Treblo (formerly Sonauto)

Free AI song generator with vocals from prompts or lyrics, reported without a credit system

What Treblo (formerly Sonauto) does

  • Free AI song generator with vocals from prompts or lyrics, reported without a credit system
  • Inpainting, extending and stem separation tools
  • Full commercial rights claimed by the vendor

Treblo (formerly Sonauto) — straight answers

What is Treblo (formerly Sonauto)?

Treblo (formerly Sonauto) is listed under AI Music & Audio, in the Content & Media Generation category on Flocci AI Tools. Free AI song generator with vocals from prompts or lyrics, reported without a credit system. It is free, with no paid plan attached, and it lives at sonauto.ai.

Is Treblo (formerly Sonauto) free?

Treblo (formerly Sonauto) is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

Can I use Treblo (formerly Sonauto) in a browser, or is there an app?

Treblo (formerly Sonauto) works in a normal browser tab with no install. It is available on the web, iOS, Android and an API.

What can Treblo (formerly Sonauto) do?

Treblo (formerly Sonauto) does 3 things the catalog singles out: Free ai song generator with vocals from prompts or lyrics, reported without a credit system; inpainting, extending and stem separation tools; full commercial rights claimed by the vendor.

What is the best free alternative to Treblo (formerly Sonauto)?

Podcastfy is the closest free alternative: it sits in the same AI Music & Audio sub-category and is free. Riffusion, YuE and ACE-Step also start free. The full list is on the alternatives page.

See the full list →

Treblo (formerly Sonauto) alternatives

Compare all alternatives →

Suno

AI Music & Audio
freemium
  • Full songs with vocals from a text prompt
  • Free plan renews credits daily on a v4.5-class model; v5 is on paid plans
  • Extend, cover and remix tracks
  • Free tracks are non-commercial

Udio

AI Music & Audio
freemium
  • Generate songs with vocals from a text prompt
  • Free plan has daily and monthly credit limits
  • Extend, remix and inpaint sections
  • Downloads are disabled following the Universal Music partnership

ElevenLabs Music

AI Music & Audio
freemium
  • Strikingly realistic vocals with breath & vibrato
  • Cleanest commercial-rights licensing
  • Pairs with ElevenLabs voiceover
  • Free tier + affordable Pro

Riffusion

AI Music & Audio
free
  • Riffusion's Producer was acquired by Google and now continues as Flow Music
  • Free daily credits for full songs with vocals and instrumentals
  • Open-source roots in spectrogram-based music generation

AIVA

AI Music & Audio
freemium
  • AI composer for soundtracks and scores
  • Edit in a piano-roll style editor
  • Genre and mood presets
  • Free plan for personal use

Mureka

AI Music & Audio
freemium
  • Generates full songs with vocals plus separate stem downloads for DAW use
  • Also offers text-to-speech/voice cloning under the same credit plan
  • Lower entry price than Suno/Udio for high-volume song generation

Head-to-head comparisons