Commercial Nextcloud Alternatives

A cloud synchronization service for sharing files across computers and other devices. SugarSync allows you to backup, access, sync, and share files across variety of operating systems, such as Android, iOS, Mac OS X, and Windows devices. SugarSync also support Linux through third-party clients.

Amazon Drive is a cloud-based service that provides easy access and storage of your documents, music, photos and videos. With Amazon Drive you can store important and personal files in the cloud for backup or external storage. The service is avalible for Android, iOS  and the web browser. Which means that you can use Amazon Drive from your desktop computer or from your mobile phone.

With Box, you get a single place to manage, secure, share and govern all of the content for your internal and external collaboration and processes. Box provides a secure service that protects sensitive files in the cloud with intelligent threat detection, and complete information governance. All businesses depends on collaboration between people, from teams to customers, partners and vendors. With box it's easy to keep everyone on the same page while working on business critical content.

Store your files in the cloud with Dropbox and use them across all your devices or share them with friends. Dropbox is a cloud backup services that can be used to store your files online in a secure fashion. With Dropbox you receive 2GB of free storage space when your register, you also get 500MB extra storage for every friend you refer. If you want more you have to opt for a paid subscription.

Storj is an open-source and decentralized cloud storage platform. The storage infrastructure is builtup by a decentralized network of nodes to host user data. The data is stored and secured by individuals on the network that gain rewards in the form of storj coins to maintain the network. Storj is used by individuals and organizations across the globe for secure file storage, music and video streaming, software distribution, backups and hosting of cloud native applications.

Seafile is an open source file sync & share solution designed for high reliability, performance and productivity. Sync, share and collaborate across devices and teams. Seafile can be self-hosted, or provided as a managed and hosted solution. With Seafile, you can rest assured that your files are safe as all files are encrypted before syncing with the server, even system administrators have the capability to view your personal files.

Icedrive provides the next generation of cloud storage​​​​​​. With apps for a wide variety of platforms, you can easily store and manage your files in the cloud with icedrive. Icedrive is used by professional from all industries to store files saftley in the cloud. Create an account today and get 10GB free cloud storage.