Lacuna vs SongGuru.AI
Lacuna
lacuna.fmSongGuru.AI
songguru.aiSide by side
| Figure | Lacuna | SongGuru.AI |
|---|---|---|
| Price from | $9.50/mo | $7.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 10 | 4 |
| Spec score · AI lyric generators | 9.3 (#1) | 7.6 (#18) |
| Commercial use | The lyrics page says generated and edited lyrics are the user’s to record, release, and use commercially. | The homepage says generated songs can be used commercially and users retain full rights to their creations. |
| Song generation | The Music Agent proposes two musical directions and can generate complete tracks from a description or supplied lyrics. | The AI song generator turns a description or custom lyrics into a song with music, vocals, and lyrics. |
| Support | Support is offered through email and a Discord creator community. | The pricing page directs billing questions to the listed support email and says responses typically arrive within 3 business days. |
Plans
Lacuna
- Basic$9.50 a month
- Pro$24.50 a month
- Ultra$49.50 a month
- FreeFree
- Credit Pack S$50, paid once
- Credit Pack M$100, paid once
- Basic$114 a year
- Pro$294 a year
- Credit Pack L$500, paid once
- Ultra$594 a year
SongGuru.AI
- FreeFree
- On-Demand Credits$43, paid once
- Basic$90 a year
- Pro$290 a year
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.
SongGuru.AI
SongGuru.AI has no write-up on Specifiction yet; its figures are above.