Which U.S. cloud is best? 5 providers compared

If you’re looking for a reliable cloud storage solution, the U.S. market offers a wide range of es­tab­lished, secure providers. Our com­par­i­son covers five U.S.-based cloud providers and one European al­ter­na­tive available to U.S. customers.

What are the benefits of cloud storage?

Cloud storage lets you store files on remote servers and access them over the internet instead of relying solely on the storage available on your computer, smart­phone or external drives. Many services also integrate closely with widely used operating systems and pro­duc­tiv­i­ty platforms. For example, Google Drive connects with Android and Google Workspace, while OneDrive is in­te­grat­ed with Windows and Microsoft 365.

One of the main benefits of using a cloud for file storage is con­ve­nient access across multiple devices. Depending on the service, users can syn­chro­nize files, share documents, manage access per­mis­sions and col­lab­o­rate in real time. Storage capacity can also be expanded without pur­chas­ing or main­tain­ing ad­di­tion­al local hardware.

Cloud storage can help users retain access to important files if a device is lost, damaged or replaced. Depending on the provider and plan, features may include automatic folder backups, file version history, recovery tools, en­cryp­tion and access controls. However, file syn­chro­niza­tion should not be treated as a complete backup strategy because unwanted changes or deletions may also be syn­chro­nized across devices.

To improve cloud security, users should enable multi-factor au­then­ti­ca­tion, use strong passwords and carefully manage file-sharing per­mis­sions. Busi­ness­es can also benefit from cen­tral­ized file man­age­ment, easier col­lab­o­ra­tion and storage that can be adjusted as their re­quire­ments change.

Security, privacy and data-handling practices vary between providers. Users who value greater data sov­er­eign­ty should therefore check where their files are stored, which laws and con­trac­tu­al terms apply and what control they retain over access, deletion and data transfers.

Overview of cloud storage providers available in the U.S.

In­for­ma­tion correct as of August 2026.

HiDrive Cloud Storage

Store and share your data on the go

• Store, share, and edit data easily
• Backed up and highly secure
• Sync with all devices

See plans

Egnyte

Egnyte is a business-focused U.S. cloud storage and content man­age­ment platform. It combines cen­tral­ized file storage with secure sharing, col­lab­o­ra­tion, ad­min­is­tra­tive controls and data gov­er­nance tools.

Egnyte offers a wide range of features designed to help busi­ness­es securely store, manage and share their files:

• Access through web browsers, desktop clients and mobile apps
• File syn­chro­niza­tion and offline access on supported devices
• Secure file and folder sharing with con­fig­urable per­mis­sions
• Cen­tral­ized user man­age­ment and ad­min­is­tra­tive controls
• Col­lab­o­ra­tion with employees, customers and external partners
• Co-editing and in­te­gra­tions with Microsoft 365 and Google Workspace
• Advanced security and gov­er­nance features, depending on the selected plan

Costs: Egnyte offers several sub­scrip­tion plans with different col­lab­o­ra­tion, security, gov­er­nance and AI features. Costs depend on the selected plan, number of users and any ad­di­tion­al services. Custom pricing is available for the highest-tier plan.

Dropbox

Dropbox is a widely used cloud storage service for in­di­vid­u­als, pro­fes­sion­als and busi­ness­es. It provides a central place to store, syn­chro­nize and share files, with apps available for major desktop and mobile operating systems. Dropbox is par­tic­u­lar­ly well suited to users who want straight­for­ward cross-device access and simple col­lab­o­ra­tion.

In addition to cloud storage, Dropbox offers backup, file recovery and sharing tools for both personal and pro­fes­sion­al use. The most important features include:

• Syn­chro­niza­tion across computers, smart­phones and tablets
• Access through web browsers, desktop ap­pli­ca­tions and mobile apps
• File and folder sharing through links
• Con­fig­urable sharing options, including passwords, ex­pi­ra­tion dates and download per­mis­sions on eligible plans
• Backup for computer folders and supported external drives
• File recovery and version history
• In­te­gra­tions with tools such as Microsoft 365, Microsoft Teams and Zoom
• Team man­age­ment and col­lab­o­ra­tion features on business plans

Costs: Dropbox offers free and paid plans for in­di­vid­u­als, pro­fes­sion­als and teams. Available storage, version history, security controls and col­lab­o­ra­tion features depend on the selected plan.

Box

Box is a U.S.-based cloud content man­age­ment platform designed primarily for busi­ness­es and or­ga­ni­za­tions. It combines cen­tral­ized cloud storage with secure file sharing, col­lab­o­ra­tion, workflow au­toma­tion and content gov­er­nance features.

Unlike simpler consumer-focused cloud storage services, Box is par­tic­u­lar­ly well suited to companies that need to manage sensitive content, col­lab­o­rate with internal and external users and maintain detailed control over access and retention. Its key features include:

• Cen­tral­ized storage and access through web, desktop and mobile ap­pli­ca­tions
• Secure file and folder sharing with granular per­mis­sions
• Real-time col­lab­o­ra­tion and co-editing through in­te­grat­ed pro­duc­tiv­i­ty tools
• Workflow au­toma­tion for document reviews, approvals and other recurring processes
• Content gov­er­nance features such as retention schedules and lifecycle man­age­ment
• Version control, metadata, search and activity tracking
• In­te­gra­tions with more than 1,500 business ap­pli­ca­tions
• En­ter­prise security and com­pli­ance controls for pro­tect­ing sensitive content

Costs: Box offers several plans for in­di­vid­u­als, teams and busi­ness­es. Available storage, security, gov­er­nance, workflow and AI features depend on the selected plan.

Microsoft OneDrive

Microsoft OneDrive is a cloud storage service for in­di­vid­ual users, families and busi­ness­es. It is closely in­te­grat­ed with Windows and Microsoft 365, making it par­tic­u­lar­ly con­ve­nient for users who regularly work with ap­pli­ca­tions such as Word, Excel, Pow­er­Point and Outlook. OneDrive lets users store, syn­chro­nize, access and share files across different devices.

Depending on the selected plan, its features include:

• Access and syn­chro­niza­tion through web browsers, Windows, macOS and mobile apps
• Automatic backup of important PC folders such as Desktop, Documents and Pictures
• File and folder sharing with con­fig­urable access per­mis­sions
• Real-time col­lab­o­ra­tion in Word, Excel and Pow­er­Point
• File version history and recovery options
• Offline access to selected files - Personal Vault for ad­di­tion­al pro­tec­tion of sensitive files on eligible accounts
• Team col­lab­o­ra­tion and ad­min­is­tra­tive controls through Microsoft 365 business plans

Costs: OneDrive offers free and paid plans for in­di­vid­u­als, families and busi­ness­es. Storage capacity, Microsoft 365 ap­pli­ca­tions, security features and col­lab­o­ra­tion tools depend on the selected plan.

Google Drive

Google Drive is a U.S. cloud storage and col­lab­o­ra­tion service designed for in­di­vid­ual users, families, teams and busi­ness­es. It is closely connected to Google Workspace and Android, making it es­pe­cial­ly practical for users who work with Gmail, Google Docs, Sheets, Slides and other Google services.

Google Drive provides a broad range of storage, syn­chro­niza­tion and col­lab­o­ra­tion features, including:

• Access through web browsers, desktop software and mobile apps
• Automatic syn­chro­niza­tion between computers and the cloud
• File streaming or mirroring through Google Drive for desktop
• Offline access to selected files and folders
• File and folder sharing with viewer, commenter and editor per­mis­sions
• Real-time col­lab­o­ra­tion in Google Docs, Sheets and Slides - Shared drives for centrally managing team files on eligible business plans
• In­te­gra­tion with Microsoft Office files and other third-party ap­pli­ca­tions
• En­cryp­tion of data during transfer and while stored in Google data centers

Costs: Google Drive includes free storage with a Google Account, while ad­di­tion­al storage is available through paid plans. Busi­ness­es can obtain ad­di­tion­al storage, shared drives and ad­min­is­tra­tive features through Google Workspace sub­scrip­tions.

Bonus solution

The providers above are head­quar­tered in the United States. However, U.S. users are not limited to U.S.-based services. IONOS HiDrive is included as a bonus option because it is available to customers in the United States while offering a Germany-based al­ter­na­tive with ISO 27001-certified data centers, encrypted data transfer and optional end-to-end en­cryp­tion.

IONOS HiDrive

IONOS HiDrive cloud storage offers a privacy-focused solution for cloud storage. Your data is stored in ISO 27001–certified data centers and fully complies with data pro­tec­tion re­quire­ments to ensure the highest level of data pro­tec­tion for your cloud.

HiDrive cloud storage from IONOS offers a wide range of features that make using and pro­tect­ing your data as con­ve­nient as it is secure:

• Flexible access from all devices (web browser, desktop clients, mobile apps)
• Automatic backups and syn­chro­niza­tion of data
• Sharing features for easy col­lab­o­ra­tion in teams
• TLS/SSL-secured transfer (AES-256)
• Optional end-to-end en­cryp­tion for ad­di­tion­al security (included in the Pro plan)

Costs: Prices vary depending on the selected plan and the storage space included

Cloud storage plus online backups for optimal security

Whichever cloud storage service you choose, storing your files in the cloud alone is not enough to provide complete pro­tec­tion. Regular backups are also essential because they allow you to restore data after hardware failures, malware attacks, ac­ci­den­tal deletion or other un­ex­pect­ed problems.

For greater re­li­a­bil­i­ty, your cloud service should include an automatic backup feature. This ensures that copies of your data are created regularly without requiring manual action, making recovery easier when something goes wrong.

A strong backup strategy should also follow the 3-2-1 backup rule, a widely rec­og­nized approach to pro­tect­ing data:

• Keep 3 copies of your data: the original and two separate backups.
• Store them on 2 different types of storage media, such as a local hard drive and cloud storage, to reduce the risk of a single failure affecting every copy.
• Keep 1 copy off-site, for example in the cloud or at another physical location, so your data remains protected if a local incident occurs.

The 3-2-1 rule provides multiple copies across different storage systems and locations, helping protect your data against hardware failures, cy­ber­at­tacks, ac­ci­den­tal loss and natural disasters.