Udio
Udio（Uncharted Labs） · United States · Speech & audio
Global Closed sourceFree tier
Showing version: v1.5 Allegro · 2025-03-01 · Version lineage ↓
Website ↗ Not publicly available：API、Docs · No public weights
01
Overview
Uncharted Labs' (founded by ex-Google DeepMind researchers) text-to-music platform, publicly launched in April 2024, generating complete songs with vocals and lyrics plus section editing and remixing; after its October 2025 UMG settlement the platform entered a licensing transition with downloads disabled for a period.
Release date2025-03-01
02 / Provenance
Field checks and source notes
When sources disagree on a field, every reading is listed here with its own citation. We do not take a midpoint, invent a missing figure, or decide which side is right — follow the citation and judge for your case.
These field-level notes are recorded verbatim in Chinese in the source data. Open the Chinese version
03 / Plain layer
Plain-language benchmarks
Naturalness Not disclosed
Accuracy (WER) Not disclosed
Speed / latency Not disclosed
Languages supported Not disclosed
Price / free Not disclosed免费版 100 积分/月 + 每日 10 积分口径（多家评测一致）
04
Practical facts
| Context length | Not disclosed |
|---|---|
| Max output | Not disclosed |
| Parameters | Not disclosed |
| Input | Not disclosed |
| Output price | Not disclosed |
| CNY | Not disclosed |
| Free tier | Free plan: 100 credits per month plus 10 credits per day (consistent across several reviews). |
| Output speed | Not disclosed |
| Release date | |
| License | Not disclosed |
Show technical data
Technical benchmark table
No verified benchmark data (not tested / not disclosed / not applicable).
| Version | Release date | Status | Openness | Parameters | What changed | Detail | |
|---|---|---|---|---|---|---|---|
| v1.5 AllegroShowing version | Active | Closed source | Not disclosed | Faster variant of v1.5 appearing around March 2025 alongside features such as Styles, per third-party timelines; exact date unverified. | Detail | ||
| v1.5 | Active | Closed source | Not disclosed | Released 2024-07-23: audio raised to 48 kHz stereo with better instrument separation and coherence. | Detail | ||
| v1（公测首发） | Superseded | Closed source | Not disclosed | Public beta launch on 2024-04-10, alongside disclosure of a $10M seed round led by a16z. | Detail |
Last updated: · Sources on detail page
06 / Compare