Iris Danforth
English (US) · American · female · clear · measured · Naadly Core
Clean explainer and demo voice - clear American voice, measured pace
English (US) · American · female · clear · measured · Naadly Core
Clean explainer and demo voice - clear American voice, measured pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | clear, measured |
| Measured pitch | 233.3 Hz · 4.01 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:5290 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Everyday narration voice
Engine id en_US-libritts_r-medium:208
Model en_US-libritts_r-medium · speaker
208
CC BY 4.0 (attribution required)
Pitch 239.7 Hz · 4.61 words/sec · clarity grade A
Snappy reels and shorts voice
Engine id en_US-libritts_r-medium:4111
Model en_US-libritts_r-medium · speaker
4111
CC BY 4.0 (attribution required)
Pitch 253.4 Hz · 4.17 words/sec · clarity grade A
Fast, upbeat social read
Engine id en_US-libritts_r-medium:6643
Model en_US-libritts_r-medium · speaker
6643
CC BY 4.0 (attribution required)
Pitch 242.3 Hz · 4.73 words/sec · clarity grade A
Snappy reels and shorts voice
Engine id en_US-libritts_r-medium:7752
Model en_US-libritts_r-medium · speaker
7752
CC BY 4.0 (attribution required)
Pitch 250.6 Hz · 4.56 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:7294
Model en_US-libritts_r-medium · speaker
7294
CC BY 4.0 (attribution required)
Pitch 232.1 Hz · 3.72 words/sec · clarity grade A
Clean explainer and demo voice
Engine id en_US-libritts_r-medium:2411
Model en_US-libritts_r-medium · speaker
2411
CC BY 4.0 (attribution required)
Pitch 233.3 Hz · 4.07 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.