All models
OpenAI · Text to voice
Alloy
OpenAI's Alloy voice. Balanced and neutral, neither clearly male nor female, with a steady pace. Fits narration, explainers and professional content where the voice should stay out of the way. Costs a tiny fraction of a cent. Less warmth than Nova, less weight than Onyx.
MainstreamAlso works from chat: ask any chat model to use Alloy for you.
The facts
Model type
Text to voice
Made by
OpenAI
Content tier
MainstreamThe big labs' models with their own safety filters. Best for work, code and research.
Intelligence
Quick
Price per use
~1.2 credits/msg≈ $0.01
Reads
Text
Writes
Audio
Served via
OpenAI TTS, Eden AI TTS, Unbottled AI
Status
Current
Price is per unit - image, clip, second or character - and shifts with size, length and options. 1 credit = $0.01.