Market Share by Top Websites

1 CloudFlare is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Amazon S3 is clearly lagging behind, losing to CloudFlare in all segments.

Websites Categories

1 CloudFlare has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Internet & Telecom and 21 other categories.

2 Amazon S3 hasn't got a lead over CloudFlare in any websites category.


1 CloudFlare is leading in most countries, including United States, Russia, United Kingdom, Brazil and 215 other countries.

2 Amazon S3 is leading in Falkland Islands and Tuvalu.