Side by side
lacuna vs onlymusic
Plans read from both vendors' own pricing pages, with the same seats and billing applied to each. onlymusic is a verified alternative to lacuna: it does the same main job for a similar customer.
Lacuna is an AI music generation platform that creates original songs, instrumentals, and vocals from text prompts. It offers tools to refine tracks, write lyrics, split songs into stems, and master music with a commercial license included.
- Starting price
- From $19/mo
- Price clarity
- Price clarity grade C, 67 out of 100 67 of 100
- Category
- Music & audio
- Platforms
- Web-based platform with browser tools and API for integration
- Good fit for
- Musicians and producers seeking AI-assisted music creation and refinement. Developers integrating AI music generation into apps or workflows via API
- Limitations
- Lyrics must be supplied by the user for vocal track generation via API; the API does not generate lyrics automatically. Looping tracks with changing keys, builds, or fades may not loop cleanly using the Audio Looper tool
onlymusic.ai offers an AI music generator that creates original songs from user prompts or lyrics, producing complete tracks with melody, arrangement, instruments, and vocals. Users can start creating music for free without signing up, listen to full songs, and download them as MP3 files.
- Starting price
- Free plan
- Price clarity
- Price clarity grade B, 75 out of 100 75 of 100
- Category
- Music & audio
- Platforms
- Not confirmed
- Good fit for
- Users who want to create original music easily from text prompts or lyrics without music theory knowledge.
- Limitations
- Free users can create songs without signing up but have limited storage (7 days) and limited AI music cover trials.. Generated songs are stored for 30 days after sign-in on the free plan; longer storage requires paid plans.
What each one costs your team
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Cheapest fit for 1 person, all 2 tools
$19/month
$228 a year on these plans.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
BasicCheapest fit Flat subscription | $19 | $228 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Pro Flat subscription | $49 | $588 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Ultra Flat subscription | $99 | $1,188 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
FreeCheapest fit Flat subscription | $0 | $0 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
lacuna
Best fit
Musicians and producers seeking AI-assisted music creation and refinement; Developers integrating AI music generation into apps or workflows via API
Trade-offs
Lyrics must be supplied by the user for vocal track generation via API; the API does not generate lyrics automatically; Looping tracks with changing keys, builds, or fades may not loop cleanly using the Audio Looper tool
Integrations / export
API accessible via REST, TypeScript SDK, CLI, and MCP server for AI coding agents like Cursor, Claude Code, and Codex
onlymusic
Best fit
Users who want to create original music easily from text prompts or lyrics without music theory knowledge.
Trade-offs
Free users can create songs without signing up but have limited storage (7 days) and limited AI music cover trials.; Generated songs are stored for 30 days after sign-in on the free plan; longer storage requires paid plans.
Integrations / export
Includes AI Music Remixer and Vocal Remover tools integrated with the music generator., Songs can be downloaded as MP3 and WAV files.
More alternatives to lacuna →More alternatives to onlymusic →Add a third tool