FloatSong vs Stable Audio 3
FloatSong vs Stable Audio 3: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: FloatSong is freemium, Stable Audio 3 is paid. Feature lists share 0 overlapping items across the two listings.
FloatSong is a browser-based AI music studio for writing, generating, and reworking songs in one place. Describe a song in Simple mode, or switch to Custom to paste your own lyrics, and choose Instrumental when you only need a backing track. Generation runs on Suno v6 or Flow Music. Around the generator sit an AI lyrics generator, AI Song Cover, an AI Music Extender, Voice Cloning, AI Cover in a trained voice, an AI Vocal Remover (Demucs v4, Suno, MVSep) and a free on-device Music Mastering tool. Every tool shows its credit cost before you submit.
Stable Audio 3 is an AI music generator and sound effect generator for drafting tracks, designing sounds, and editing audio.
Side-by-side
| Attribute | FloatSong | Stable Audio 3 |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | freemium · $14.9 | paid · $10 |
| Votes | 0 | 0 |
| Category | AI Music Generator | AI Music Generator |
Features checklist
| Feature | FloatSong | Stable Audio 3 |
|---|---|---|
| AI song generator (Suno v6 / Flow Music) | ||
| AI lyrics generator | ||
| AI song cover and music extender | ||
| Voice cloning and AI voice cover | ||
| AI vocal remover with stem splitting | ||
| Free on-device music mastering | ||
| ✅ Four music model families (Suno, Flow Music, YuE2 and Mureka) in one studio, so you can try the same idea in each and compare the takes | ||
| ✅ Works from a short description, your own lyrics with a style, or an instrumental-only request | ||
| ✅ Extra tools in the same account: lyrics generator, song extender, style changer, singing voice training and covers, vocal remover, stem splitter, mastering and a music video generator | ||
| ✅ Credit cost is shown before each submission, and confirmed failed generations return eligible credits | ||
| ❌ Output formats differ by model; a WAV file is not available for every result | ||
| ❌ Commercial or royalty-free use depends on the chosen model's license and your plan, so you need to check the terms before releasing a track, and the music video generator needs an active subscription | ||
| Best for starter sessions | ||
| prompt testing | ||
| and short drafts | ||
| Best for daily creator volume | ||
| Designed for professional team workflows |