Build applications on a globally distributed platform
Deploy and run web applications, APIs, and AI workloads with built-in performance, resilience, and scalability.
Start with Applications to build and run globally on Azion
Simplify complex workflows
Run serverless applications with no infrastructure to manage. Reduce operational overhead and simplify how teams ship on Azion.
Global coverage close to your users
Enterprise-grade platform across 100+ locations. Applications run close to users, reducing latency and improving response times.
Faster delivery with less backend load
Reduce round trips and avoid unnecessary backend requests. Distribute traffic globally to eliminate bottlenecks and deliver content faster.
Add serverless logic to your applications
Build with familiar languages and frameworks, and deploy without managing servers or regions.
Azion Runtime
V8-based engine. Zero cold starts. Call Cache, AI, and SQL from any function.
18+ Frameworks
Next.js, Astro, React, Vue, and more. Deploy with presets, not configuration.
JavaScript & WebAssembly
Code in JavaScript or compile Rust and other languages to WebAssembly.
Node.js Compatibility
Use compatible APIs and polyfills to make it easier to run existing applications on Azion.
Architecture that scales with you
Distributed by design
Deploy automatically to 100+ locations with no regions to manage. Your code runs close to users worldwide.
Connected building blocks
Functions access Cache, AI, SQL, and KV directly. No API gateways, no service meshes, no extra configuration.
Familiar workflows
Develop locally and deploy globally using tools you already use: CLI, Terraform, and Git.
Deploy to 100+ locations with one command
TypeScript or JavaScript. Use Next.js, Astro, React, or Vue. Run `azion deploy` and publish your code globally.
Next.jsReactVueAstro
Frequently Asked Questions
What can I build on Azion?
You can build web applications, APIs, AI-powered experiences, and other modern workloads on Azion's globally distributed platform. Start with Applications, then extend performance and specialized capabilities with Cache, Application Accelerator, AI Inference, and Image Processor as your architecture evolves.
Do I need to choose regions or manage infrastructure?
No. Your applications are distributed automatically across 100+ locations, so you don't have to pick regions, provision servers, or manage scaling manually. You focus on the application logic while Azion handles distribution close to your users.
What languages and frameworks can I use?
You can code with JavaScript or use WebAssembly with languages like Rust, C, C++, C#, Go, Java, Kotlin, Swift, Python, Ruby, and more. Azion also supports frameworks like Next.js, Astro, React, Vue, Angular, Nuxt, Svelte, Qwik, Preact, VitePress, Docusaurus, Eleventy, Gatsby, Hexo, Hono, Hugo, Jekyll, VuePress, and more.
How do I deploy an application?
You can create, build, and deploy with the Azion CLI using a simple workflow like `azion init`, `azion build`, and `azion deploy`. This takes your application from local development to a globally distributed deployment without separate CDN or infrastructure setup.
Can I combine Functions, Cache, AI, and image optimization in the same application?
Yes. That's one of the main advantages of the platform. Functions can work alongside Cache, Application Accelerator, AI Inference, and Image Processor in the same architecture, so you can add logic, improve performance, and deliver optimized assets without stitching together separate vendors or services.
Can Azion help with dynamic and personalized applications, not just static content?
Yes. Azion Build supports dynamic workloads with features like advanced cache keys, POST caching, request hashing, real-time TTL validation, and route-based logic through Rules Engine. This helps accelerate personalized pages, APIs, and session-aware experiences without breaking application behavior.
How do I preview changes before sending them to production?
Azion supports workflows designed for iteration, including preview environments and controlled promotion to production. This lets teams validate changes safely, review behavior before release, and keep deployments traceable from code change to live application.
How do I debug and monitor my application in production?
You can inspect live behavior with Debug Rules, Real-Time Events, GraphQL-powered metrics, Data Stream, and stacktrace visibility. These tools help you understand how requests are processed, trace execution paths, and troubleshoot distributed applications with more confidence.
What about cold starts and scaling?
Azion Runtime is designed for zero cold starts and fast execution, so applications can respond with low latency even under demand. Scaling is built in by default, allowing your application to handle traffic growth and spikes without pre-provisioning infrastructure.
Can I start simple and expand later?
Yes. You can begin with a single Function or application and add more capabilities as your needs grow. The platform is designed as connected building blocks, so you can progressively introduce caching, acceleration, AI features, observability, and media processing without rebuilding your architecture.
Access to all features.