Azure AI Speech
Azure AI Speech provides cloud-based speech-to-text, text-to-speech, and speech translation APIs for applications. · Azure · AI
Overview
Azure AI Speech offers cloud APIs for speech-to-text, text-to-speech, and translation. The free (F0) tier includes 5 audio hours/month transcription, 0.5 million characters/month neural TTS, and 5 audio hours/month translation, suitable for development and light production workloads.
Good fit
Use when you need reliable cloud-based speech recognition, synthesis, or translation with generous free monthly limits.
- voice-enabled apps
- accessibility features
- multilingual support
Not a fit
Avoid if you need unlimited usage, custom voice models, or fully offline/local processing.
- need custom voice training
- require on-premises processing
- exceed free tier limits regularly
Quickstart · 5 steps
- Sign in to the Azure Portal and create a Speech resource.
- Copy your Speech resource key and endpoint.
- Install the Azure Speech SDK for your preferred language.
- Configure your app with the key and endpoint.
- Call the API for speech-to-text, text-to-speech, or translation.
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