Compare Azure AI Speech
Details side-by-side comparison of Azure AI Speech against top competitors.
Detailed Comparison
Azure AI Speech
Text-to-speech in Microsoft's Azure AI Speech service, with standard, HD and custom voices
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Pricing
| Model | Pay-as-you-go, per character |
| Starting Price | Not stated on the page we checked |
| Has Free Version | |
| Plan Summary | Free (F0) Neural: 0.5 million characters a monthPaid rates per 1M characters: dollar amounts not stated on the page we checked |
Other Specifications
| Product Type | Text-to-SpeechAPI |
Language Support
| Languages Supported | 100+ languages and locales (standard voices, Microsoft Learn) |
Voice Quality
| Quality Rating | Not stated on the page we checked |
| Tonal Description | Standard neural voices, HD voices, custom and personal voices |
Voice Count
| Total Voices | Not stated on the page we checked |
| Categories | Standard neural, HD, custom, personal |
Ease of Use
| Usability Rating | Developer-oriented (SDK, REST) |
| User Experience | Audio Content Creation tool in Speech Studio for no-code use |
Integrations
| API Availability | Yes, Speech SDK, REST API and batch synthesis API |
| Platform Integrations | N/A |
Use Cases
| Primary Use Cases | Chatbots and voice assistantsAudiobooksIn-car navigation |
| Applications | As listed on Microsoft Learn |
Text to Speech Features
| SSML Support | |
| API Access | |
| Multi Language | |
| Emotional Impulse | N/A |
| Voice Cloning |
Character/Word Limits
| Plan Limits | Per-character billing; Chinese characters count as two |
| Monthly Limit | Free (F0) Neural: 0.5 million characters a month |
Commercial Rights
| Included | N/A |
| Licensing Terms | Not stated on the page we checked |
File Formats
| Supported Formats | N/A |
| Export Options | Formats not stated on the page we checked; models available at 24 kHz and 48 kHz |
Customer Support
| Support Channels | N/A |
| Priority Support | N/A |
Find Your Perfect Voice AI Solution
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