Sadie Alcott
English (US) · American · female · bright · measured · Naadly Core
Everyday narration voice - bright American voice, measured pace
English (US) · American · female · bright · measured · Naadly Core
Everyday narration voice - bright American voice, measured pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | bright, measured |
| Measured pitch | 212.0 Hz · 4.04 words per second |
| Quality | Great · clarity grade B |
| Tier | Naadly Core — on every plan, including free |
| Licence | CC BY 4.0 (attribution required — how we credit it) |
| Engine id | en_US-libritts_r-medium:6160 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
High-energy promo read
Engine id en_US-libritts_r-medium:56
Model en_US-libritts_r-medium · speaker
56
CC BY 4.0 (attribution required)
Pitch 210.0 Hz · 5.0 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:664
Model en_US-libritts_r-medium · speaker
664
CC BY 4.0 (attribution required)
Pitch 220.5 Hz · 4.61 words/sec · clarity grade A
High-energy promo read
Engine id en_US-libritts_r-medium:1629
Model en_US-libritts_r-medium · speaker
1629
CC BY 4.0 (attribution required)
Pitch 196.9 Hz · 5.31 words/sec · clarity grade B
Punchy ad read
Engine id en_US-libritts_r-medium:2785
Model en_US-libritts_r-medium · speaker
2785
CC BY 4.0 (attribution required)
Pitch 206.1 Hz · 4.15 words/sec · clarity grade A
Punchy ad read
Engine id en_US-libritts_r-medium:6904
Model en_US-libritts_r-medium · speaker
6904
CC BY 4.0 (attribution required)
Pitch 190.1 Hz · 4.52 words/sec · clarity grade A
Punchy ad read
Engine id en_US-libritts_r-medium:224
Model en_US-libritts_r-medium · speaker
224
CC BY 4.0 (attribution required)
Pitch 235.8 Hz · 4.11 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.