Sonauto v2 Beta vs LANDR Mastering
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Sonauto v2 Beta | LANDR Mastering |
|---|---|---|
| Pricing | Free | $10/track or $19.99/mo (Studio Pro) and up |
| Primary Use | AI music generation with lyrics & style tags | AI mastering for release-ready tracks |
| Key Limitation | No DAW integration; web only; no API | Cannot fix bad mixes; no full EQ/comp control |
| Output Quality | AI-generated song (OGG/MP3/WAV/FLAC/M4A) | Pro-grade, streaming-optimized (WAV/MP3/HD WAV) |
| Editing Capabilities | Inpainting, extending, stem separation, remix | Stem mastering (Pro), album mastering, reference track |
If you need to polish an existing mix for streaming, LANDR Mastering is the affordable pro tool. If you want to generate full songs from scratch for free, Sonauto v2 Beta (now Treblo) is unmatched. Choose based on whether you have a track to master or a song to create.
Free AI music generator with unlimited songs, commercial rights, and editing tools.
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AI-powered online mastering that delivers studio-quality, streaming-ready tracks in minutes.
Visit WebsiteWhat real users say: Sonauto v2 Beta vs LANDR Mastering
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Sonauto v2 Beta
15 mentions across 1 sources · 75% positive
Product Hunt
What users praise
- • Completely free with unlimited song generation, no daily caps.
- • Users can supply their own lyrics or use AI-generated ones.
- • Over 4,160 style tags for deep genre and mood customization.
- • High-quality AI vocals praised as best heard by many users.
What frustrates them
- • Non-English lyrics often confuse the model, producing garbled output.
- • Some users lost previous projects and features in the v2 update.
- • Short or unclear prompts can cause the AI to ignore user lyrics.
- • Stem separator feature appears to be missing in v2 design.
Researched Jul 3, 2026
LANDR Mastering
13 mentions across 2 sources · 25% positive — critical
Bluesky, Lemmy
What users praise
- • Quick and easy AI mastering, no technical skills needed.
- • Unlimited watermarked previews help compare before buying.
- • Album mastering for consistent sound across tracks.
- • Reference track upload for sonic matching is useful.
What frustrates them
- • Lack of manual control over EQ and compression.
- • Genre detection may fail on experimental or fusion music.
- • Almost no genuine user feedback available—promotional noise dominates.
- • Full price feels high given the limited AI capability.
Researched Jul 16, 2026
Who should pick which
- Independent musician with finished mixesPick: LANDR Mastering
LANDR provides pro-grade, streaming-optimized mastering at $10/track, with reference matching and album cohesion.
- Content creator needing royalty-free background musicPick: Sonauto v2 Beta
Sonauto generates unlimited original songs for free, with style tags and full ownership—perfect for videos or podcasts.
- Bedroom producer experimenting with AI co-creationPick: Sonauto v2 Beta
Free, unlimited generation with inpainting and stem separation lets you iterate quickly without cost.
- Aspiring musician on a tight budgetPick: LANDR Mastering
Free previews and affordable per-track mastering ($10) make it accessible for demo-quality tracks.
- Event organizer needing personalized songsPick: Sonauto v2 Beta
Quick generation with custom lyrics and multi-language support is ideal for one-off custom songs.
Frequently Asked Questions
Sonauto v2 Beta vs LANDR Mastering: which should you choose?
If you need to polish an existing mix for streaming, LANDR Mastering is the affordable pro tool. If you want to generate full songs from scratch for free, Sonauto v2 Beta (now Treblo) is unmatched. Choose based on whether you have a track to master or a song to create.
Can LANDR fix a bad mix?
No, LANDR optimizes a good mix but cannot correct major mixing issues like clipping or muddiness.
Is Sonauto v2 Beta really free?
Yes, Sonauto v2 Beta (now Treblo) offers unlimited free song generation with full ownership—no hidden costs.
Does LANDR support stem mastering?
Yes, the Studio Pro plan ($19.99/mo) allows mastering up to 4 stems (vocals, drums, bass, other).
Can I download Sonauto songs as WAV?
Yes, Sonauto supports WAV, along with OGG, MP3, FLAC, and M4A formats.
Which tool integrates with my DAW?
LANDR offers a plugin (VST/AU/AAX) for DAWs; Sonauto is web-only with no DAW integration.
Is LANDR's master quality good enough for streaming?
Yes, LANDR masters are optimized for streaming platforms like Spotify, Apple Music, and YouTube.
Can I use Sonauto to remix existing songs?
Yes, Sonauto allows remixing other songs on the platform and includes stem separation.
What happened to the Sonauto brand?
As of June 2026, Sonauto is rebranded to Treblo. All accounts and songs remain functional.
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Last reviewed: July 3, 2026