Azure AI Speech

Microsoft's enterprise speech-to-text and TTS platform.

About Azure AI Speech

Azure AI Speech provides speech-to-text, text-to-speech, translation, and voice assistant APIs on Microsoft’s cloud. It powers subtitles, call centers, and voice apps with enterprise security and compliance. For simpler transcription tools, see Descript, and browse more AI voice tools in the directory.

Key features

Speech-to-text
Neural TTS
Speech translation
Custom speech models
Enterprise compliance

Azure AI Speech screenshots

Azure AI Speech: pros & cons

Pros

Full speech platform in one service
Strong enterprise security
Custom models for accuracy

Cons

Complex pricing and setup
Overkill for simple projects

Azure AI Speech FAQs

Is Azure AI Speech free?

Azure offers a free tier with monthly limits. Usage beyond that is billed.

What does Azure Speech include?

Speech-to-text, text-to-speech, translation, and voice assistant APIs.

Can I train custom models?

Yes. Custom Speech lets you tune models with your own data.