1. [Home](https://www.g2.com/) 2. ... 3. [Load Balancing Software](https://www.g2.com/categories/load-balancing) 4. [Azure Application Gateway Discussions](https://www.g2.com/products/azure-application-gateway/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_f176b4154a751d10150daa67a57b7dc5/azure-application-gateway.jpg "Product Avatar Image") ](/products/azure-application-gateway/reviews) [ Azure Application Gateway ](/products/azure-application-gateway/reviews) (161)4.4/5 Azure Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications. Unlike traditional load balancers that operate at the transport layer (Layer 4), Application Gateway operates at the application layer (Layer 7), allowing it to make routing decisions based on attributes such as URL paths and host headers. This capability provides more control over how traffic is distributed to your applications, enhancing both performance and security. Key Features and Functionality: - Layer 7 Load Balancing: Routes traffic based on HTTP request attributes, enabling more precise control over traffic distribution. - Web Application Firewall (WAF): Protects applications from common web vulnerabilities like SQL injection and cross-site scripting by monitoring and filtering HTTP requests. - SSL/TLS Termination: Offloads SSL/TLS processing to the gateway, reducing the encryption and decryption overhead on backend servers. - Autoscaling: Automatically adjusts the number of gateway instances based on traffic load, ensuring optimal performance and cost efficiency. - Zone Redundancy: Distributes instances across multiple availability zones, enhancing resilience and availability. - URL Path-Based Routing: Directs requests to backend pools based on URL paths, allowing for efficient resource utilization. - Host Header-Based Routing: Routes traffic to different backend pools based on the host header, facilitating multi-site hosting. - Integration with Azure Services: Seamlessly integrates with Azure Traffic Manager for global load balancing and Azure Monitor for centralized monitoring and alerting. Primary Value and User Solutions: Azure Application Gateway provides a scalable and highly available solution for managing web application traffic. By operating at the application layer, it offers intelligent routing capabilities that enhance application performance and reliability. The integrated Web Application Firewall ensures robust security against common web threats, while features like SSL/TLS termination and autoscaling optimize resource utilization and reduce operational overhead. This comprehensive set of features addresses the needs of organizations seeking to build secure, scalable, and efficient web front ends in Azure. Show More * * * ### 61.0 Nps Score Already have Azure Application Gateway? ### All Azure Application Gateway Discussions Search Most CommentedMost HelpfulCommon QuestionsNewest All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Common Questions Newest Filter by All Discussions Discussions with Comments Common Questions Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • about 3 years ago More Options - [ # What is Azure Application Gateway used for? ](/discussions/what-is-azure-application-gateway-used-for) What is Azure Application Gateway used for? 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[Puskal S.](https://www.g2.com/users/300a3e7a-8b10-470c-953a-016f717e39e1 "Puskal S.") • over 5 years ago Cloud Specialist Cloud Specialist More Options - [ # What is the best way I can use App gateway for multiple applications ? ](/discussions/what-is-the-best-way-i-can-use-app-gateway-for-multiple-applications) Generally, we have used app gateway for each application. So just wanted to know if it can be used for multiple applications at a time. 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[Mukul G.](https://www.g2.com/users/c6b6ed57-4e8d-4bc0-bc66-87cc3fb5b413 "Mukul G.") • almost 6 years ago Technical Support Representative 2 at Global FIS Technical Support Representative 2 at Global FIS More Options - [ # dvsdvsdvsdvsdvsd ](/discussions/34759-dvsdvsdvsdvsdvsd) vsdvs [ Load Balancing ](https://www.g2.com/tags/load-balancing) * * * (true)\<0\>0\>Upvotes (false) * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Azure+Application+Gateway+questions+and+get+answers+from+expert+users+in+our+Azure+Application+Gateway+Discussions+section.&title=Azure+Application+Gateway+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fazure-application-gateway%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Azure+Application+Gateway+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fazure-application-gateway%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fazure-application-gateway%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Azure+Application+Gateway+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fazure-application-gateway%2Fdiscuss%0aAsk+Azure+Application+Gateway+questions+and+get+answers+from+expert+users+in+our+Azure+Application+Gateway+Discussions+section.) 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