PortKnox AlternativesCloud Storage & Cloud Hosting Services like PortKnox

Alternatives list

1. 

   

   Rainbow

    2 likes

   How many hours have you spend on searching for a file among the cloud services and their folders?

   Cost / License

   • Freemium
   • Proprietary

   Application type

   • Cloud Storage

   Platforms

   • iPhone
   • iPad

   

   

   

   More about Rainbow  

   

   Good alternative?Is Rainbow a good alternative to PortKnox?

    
2. 

   

   OwnCube

    18 likes

   OwnCube is an OwnCloud provider. OwnCube offers a FREE and a Premium Service, where all your photos, videos, documents, music, projects are always available and can be shared with anyone at any time. Not only are your files accessible and easy-to-handle on OwnCube, but you can...

   Cost / License

   • Paid
   • Proprietary

   Application typeApplication types

   • Cloud Storage
   • File Sync

   Platforms

   • Online

   

   Good alternative?Is OwnCube a good alternative to PortKnox?

    

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   1comment

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   OwnCube vs PortKnox Comments

   Negative comment by Guest · Jan 8, 2026

   Portnox is for controling network access service. You can create network access policies and apply those policies to switchports on switches and network access points. OwnCube is for cloud storage.

   1 of 1 comments

   

   

   • OwnCube is Paid and ProprietaryPortKnox is also Paid and Proprietary
4. 

   

   Librecloud

    1 like

   Experience seamless Nextcloud hosting with our managed services. Enjoy secure file storage, easy collaboration, and 24/7 support. Get started today!.

   Cost / License

   • Paid
   • Proprietary

   Platforms

   • Windows
   • Mac
   • Android
   • Linux

   

   Good alternative?Is Librecloud a good alternative to PortKnox?

    
5. 

   

   cloudlay

    Like

   Cloudlay is a commercial OwnCloud provider.

   Cost / License

   • Paid
   • Proprietary

   Application type

   • File Sync

   Platforms

   • Online

   

   Good alternative?Is cloudlay a good alternative to PortKnox?