Originally Posted by Relic

Cloudflare will reverse proxy to any http endpoint so the difference in pricing is the number of sites you have and level of service you want. I used them for $20/month for a single site before with excellent results. That was serving about 5gb of game content. It's night and day between their free and paid service. Try it though for free and get a sense if their network reaches your customers in the right way. Keep in mind this is an area where you really get what you pay for.