Redbox CDN is a domestic content delivery network from Redbox LLC, built around a flat monthly fee with guaranteed bandwidth. This removes surprise charges from traffic spikes, making costs fully predictable. The service offers three product lines (Edge Cache CDN, Web Acceleration Service Boost, and Quick Cache) to match different scales and needs.

The platform supports HTTP/3 for faster delivery on mobile and slower connections, includes free SSL certificates, and offers streaming video delivery through its Instant Stream feature. Caching rules can be fine-tuned to reduce the load on origin servers and handle a variety of content types.

Redbox holds ISO/IEC 27001:2022 certification, confirming that its operations follow internationally recognized information security standards.

DDoS protection is available to shield origin servers from large-scale traffic attacks, keeping sites accessible during malicious surges.

A built-in Web Application Firewall comes standard on mid-tier and higher plans, blocking common web threats like unauthorized database queries and malicious scripts without requiring a separate security service.