Cognitive Services Pricing - Bing Speech API
Use intelligence APIs to enable vision, speech, language, and knowledge capabilities
- No upfront cost
- No termination fees
- Pay only for what you use
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Important—The price in R$ is merely a reference; this is an international transaction and the final price is subject to exchange rates and the inclusion of IOF taxes. An eNF will not be issued.
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Bing Speech is not available in the East Asia region. Please select another region.
Bing Speech is not available in the Southeast Asia region. Please select another region.
Bing Speech is not available in the Australia Central region. Please select another region.
Bing Speech is not available in the Australia Central 2 region. Please select another region.
Bing Speech is not available in the Australia East region. Please select another region.
Bing Speech is not available in the Australia Southeast region. Please select another region.
Bing Speech is not available in the Brazil South region. Please select another region.
Bing Speech is not available in the Canada Central region. Please select another region.
Bing Speech is not available in the Canada East region. Please select another region.
Bing Speech is not available in the Central India region. Please select another region.
Bing Speech is not available in the North Europe region. Please select another region.
Bing Speech is not available in the West Europe region. Please select another region.
Bing Speech is not available in the France Central region. Please select another region.
Bing Speech is not available in the France South region. Please select another region.
Bing Speech is not available in the Germany Central region. Please select another region.
Bing Speech is not available in the Germany Northeast region. Please select another region.
Bing Speech is not available in the Japan East region. Please select another region.
Bing Speech is not available in the Japan West region. Please select another region.
Bing Speech is not available in the Korea Central region. Please select another region.
Bing Speech is not available in the Korea South region. Please select another region.
Bing Speech is not available in the South India region. Please select another region.
Bing Speech is not available in the UK South region. Please select another region.
Bing Speech is not available in the UK West region. Please select another region.
Bing Speech is not available in the Central US region. Please select another region.
Bing Speech is not available in the East US region. Please select another region.
Bing Speech is not available in the East US 2 region. Please select another region.
Bing Speech is not available in the North Central US region. Please select another region.
Bing Speech is not available in the South Central US region. Please select another region.
Bing Speech is not available in the West US 2 region. Please select another region.
Bing Speech is not available in the West Central US region. Please select another region.
Bing Speech is not available in the West India region. Please select another region.
The Bing Speech API provides state-of-the-art algorithms to process spoken language. With this API developers can easily include the ability to add speech driven actions to their applications. In certain cases, the APIs also allow for real-time interaction with the user.
Pricing details
| Tier | Features | Unit | Price |
|---|---|---|---|
| Bing Speech API – Free | Transactions | 5,000 transactions free per month | |
| Bing Speech-to-Text API | Utterances up to 15 seconds long | Transactions | $- per 1,000 transactions |
| Bing Text-to-Speech API | Transactions | $- per 1,000 transactions |
Support & SLA
- Free billing and subscription management support are included.
- We guarantee that Cognitive Services running in the standard tier will be available at least 99.9 percent of the time. No SLA is provided for the free trial. Read the SLA.
FAQ
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Bing Search APIs are invoiced based on number of transactions (also known as API calls). These plans are pay-as-you-go and does not incur additional cost for complex queries and more than 10 results (up to 50 results in most cases).
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If you happen to exceed the mentioned number of transactions per second (TPS), your usage will be throttled to be within the mentioned limit. If your application needs to have higher TPS than the ones mentioned on this page, please reach out to the Azure support team.
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For billing purposes, a transaction is a successful Bing API call request (though there are caveats for DoS attacks). For logging and reporting purposes such as for the Bing Statistics Add-in, it is any Bing API call irrespective of whether it is successful or not.
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You can change the tier of service anytime. Please make sure you use appropriate keys in your API calls. If you are having enterprise agreement with Microsoft, please work with your account executive.