Edge Functions
Run serverless applications at the edge, closer to your users and devices.
How it works
Code execution and runtime processing
Edge Functions Rust-based runtime processes JavaScript and TypeScript code directly at edge locations with zero cold starts.
The system automatically handles function instantiation and resource allocation across Azion's distributed infrastructure.
Advanced request routing directs traffic to appropriate function instances based on execution rules and geographic proximity.
Framework compatibility and development environment
The platform provides comprehensive support for modern frameworks including Next.js, Vue, React, Angular, Gatsby, and Astro.
Edge Functions provides comprehensive observability with execution traces and performance metrics for optimization.
The system supports WebAssembly execution, Node.js APIs, and WinterTC compatibility for flexible development.
Enterprise execution limits and platform integration
Edge Functions provides enterprise-grade execution limits with 5-minute CPU time and 20 MB application size for complex workloads.
Edge Functions executes within enterprise-grade compliant infrastructure, facilitating customer compliance processes with data protection and regulatory standards.
Local Edge SQL access enables ultra-fast data operations through NVMe-based storage, while Edge Storage integration supports file processing workflows.
Learn how you can benefit from our platform.
Program business logic
Run discrete, single-focus functions.
Optimize RESTful APIs
Enable the handling of multiple HTTP endpoints.
Build responsive web apps
Build web applications that perform and behave as if they were natively installed.
Modernize applications
Create microservices to move away from slow monolithic models.
Observe your activity
Observe functions performance with built-in analytics.
Trusted by security experts in banking, e-commerce, technology, and other industries.
Scalable and performant
Instantly expand compute capacity to handle rising demands and unexpected spikes.
Pay-As-You-Go billing
Go serverless and pay for what you use and compute time, no idle time or hidden fees.
Modern workloads
Build small, independent units of functions and start migrating away from your legacy applications.
Event-driven architecture
Automatically respond to a variety of events with flexible programmability and defined rules.
Maintenance-free
Let Edge Functions handle all the underlying infrastructure so that you can focus on your code.
Open standards and portability
Free your apps from vendor lock-in.
Azion optimizes the performance of Lojas Renner, the largest clothing retailer in Brazil, to handle massive traffic.
Sign-up and get $300 to use for 12 months.
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Credit available to use for 12 months