Market Share by Top Websites

1 Amazon S3 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Fastly is still behind Amazon S3 in all market share segments.

Websites Categories

1 Amazon S3 has better usage coverage in more websites categories. Including Science & Education, Business & Consumer Services, Arts & Entertainment, Lifestyle and 19 other categories.

2 Fastly is leading in Computers Electronics & Technology.


1 Amazon S3 is leading in most countries, including United States, United Kingdom, Canada, Japan and 147 other countries.

2 Fastly is leading in China, South Korea, Taiwan, Hong Kong and 8 other countries.