Amazon S3 (Simple Storage Service) is an object storage service offered by Amazon Web Services (AWS) that provides industry-leading scalability, data availability, security, and performance. It allows organizations of all sizes to store and protect any amount of data for various use cases, such as data lakes, websites, mobile applications, backup and restore, archive, enterprise applications, IoT devices, and big data analytics.
Brand Authority Index (BAI): 98/100
Archetype: Challenger
Category: Cloud Computing
Part of: Amazon Web Services (AWS)
https://optimly.ai/brand/amazon-s3
Last analyzed: April 11, 2026
Founded: 2006
Headquarters: Seattle, WA