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Azure

Azure SignalR Service

Easily add real-time web functionality to applications.
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Overview

Quickly and easily build real-time communications into your web application

With Azure SignalR Service, adding real-time communications to your web application is as simple as provisioning a service—no need to be a real-time communications guru!
  • You don't have to provision and maintain servers just because you need real-time features in your solution. SignalR Service is fully managed which makes it easy to add real-time communication functionality to your application. No more worrying about hosting, scalability, or load balancing – it's all handled automatically.
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  • Benefit from everything Azure has to offer! Easily integrate with services such as Azure Functions, Azure App Service, Microsoft Entra ID (formerly Azure Active Directory), Azure Storage, Azure Analytics, Power BI, IoT, AI Services, Machine Learning, and more.
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  • Use the SignalR Service Premium Tier to leverage enterprise capabilities such as auto-scaling, higher SLA, Azure Availability Zone support, and rate limiting. Send advanced metrics to Azure Monitor or integrate with other monitoring solutions.
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Features

What you can build with Azure SignalR Service

Cross-platform Chat

Accelerate development of reliable, high-performing chat applications.
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Instant Broadcasting on Serverless Architecture

Transform your data into actionable insights using best-in-class machine learning tools. This architecture allows you to combine any data at any scale, and to build and deploy custom machine learning models at scale.
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Azure IoT reference architecture

This reference architecture shows a recommended architecture for IoT applications on Azure using PaaS (platform-as-a-service) components.
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Security

Embedded security and compliance

34,000
Full-time equivalent engineers dedicated to security initiatives at Microsoft.
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15,000
Partners with specialized security expertise.
 
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>100
Compliance certifications, including over 50 specific to global regions and countries.
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Learn more about security on Azure
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Pricing

Azure SignalR Service pricing

  • No upfront cost
  • No termination fees
  • Per-hour billing
Learn more about Azure SignalR Service pricing
Resources

Documentation and resources

  1.
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Pricing

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Azure SignalR Service Documentation

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Updates

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Introduction to ASP.NET Core SignalR Library

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Next steps

Get started with Azure SignalR Service

Pay as you go or try Azure free for up to 30 days.
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