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About Us

KeyCDN is a service of proinity LLC. We are a Swiss registered company headquartered in Winterthur, Switzerland. The company is privately funded. We’re a passionate team operating a high-performance content delivery network (CDN). We make content delivery smarter and less expensive.





We are a leading European CDN provider who built a next-generation content delivery architecture from the ground up. Our mission is to develop and engineer a content delivery solution that is accessible to as many people as possible. KeyCDN is not based on a federated CDN or any other reselling CDN. We work together with various infrastructure partners in order to optimize processes and keep a lean organization. All these factors give us the flexibility to offer very competitive prices.

We expand our network into any region where performance and pricing is excellent. Your experience is in focus, therefore, a simple and easy CDN management is important to us. Our CDN gets you going with a few clicks but also offers you more configuration options beyond an average CDN. We operate a state-of-the-art infrastructure for you and this gives you the advantage to focus on your core business.

The Founders behind KeyCDN

Jonas Krummenacher


Sven Baumgartner


A Mission about Speed, Scalability and Reliability.