Sadie Hayward
English (US) · American · female · clear · brisk · Naadly Core
Snappy reels and shorts voice - clear American voice, brisk pace
English (US) · American · female · clear · brisk · Naadly Core
Snappy reels and shorts voice - clear American voice, brisk pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | clear, brisk |
| Measured pitch | 227.3 Hz · 4.1 words per second |
| Quality | Best · clarity grade A |
| 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:3972 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Neutral corporate narration
Engine id en_US-libritts_r-medium:1944
Model en_US-libritts_r-medium · speaker
1944
CC BY 4.0 (attribution required)
Pitch 229.7 Hz · 3.4 words/sec · clarity grade A
Steady long-form narration
Engine id en_US-libritts_r-medium:2741
Model en_US-libritts_r-medium · speaker
2741
CC BY 4.0 (attribution required)
Pitch 234.6 Hz · 3.25 words/sec · clarity grade A
Snappy reels and shorts voice
Engine id en_US-libritts_r-medium:30
Model en_US-libritts_r-medium · speaker
30
CC BY 4.0 (attribution required)
Pitch 253.4 Hz · 4.24 words/sec · clarity grade A
Clean explainer and demo voice
Engine id en_US-libritts_r-medium:1885
Model en_US-libritts_r-medium · speaker
1885
CC BY 4.0 (attribution required)
Pitch 253.4 Hz · 4.0 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:5570
Model en_US-libritts_r-medium · speaker
5570
CC BY 4.0 (attribution required)
Pitch 227.3 Hz · 4.55 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:6206
Model en_US-libritts_r-medium · speaker
6206
CC BY 4.0 (attribution required)
Pitch 245.0 Hz · 4.65 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.