Azure App Service
Build, Deploy, and Scale Enterprise Web Applications with Confidence
Azure App Service is Microsoft's fully managed Platform as a Service (PaaS) for building and running web applications, REST APIs, and mobile backends at global scale. Enterprises get enterprise-grade performance, built-in security, and flexible language support - all without the overhead of managing underlying cloud infrastructure.
As a certified Microsoft Azure partner, TechPower helps organisations across the UK license, deploy, and optimise Azure App Service to accelerate their cloud application strategy.
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Overview
Modern development teams need a platform that moves as fast as they do. Azure App Service removes the infrastructure burden from your developers, letting them focus on writing great software rather than managing servers, patching operating systems, or configuring load balancers.
Whether you are migrating legacy .NET applications, building new AI-powered web services, or running containerised workloads, Azure App Service provides a reliable, scalable, and cost-effective foundation.
Key platform highlights:
- Fully managed PaaS - no infrastructure provisioning or maintenance required
- 99.99% uptime SLA for production workloads
- Global availability across the majority of Azure regions
- Native integration with Azure DevOps, GitHub, and popular CI/CD pipelines
- Support for Windows and Linux hosting environments
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Key Capabilities
Multi-Language and Framework Support
Azure App Service provides first-class support for the languages and frameworks your teams already use, including ASP.NET, ASP.NET Core, Java (Tomcat and JBoss EAP), Node.js, PHP, and Python. Workloads can run natively or inside containers, giving development teams maximum flexibility.
Automatic Scaling and Workload Management
App Service handles demand spikes automatically. Scale out based on live metrics, schedules, or custom rules - without manual intervention. This reduces operational overhead and ensures consistent performance during peak periods.
Built-In Security and Zero Trust Support
- Integrated authentication and authorisation ("Easy Auth") with support for Microsoft Entra, Google, Facebook, and other identity providers
- Zero Trust access verification on every request
- Managed SSL certificates and custom domain support
- Network isolation options for sensitive workloads via App Service Environments
App Service Environments (ASE) for Isolated Workloads
For mission-critical or regulated applications, App Service Environments deliver single-tenant, fully isolated hosting within a private virtual network. This is the right tier for financial services, healthcare, and public sector workloads where network separation and compliance are non-negotiable.
AI-Ready Application Development
Azure App Service integrates natively with Azure OpenAI, enabling development teams to build intelligent applications using frameworks such as LangChain and Semantic Kernel. Sidecar container support allows AI logic to run separately from application logic, making model upgrades simpler and less disruptive.
Flexible Pricing Tiers
- Shared Compute (Free and Shared) - ideal for development, testing, and proof-of-concept
- Dedicated Compute (Basic through PremiumV4) - dedicated virtual machines with scale-out capability
- Isolated Compute (IsolatedV2) - maximum scalability with full network and compute isolation
The Premium v4 plan delivers improved cost-performance ratios and higher application density, making it the recommended tier for most enterprise production workloads.
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Common Enterprise Use Cases
- Application modernisation - lift and shift legacy web applications from on-premises to a managed cloud environment, then progressively re-platform using modern frameworks
- API and microservices hosting - deploy and scale REST APIs and backend services independently, with integrated monitoring and diagnostics
- AI-powered web applications - embed generative AI capabilities into customer-facing and internal applications using Azure OpenAI integration
- WordPress and CMS hosting - deploy optimised WordPress environments on a managed, secure platform without the complexity of self-managed hosting
- Multi-region, high-availability deployments - ensure business continuity with geo-redundant deployments backed by a 99.99% SLA
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Why Azure App Service Over Self-Managed Infrastructure
Organisations running web applications on self-managed virtual machines or on-premises servers face ongoing costs around patching, security hardening, scaling, and availability management. Azure App Service eliminates that operational burden while delivering:
- Faster time to market for new applications and features
- Reduced infrastructure management overhead for IT operations teams
- Built-in compliance coverage across 100 certifications, including region-specific standards
- Seamless integration with the broader Azure ecosystem, including Azure SQL, Azure Cosmos DB, and Azure API Management
Microsoft is recognised as a Leader in the Gartner Magic Quadrant for Cloud-Native Application Platforms, reflecting the breadth and maturity of the Azure App Service offering.
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How TechPower Helps
Purchasing Azure App Service through TechPower gives your organisation more than a licence - it gives you a strategic technology partner with deep Microsoft expertise.
What you get when you work with TechPower:
- Licensing guidance - we help you select the right App Service plan and Azure commitment tier to match your workload requirements and budget, including Azure savings plans and reserved instance options
- Migration and deployment support - our technical team assists with application assessment, migration planning, and initial deployment, reducing risk and accelerating time to value
- Ongoing optimisation - we review your App Service usage regularly to identify cost-saving opportunities, right-sizing recommendations, and new capability adoption
- Direct access to Microsoft resources - as a certified Azure partner, TechPower can escalate technical issues and access Microsoft engineering support on your behalf
- Flexible procurement - purchase Azure App Service as part of a broader Microsoft Azure commercial agreement or alongside other Microsoft 365 and Azure services through a single TechPower account
Ready to modernise your web application estate on Azure?
Contact TechPower today to speak with an Azure specialist.