Question 1

What's the difference between Azure Bot Service and the Bot Framework SDK?

Accepted Answer

Azure Bot Service is the Azure platform for deploying and connecting bots to channels (like Teams or Web Chat) and managing bot resources in Azure. The Bot Framework SDK is the developer toolkit (libraries and patterns) you use to write the bot’s conversation logic. In practice, you typically build with the SDK and host/connect it using Azure Bot Service.

Question 2

When should I use Azure Bot Service?

Accepted Answer

Use it when you need a chatbot that works across multiple channels (Teams, web, and other supported connectors), needs secure integration with Azure services (App Service, Functions, Key Vault, Application Insights), and you want managed deployment and monitoring. It’s a good fit for customer support, IT/HR helpdesks, appointment/booking assistants, and workflow bots that call APIs. If you only need a simple FAQ widget with no integrations, a lighter-weight Q&A solution may be enough.

Question 3

How much does Azure Bot Service cost?

Accepted Answer

Azure Bot Service pricing depends on what you use with it. The bot itself is typically hosted on another Azure compute service (such as Azure App Service, Azure Functions, or containers), which has its own costs. You may also pay for messaging/channel usage depending on the channel, and for AI components like Azure AI Language or Azure OpenAI if you add natural language understanding or generative responses. Monitoring (Application Insights), storage, and outbound network traffic can also affect total cost.

Azure Bot Service

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