Cloudflare and Fastly are in somewhat different industries even though they can do some similar things. Fastly has a small number of large customers, Cloudflar

Cloudflare and Fastly are in somewhat different industries even though they can do some similar things. Fastly has a small number of large customers, Cloudflare has an astronomical number of customers which makes what they do even harder. From the outside looking in I would rate Cloudflare as one of the most technical companies in systems software industry at the moment. It's probably because CF has a highly technical CTO.