Sonauto

Free AI music generator that creates full songs with vocals from text prompts.

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What is Sonauto?

Sonauto is a free, unlimited AI music generator from a YC-backed startup that creates complete songs with vocals across many genres from text prompts or uploaded lyrics. Its own Melodia diffusion model powers AI inpainting, song extension, stem export, and lyric videos, and a developer API offers full model access.

Key features

  • Text-to-song generation with vocals
  • AI inpainting and song extension
  • Stem export and lyric videos
  • Commercial usage rights
  • Developer API

Pros

  • Free and unlimited generation
  • Commercial rights included
  • Editing tools like inpainting

Cons

  • Small team, fast-moving product
  • Quality depends on prompting

Sonauto at a glance

PricingFree
CategoryVideo & Audio
Platformsweb, api
CompanySonauto
Official websitesonauto.ai
ai musicsong generatorvocalsfree

How to choose the right Video & Audio tool

Video and audio tools split into generators (which create footage, voices or music from prompts) and editors (which speed up cutting, captions and cleanup). Start from your end product: short social clips, long videos, podcasts or voiceovers each reward different strengths. For generation, check output resolution, clip length, and how much control you get over style and consistency. For voices and music, listen for natural pacing and check the languages you need. Licensing is critical — confirm you can use the output commercially, especially for client work and monetised channels. Finally, weigh render times and credit costs: a tool that takes an hour per clip changes your whole workflow.

Compare all Video & Audio tools →

Sonauto FAQs

What is Sonauto?

Sonauto is a free, unlimited AI music generator from a YC-backed startup that creates complete songs with vocals across many genres from text prompts or uploaded lyrics. Its own Melodia diffusion model powers AI inpainting, song extension, stem export, and lyric videos, and a developer API offers full model access.

What are the main features of Sonauto?

Sonauto offers Text-to-song generation with vocals, AI inpainting and song extension, Stem export and lyric videos, Commercial usage rights and Developer API.

How much does Sonauto cost?

Sonauto is free to use. Always confirm the current offer on its official website, as pricing can change.

What are the pros and cons of Sonauto?

Strengths of Sonauto include Free and unlimited generation; Commercial rights included; Editing tools like inpainting. On the downside, Small team, fast-moving product; Quality depends on prompting.