B2 Cloud Storage is a cloud service for storing files in the cloud. Files are available for download at any time, either through the API or through a browser-compatible URL.
Documents
Google Drive
The Drive API allows you to create mobile, web, and desktop apps that read, write, and sync files in Google Drive.
Dropbox
Dropbox is a home for all of your work. With the added benefits of cloud storage, you can store and share files, collaborate on projects and bring your best ideas to life – whether you’re working alone or as part of a team.
Azure
Azure is an ever-expanding set of cloud computing services to help your organization meet its business challenges. With Azure, your business or organization has the freedom to build, manage, and deploy applications on a massive, global network using your preferred tools and frameworks.
AWS S3
Amazon Simple Storage Service (Amazon S3) is an object storage service that offers industry-leading scalability, data availability, security, and performance. This means customers of all sizes and industries can use it to store and protect any amount of data for a range of use cases, such as websites, mobile applications, backup and restore, archive, enterprise applications, IoT devices, and big data analytics. Amazon S3 provides easy-to-use management features so you can organize your data and configure finely-tuned access controls to meet your specific business, organizational, and compliance requirements. Amazon S3 is designed for 99.999999999% (11 9’s) of durability, and stores data for millions of applications for companies all around the world.