Cloud Storage Systems

Top Rated Cloud Storage Products

TrustRadius Top Rated for 2021

These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.

Cloud Storage Systems TrustMap

TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.

Cloud Storage Systems Overview

What is Cloud Storage?

Cloud storage lets users store and sync their data to an online server.


Because they are stored in the cloud rather than on a local drive, files are available on various devices. This allows a person to access files from multiple computers, as well as mobile devices to view, edit, and comment on files. It replaces workarounds like emailing yourself documents. Cloud storage can also act as a backup system for your hard drive.


Cloud storage systems support a variety of file types. Supported files typically include:

  • Text documents

  • Pictures

  • Videos

  • Audio files

The most user-friendly cloud storage systems integrate with other applications for easy edits, playback, and sharing.

Cloud storage is used by individuals to manage personal files, as well as by businesses for file sharing and backup. Some feature sets are very important to businesses but may not be relevant to individuals. Admin and security features, for example, are designed for corporate enterprises where data security and availability are concerns for files stored in the cloud.

Cloud Storage Features & Capabilities

File Management

These features are core to every cloud storage platform. Typically, file management capabilities include:

  • A search function to easily find files and search within files

  • Device syncing to update files connected to the cloud across devices

  • A web interface, with no install required

  • Support for multiple file types

Collaboration

Most cloud storage systems also feature collaboration functionality. Not all tools will have the same level of tracking and control. Collaboration features may include:

  • Notifications when files are changed by others

  • File sharing, with the ability to set editing and view-only permissions

  • Simultaneous editing

  • Change tracking and versioning

Security & Administration

Security and administration features are important considerations for enterprises. Security is particularly important for storing sensitive, private data in the cloud.

Cloud storage systems offer different levels of security to address concerns. For example, Google Cloud Storage lets users set up two-step verification. CertainSafe is HIPAA compliant. Code42 lets users backup files in the cloud and on another machine. This is so that they are safe and available should something happen to the user’s local drive, even without internet access.

Products like Box and SpiderOak support password protected files. Consumer-friendly systems like Dropbox and Google Drive do not.

In addition to protection from outside access, users should consider the system’s security policy. Microsoft reserves the right to scan OneDrive user files. Google states it will not access user files on Google Drive unless prompted by law enforcement.

Possible security and administration features include:

  • Single sign-on with Active Directory/SAML based identity software

  • Two-step verification for added security

  • End-user encryption (for integrations)

  • User and role management

  • Control over file access, sharing and editing permissions

  • Storage limits for individual users or groups

  • Choosing where files will be stored, individual users’ storage management

  • Device management, restricting access to certain devices

File Sharing

File sharing is one of the most common uses for cloud storage. Most cloud storage software offers a mechanism to let users share files. The level of access, versioning, and change tracking varies by product.


Some cloud storage systems put a cap on file upload size. This is important for anyone looking to upload and share files larger than 2GB.


File sharing is executed in a few different ways:

  • Making users co-owners of files

  • Sending files to users

  • Emailing users a link to the file in the cloud

Cloud storage systems that prioritize availability and make file sharing easy often aren’t as strong on security. The reverse is true as well.

Cloud Storage Platform Comparison

The platform’s performance, reliability, and integrations are all important considerations for any business use case. Some enterprise cloud storage platforms monitor user activity and storage and offer reporting capabilities for platform administrators. International businesses can also find multilingual and multi-currency capabilities on some platforms. To more easily compare Cloud Storage Systems look for tools that accomplish the following:

Security: Don’t take security for granted with cloud storage software, and only store your data with reputable cloud storage providers (who have rock solid reviews, for example). Features you shouldn’t settle on including advanced firewall protection, data encryption, event logging, and threat detection. You also want to make sure that the cloud storage provider you work with provides details into how they manage their data centers and keep them secure.


Backup & Recovery: While it’s definitely important to keep your data safe from cyberattacks, 90% of data breaches are caused by employee error. Some cloud storage systems like Dropbox, for example, offer backup and recovery features for accidentally deleted files. Tools such as file recovery, version history, deletion confirmations, and automated backups are great options that should be on your shortlist of capabilities when looking for a cloud storage system.

Storage Limits: While many cloud storage systems have free storage options, there are caps on the amount of storage you can use for free. Free storage options can range from 5GB to 15GB depending on the cloud storage provider, and the types of files you’re storing. If you’re managing the storage of severan users, free options will not provide a high enough storage capacity. However, if each user manages their own cloud storage account, free options can be viable for professional use.

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Cloud Storage Pricing Information

Google Drive Box DropBox Business OneDrive EverNote
Starting Price $1.99 $7.00 $15.00 $5.00 $7.99
Maximum Price $9.99 $47.00 $25.00 $12.50 $14.99
Free Trial? Yes Yes Yes Yes Yes

Free Cloud Storage

Many cloud storage systems offer some amount of storage space for free. For example, DropBox offers 2GB of free storage, and Google Drive offers 15GB. Sometimes systems have a hard limit on free storage. Other systems, like Microsoft OneDrive, incentivize more storage with referral programs.


Free accounts do not usually include all the features available to paid customers. Cloud storage vendors with advanced security features do not usually have free accounts.

Paid Cloud Storage

For users who need to move beyond free options, pricing for cloud storage software is typically per user, per month. Plans usually have a fixed storage capacity, with prices increasing for more storage and/or added features. Users can find paid cloud storage options with monthly costs as low as $10 for 1TB of storage.

More Resources

Cloud Storage Products

(26-50 of 80) Sorted by Most Reviews

eFileCabinet

eFileCabinet

Starting Price $50

eFileCabinet aims to help businesses reduce their dependency on paper and enable them to manage all files and paperwork electronically. The vendor says they help their customers set up document management systems that are fully compliant with all FINRA, HIPAA, SEC and NASD regulations.…

NetApp Cloud Volumes ONTAP

NetApp's Cloud Volumes ONTAP combines data control with enterprise-class storage features for various use cases, including file shares and block-level storage serving NAS and SAN protocols (NFS, SMB / CIFS, and iSCSI), Disaster Recovery (DR), Backup and Archive, DevOps, Databases…

Cubby (Discontinued)

Cubby was a file sync, file sharing, and cloud storage offering from LogMeIn, Inc. It was discontinued in 2016.

Panzura

Panzura is a cloud backup solution from the company of the same name in Campbell, California.

NetApp Cloud Volumes Service for Google Cloud

The NetApp Cloud Volumes Service for Google Cloud is an integrated file service presented by the vendor as having the performance, availability, and security required to efficiently run business-critical applications. The fully managed service allows the user to consume file storage…

Nasuni Cloud Storage

Nasuni Cloud Storage is an online storage solution.

Onehub

Onehub

Starting Price $29.95

Onehub is a secure file storage and sharing service built for businesses of any size. Users can maintain existing folder and file structure with secure online document sharing and collaboration, and remain hyper-organized while able to access files from anywhere. Bank-level encryption…

Filecamp

Filecamp

Starting Price $29

Filecamp is a cloud-based Digital Asset Management (DAM) solution with unlimited users. According to the vendor, with Filecamp users can showcase and share files with clients or with other parts of the organization. Customers can have their own custom branding and password protection…

Verizon Cloud

The Verizon Cloud is a cloud storage solution, integrating technologies from CloudSwitch (acquired in 2011).

Blackberry Workspaces (formerly Watchdox)

Blackberry Workspaces (formerly Watchdox, a product acquired by Blackberry in May 2015) is an enterprise grade cloud storage, file sync and share option.

Barracuda Copy (Discontinued)

Copy and CudaDrive were Barracuda Networks' cloud storage solutions. Barracuda ended the services in 2016, and they are no longer offered.

fileplan

fileplan is simple document management in the cloud that enables consistent, planned filing with document control and collaboration. The vendor (Radix Software) says fileplan helps teams apply simple, common sense principles to organize and control their documents since the software…

vBoxxCloud

vBoxxCloud

Starting Price $2

vBoxxCloud is a business solution for managing company files.The extensive online dashboard allows users to see who has access to which folders. Users can see who is connected with their Cloud and can even remove specific folders on systems or devices by adjusting the rights online.…

WorkRooms

WorkRooms blends agile task management with file organization. Users get a visual overview of projects, reviews and approvals and can share files with anyone. Built with a content-centric approach, WorkRooms focuses on the production, management and approval of content such as photos…

Zix Secure File Sharing (DeliverySlip)

Zix’s Secure File Sharing aims to make it simple for users to send large attachments in email—up to 100GB in size—securely. Plus, you can recall files, enforce rights management, and append legally binding e-signatures. The solution is based on technology acquired with DeliverySlip…

ADrive

ADrive

Starting Price $7

ADrive is a web storage vendor offering 50GB of storage for free, with the only bandwidth limitations being in the size of the files you can upload. This free version of the product is supplemented with ads. The paid versions of the product do not have ads.

Axway AMPLIFY Syncplicity

Axway AMPLIFY Syncplicity is a cloud storage, file sync and sharing platform offered by Axway.

SpiderOak

SpiderOak is a file sync and cloud storage / backup solution, emphasizing privacy.

Koofr

Koofr, from the Slovenian company of the same name, is presented as a safe and simple way to store, backup and share documents, music, photos, and videos, so users can access data anytime and anywhere.

StorSimple

StorSimple

Starting Price $4.11

StorSimple was acquired by Microsoft in 2012. The StorSimple storage gateway appliance is now a part of Microsoft's Azure StorSimple Hybrid Cloud Storage solution.

SmartVault

SmartVault

Starting Price $16

SmartVault is a file syncing and sharing option from the Houston based company of the same name.

Tresorit

Tresorit

Starting Price $9.50

Tresorit offers end-to-end encrypted file sync & sharing. The vendor promises an ultra-secure place in the cloud to store, sync and share files easily from anywhere, anytime. The vendor says Tresorit is powered by end-to-end encryption and enhanced with a flexible permission…

pCloud

pCloud

Starting Price $3.99

pCloud is a cloud- based digital asset management platform that provides access to all digital content including images,video, audio, documents, and more, anytime, anywhere, on any device. Users can keep important files safe and centralized in one place, and share with team members,…

CTERA Drive

Israeli company CTERA offers Drive, a cloud storage, collaboration and file sync solution.

Keepit

The Keepit platform, from the company of the same name in Copenhagen, is a solution that protects cloud data, boasting simple deployment and restore options that enable users to recover historic data. The Keepit platform supports any Cloud Workload and offers full retention on the…

Frequently Asked Questions

How does cloud storage work?

Cloud storage works by allowing users to upload data files (e.g. text files, video and audio files, pictures, etc.) and save and store them to an online server. These online servers can either be public or private, but many cloud storage providers use public cloud storage to host users’ data files. Users can then log into the cloud storage from multiple different devices and access their files.

What are the benefits of using cloud storage?

One of the biggest benefits of using cloud storage is that the user doesn’t have to rely on local storage on their computer or on physical storage (like picture albums). If important files are stored locally on your computer and not to any cloud drive or online location, it can be easy to lose those files if the computer crashes or it’s storage becomes corrupted in some way. In this way, cloud storage can act as a back-up for storage of important data, even if you choose to keep it stored locally as well.

How much does cloud storage cost?

Some cloud storage providers offer a set amount of free storage, which can range from 2GB up to 15GB. DropBox, Google Drive, and Microsoft OneDrive all offer some level of free storage. However, this free storage usually doesn’t include all the functionality that comes with a paid plan.

Paid cloud storage plans can range anywhere from $2 per month up to $100 per month, depending on the number of people who need access to the online storage and how much storage space is available.