Object Storage Service

Alibaba Cloud Object Storage Service (OSS) is an easy-to-use service that enables you to store, backup and archive large amounts of data on the cloud. OSS acts as an encrypted central repository from where files can be securely accessed from around the globe. OSS guarantees up to 99.9% availability and is a perfect fit for global teams and international project management.

OSS is available at no upfront cost or long-term commitment. Pay only for the actual usage of storage space, network traffic and number of requests processed. OSS also comes with no limits to data storage.




  • 99.9% availability.

  • 99.99999999% data reliability.

  • Stores 3 copies of your objects.


  • Provides multi-level security and protects against DDoS attacks.

  • Monitors illegal logging access.

  • Transfers data over SSL and provides encrypted cloud storage.

  • Enables policies for accessing data and provides secure cloud storage solution.


  • Scales storage capacity based on your application’s real-time requirements.

  • No limit on data storage.

High Performance

  • Quickly and efficiently processes more than 50,000 requests per second.

  • Ensures fast connectivity within region using BGP (Border Gateway Protocol) multi-line network access system.

  • High performance of application as it supports multiple reads/writes simultaneously.

Easy Integration

  • Enables integration with third party software vendors using RESTful APIs.

  • Achieve complex capabilities via seamless integration with other Alibaba Cloud services such as Elastic Compute Service (ECS), and Content Delivery Network (CDN).

Easy to Use

  • Easy-to-use Management Console for different secure cloud storage solutions based on business needs.

  • Easy access to data from anywhere, anytime.


  • No upfront cost or long-term commitments.

  • You only pay for the actual usage of storage space, network traffic and number of requests processed.