• Dropbox icon

    Dropbox

    Worlds leading online storage and file sync service. You get 2GB free. Apps for all major platforms.

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Chrome OS Windows RT Windows Phone iPad Kindle Fire

    • Spideroak both syncs AND backs up your files. Dropbox is not a backup service. Most importantly, Spideroak encrypts files on your computer before uploading them to their servers, which means only you can see your files and no one else. Dropbox doesn't do this, which means that Dropbox employees could access your files, which a much less private solution.
      Guest • 15 days ago Disagree   Agree
  • Google Drive icon

    Google Drive

    Google Drive is a file storage and synchronization service which enables user cloud storage, file sharing and collaborative editing. ...

    Freemium Mac Windows Web / Cloud Android iPhone Chrome OS ... Android Tablet iPad

  • ownCloud icon

    ownCloud

    A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms

    Free Personal Mac Windows Linux Android iPhone Blackberry ... Android Tablet iPad Self-Hosted

  • MEGA icon

    MEGA

    You hold the security keys for 50 GB free storage, unlimited desktop sync bandwidth, and 10 GB per month of free bandwidth for sharing...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Android Tablet Windows Phone iPad Blackberry 10 Chrome Firefox

  • Microsoft OneDrive icon

    Microsoft OneDrive

    Get to your files from anywhere, on any device, with Microsoft OneDrive. Share and work together with anyone in your work and life.

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Chrome OS Windows RT Android Tablet Windows Phone iPad Apple Watch Android Wear Kindle Fire

  • Box icon

    Box

    Box.com's online file storage makes it easy to securely share content as a link or a shared folder with anyone - inside or outside...

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Chrome OS Windows RT Android Tablet Windows Phone iPad Kindle Fire

  • Resilio Sync  icon

    Resilio Sync

    Resilient, fast and scalable file synchronization for enterprises and individuals

    Freemium Mac Windows Linux Android iPhone Android Tablet ... BSD Windows Phone iPad Kindle Fire

  • CrashPlan icon

    CrashPlan

    CrashPlan lets you automatically back up your hard drive to another computer, for free. The paid version of CrashPlan offers secure...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... iPad

  • Acronis True Image icon

    Acronis True Image

    Acronis True Image (or simply True Image) is a software product produced by Acronis that provides data protection including, backup...

    Commercial Mac Windows Web / Cloud Android iPhone

  • Seafile icon

    Seafile

    Seafile is a professional open source cloud storage platform for organizations. It has complete file syncing and sharing features...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad Self-Hosted

  • Yandex.Disk icon

    Yandex.Disk

    Files on Yandex.Disk won't get lost if your phone or computer breaks. You'll have enough storage space for your most precious...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Windows RT iPad WebDAV File Manager

  • SugarSync icon

    SugarSync

    SugarSync is the best way to backup, access, sync, and share all your files and folders including documents, photos, videos, and music...

    Commercial Mac Windows Windows Mobile Android iPhone S60 ... Blackberry Windows RT Android Tablet iPad Microsoft Office Outlook Kindle Fire

  • Know any more alternatives to SpiderOak?

    Suggest an application to this list
  • Tonido  icon

    Tonido

    #1 Private File Sharing, Sync and Mobile Access for Home and Business. Access, Sync and Share ALL your docs, photos, music and videos...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Windows RT Android Tablet Windows Phone iPad Self-Hosted Chrome Firefox

  • Syncany icon

    Syncany Discontinued

    Syncany is an open-source cloud storage and filesharing application. It allows users to backup and share certain folders of their...

    Open Source Mac Windows Linux

  • Amazon Drive icon

    Amazon Drive

    Amazon Drive is your hard drive in the cloud. Store your music, videos, photos, and documents on Amazon's secure servers. All you...

    Freemium Mac Windows Web / Cloud Android iPhone Android Tablet ... iPad Kindle Fire

  • Tresorit icon

    Tresorit

    Tresorit is a security solution for distributed storage systems, and with it a group of users can share secure content without...

    Freemium Mac Windows Linux Android iPhone Android Tablet ... Windows Phone iPad Blackberry 10

  • OwnDrive icon

    OwnDrive

    OwnDrive is a security and privacy oriented cloud storage service that gives access to people’s data anywhere, anytime and from any...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... iPad

  • IPFS icon

    IPFS

    IPFS is a global, versioned, peer-to-peer filesystem. It combines good ideas from Git, BitTorrent, Kademlia, SFS, and the Web. It is...

    Open Source Mac Windows Linux BSD Self-Hosted

  • Share this list of alternatives?

  • pCloud icon

    pCloud

    pCloud is your personal online storage space for your memorable photos and videos, your favorite music or important work documents.

    Freemium Mac Windows Linux Web / Cloud Android iPhone

  • Storage Made Easy icon

    Storage Made Easy

    The SME Enterprise File Share and Sync Solution provides a comprehensive control and management solution to enable secure cloud...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Java Mobile Blackberry Windows Phone iPad Facebook Wordpress Microsoft Office Suite

  • Koofr icon

    Koofr

    Koofr offers safe EU based cloud storage with 2 GB free. Connect multiple cloud accounts (Dropbox, Google Drive, OneDrive, Amazon...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet Windows Phone iPad

  • BackBlaze icon

    BackBlaze

    Online backup for $5 month unlimited space. Backblaze backup encrypts and uploads all your data – no questions asked. No picking...

    Commercial Mac Windows

  • Syncplicity icon

    Syncplicity

    The only automated sync, back-up, collaboration and file management service powerful enough for a business user and easy enough for a...

    Freemium Mac Windows Web / Cloud Android iPhone iPad

  • AeroFS icon

    AeroFS

    AeroFS lets you synchronize your files without servers and build private cloud storage out of your own devices. How It Works We...

    Freemium Mac Windows Linux iPhone iPad

  • hubiC icon

    hubiC

    HubiC allows you to store and secure your data in the Cloud. You decide how and with who you want to share your files. Imagine: you...

    Free Mac Windows Linux Web / Cloud Windows Mobile Android ... iPhone Blackberry Android Tablet iPad

  • Ind.ie Pulse icon

    Ind.ie Pulse Discontinued

    Pulse is a free (as in freedom), secure, and distributed file synchronisation engine in Go and Swift.

    Open Source Mac Windows Linux BSD OpenSolaris

  • Samepage icon

    Samepage

    With Samepage, you can put all your project information on one page and collaborate with your team in real time. Samepage brings...

    Freemium Mac Windows Web / Cloud

  • TeamDrive icon

    TeamDrive

    Sync & share your files easily & securely with 256 bit AES end-to-end encryption, using the award-winning TeamDrive utilizing...

    Free Personal Mac Windows Linux Android iPhone Android Tablet ... iPad

  • Librevault icon

    Librevault

    Librevault is an open-source peer-to-peer file synchronization program, designed with convenience and privacy in mind.

    Open Source Mac Windows Linux

    • Librevault aims at secure and very fast transfer of files between two computers. It does this without a server in the middle via a peer-to-peer system. It's not at all well suited to backups, which is what Spideroak does primarily.
      Guest • 15 days ago Disagree   Agree
  • IDrive icon

    IDrive

    Get 5 GB of full featured Online Backup for free. Features include Automatic Backup, True Archiving, Versioning, Continuous Backup...

    Freemium Mac Windows Web / Cloud Android iPhone iPad

  • CmisSync icon

    CmisSync

    CmisSync synchronizes files to/from any enterprise file server. It looks very much like Dropbox, but synchronizes with an existing...

    Open Source Mac Windows Linux

  • Sync.com icon

    Sync.com

    Sync makes it easy to store, share and access your files from everywhere - your privacy guaranteed. Get 5GB free or 500GB Pro account...

    Freemium Mac Windows Web / Cloud Android iPhone iPad

  • OpenDrive icon

    OpenDrive

    OpenDrive is a remote drive for your computer, that allows you to store, sync, share, link, sell, advertise or back up files from your...

    Freemium Mac Windows Web / Cloud Android iPhone

  • Userscloud.com icon

    Userscloud.com

    Userscloud.com is a free Cloud Service. It offers Unlimited online storage/remote backup capacity, sophisticated uploading and...

    Free Mac Windows Web / Cloud

  • pyget icon

    pyget

    pyGet is a browser extension that lets you share files with remote computers and smart-phones without the need of any plugins. It uses...

    Free Mac Windows Linux