CacheFly is a content delivery network (CDN) provider based in Chicago, Illinois with a 100% remote team. In 1999 CacheFly started as Downloadhosting.com for file distribution for small software developers, by CTO, Matt Levine. The CacheFly service was launched in March 2005. In 2016 despite limited marketing or sales efforts CacheFly crossed 15,000 hostnames, growing primarily through word of mouth from existing customers. That same year CacheFly launched advanced media services with progressive downloads, adaptive streaming, transcoding, and transmuxing as added capabilities.