# Microsoft Azure AI Speech

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/microsoft-azure-ai-speech
- **Dataset:** https://optimly.ai/brand/microsoft-azure-ai-speech.json
- **Markdown:** https://optimly.ai/brand/microsoft-azure-ai-speech/llms.txt
- **Official website:** https://microsoft.com
- **Slug:** microsoft-azure-ai-speech
- **Categories:** ai-machine-learning

## Overview

- **Tagline:** Broad language and voice support (100+ languages, 150+ voices), high accuracy, extensive customization options (custom speech models, personalized voices, speaking styles), integration with Azure OpenAI Service (Whisper Model), focus on Responsible AI.
Source: Brand's website (https://microsoft.com) · 2026-10-04

- **Description:** Give your apps the ability to hear, understand, and even talk to your customers with features like speech to text and text to speech.
Source: Brand's website (https://microsoft.com) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Speech to Text
  - Text to Speech
  - Voice Assistant
  - Custom Speech
  - Speech Translation
  - Pronunciation Assessment
  - Personal Voice
  - Audio Content Creation
  - Text-to-speech Avatar
  - Custom Keyword Detection
Source: Brand's website (https://microsoft.com) · 2026-10-04

- **Pricing:** Consumption-based; Free tier available with Azure credits
Source: Brand's website (https://microsoft.com) · 2026-10-04

## Audience

- **Target industry:** Developers, businesses building voice-enabled applications, call centers, media producers, language learning platforms, customer service organizations
Source: Brand's website (https://microsoft.com) · 2026-10-04

Page last updated 2026-10-17.