<aside> 💡 Comparing cost and customization between elai, HeyGen and azure cognitive service

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• Table of content

Problem statement

Replace the current Avatar with a better-looking and performing one

Goals

• Showcase different options available in these services API
• Cost vs Benefit Analysis of different real-time streaming AI Avatar providers

Azure Streaming Avatar

Azure provides real-time text-to-speech AI avatars using its Cognitive Service.

Voice Customization options :

Azure supported text-to-speech services in over 150 languages in both male and female voices.

• Here is the list of all the languages supported (You can check in the documentation as well)

Language support - Speech service - Azure AI services

Here are a few samples of audio that will be useful to us in English, Hindi and Japanese language

Speech Studio