Leaseweb Multi-CDN

Leaseweb Multi-CDN is a sophisticated content delivery solution designed to address the restrictions and geographical performance gaps that occur with using a single CDN provider. It acts as an intelligent layer, combining numerous industry-leading CDNs (including Leaseweb's own network and partners such as CDNetworks) into a unified solution that is administered via a single self-service site and API. The key advantage of this Multi-CDN design is its improved ability to provide performance, robustness, and cost optimization across several geographical locations.

This service's main technology is an intelligent auto-switching mechanism that makes use of Real User Monitoring (RUM) and NS1 Pulsar technology. This system continuously analyzes real-time performance and latency parameters for all integrated CDNs, dynamically routing each user request to the provider with the fastest or most cost-effective channel, depending on the tier (Volume or Premium). This offers the highest Quality of Experience (QoE), which is critical for high-bandwidth applications such as video streaming, gaming, and large-scale software downloads.