads require a subscription, and credit packs alone do not include them. The developer API requires Pro or Ultra and uses credit-based billing. Lacuna lists web, iOS, extension, and API platforms.
Music Generator
Music Generator has no write-up on Specifiction yet; its figures are above.