GoCrazyAI vs Lacuna
GoCrazyAI
gocrazy.aiLacuna
lacuna.fmSide by side
| Figure | GoCrazyAI | Lacuna |
|---|---|---|
| Price from | $25/mo | $9.50/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| API | — | Yes |
| Plans published | 6 | 10 |
| Spec score · AI Birthday Song Generators | 8.2 (#5) | 9.2 (#1) |
| Spec score · AI Rap Generators | 8.2 (#5) | 9.3 (#1) |
| Company | GoCrazyAI identifies Pinewood Labs1 LLC, located at 30 N Gould St, Ste N, Sheridan, Wyoming 82801, USA, as its operator. | Lacuna says it is operated by JOYLINK LTD and lists its location as London, United Kingdom. |
| Credit limits | The pricing page lists 75, 250 and 500 monthly credits across its Creator, Producer and Premium plans, and says generation costs vary by tool and settings. | Lyrics AI assistant use costs five credits per use, and pricing says unused credits do not roll over between cycles. |
| Free plan | No | Yes |
| Headquarters | Sheridan, Wyoming, USA | London, United Kingdom |
| Integrations | The privacy policy names WaveSpeed AI, Alibaba Cloud, BytePlus, ElevenLabs, Fish Audio, OpenAI, Supabase, Cloudflare, Google and Resend as AI, infrastructure or service providers. | The developer API can be called through REST, a typed TypeScript client, a command-line toolkit or MCP. |
| Paid from | 25 | 9.5 |
| Support | The homepage says users can email support for billing, refunds, bugs or generation help and that replies typically arrive within a business day. | Support is offered through email and a Discord creator community. |
Plans
GoCrazyAI
- Creator$25 a month
- Producer$60 a month
- Premium$95 a month
- Creator$25 a month
- Producer$60 a month
- Premium$95 a month
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
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.