12 Best Cloud Storage Solutions for Business in 2025 (Expert-Tested)

Drime - The All-in-One Collaborative Cloud Storage

Image Source: Drime Cloud

Drime is a secure cloud storage platform that blends military-grade encryption with shared features. Your business files stay protected with 256-bit AES encryption and SSL/TLS technology.

Drime's Advanced Security Features

The platform follows European data protection laws - some of the strictest in the world. Drime's servers have earned multiple ISO certifications, including ISO/IEC 27001 and ISO/IEC 27701. This creates a reliable security foundation for your business data. The platform stays GDPR compliant and builds privacy into its core design.

Real-time Collaboration Tools

Teams can shine with Drime's built-in workspace features. Everyone can edit documents together, share feedback, and run projects in spaces they can customize. You'll spend less time waiting for responses since team members can leave comments right on videos, photos, and PDFs.

Drime Business makes collaboration better with permission-based comments on files and folders. The activity tracker keeps detailed records of what happens in accounts so teams know what's going on.

File sharing comes with smart tracking tools. You can see:

• Download numbers

• Total traffic

• Who has accessed and downloaded your content

  
  

PDF and Document Management

The platform gives you detailed document management tools. You can quickly sort files using smart filters based on type, location, and when they were uploaded. On top of that, the built-in office suite lets you edit and work on documents with others in real time. Drime also allows you to electronically sign your PDFs or send them to be signed.

Access Control

Administrators can control organizational data with precision using Drime's features:

• Manage user access

• Device-level access management

• Complete activity logging

Tresorit provides advanced security features for external file sharing:

• Password protection for shared content

• Link expiration settings

• Download and print restrictions

• Watermarks

  
  

Pricing Plans and Storage Options

Drime's pricing fits different business needs:

• Starter Plan: €2.99 monthly with 500GB storage and room for 5 workspace members

• Essentials Plan: €5.50 monthly gets you 2TB storage and space for 15 workspace members

• Professional Plan: €10.99 monthly brings 3TB storage and fits 25 workspace members

• Advanced Plan: €19.99 monthly comes with 6TB storage and space for up to 100 workspace members

Every plan comes with AI help, secure sharing, and file history tracking. Drime also offers a free plan with 20GB storage, perfect for businesses starting their cloud storage experience.

You can upload files of any size, which helps businesses that need to move lots of data. Higher-tier plans give you better control over team permissions and let you watch what's happening in your workspace.

Google Workspace (formerly G Suite)

Image Source: Google Workspace

Google Workspace stands out as a complete cloud storage solution. Its AI-powered defenses block more than 99.9% of spam, phishing, and malware. The platform's business-focused features make it a strong player in the cloud storage market.

Enterprise-Grade Security

The platform uses strict security measures. These include enforced SSL connections and two-step verification in all plans. Business users get advanced security policies like password monitoring, strength control, and simple data exports. Google Workspace's context-aware access controls help organizations set detailed policies. These policies work based on user identity, device security, IP address, and geolocation.

Team Collaboration Features

Google Workspace shines through its integrated ecosystem that enables real-time collaboration. Teams can create and edit documents right from Google Chat rooms. The platform currently supports Sheets and Docs, with Slides integration on the way. The smart canvas feature takes collaboration further by adding new elements like:

• Smart chips that quickly access recommended files and meetings

• Emoji reactions in documents

• Writing help with inclusive language suggestions

• Timeline views that improve project management

Storage Plans

The platform's tiered storage options fit different business needs:

• Business Starter: 30GB pooled storage per user

• Business Standard: 2TB pooled storage per user

• Business Plus: 5TB pooled storage per user

Each plan has essential features like custom business email and standard support. Organizations that need more storage can buy extra space through Google Workspace's Additional Storage add-on subscription. Super administrators can manage storage allocation across organizational units to distribute resources effectively.

The platform guarantees 99.9% uptime across all plans. This ensures users can always access their business-critical data. Google Workspace blends naturally with many third-party applications. However, administrators should watch these integrations closely to avoid potential security risks.

The Enterprise edition serves larger organizations with unlimited users and advanced features. These include data loss prevention (DLP), security analytics, and improved desktop security for Windows devices. Organizations can use these enterprise-level tools to scan for sensitive information like credit card or Social Security numbers and stop unauthorized sharing.

Microsoft OneDrive for Business

Image Source: Microsoft

Microsoft OneDrive for Business acts as a central storage hub that connects work files across Microsoft 365 applications. Users get storage space from 1 TB up to unlimited storage based on their Microsoft 365 license.

Microsoft 365 Integration

OneDrive for Business merges naturally with the Microsoft 365 ecosystem. Users can access and edit files directly through Teams, SharePoint, and Office applications. The platform lets teams work together through:

• Co-authoring in Word, Excel, and PowerPoint

• Document creation and editing on mobile devices

• Whiteboard capture and document scanning features

Microsoft Copilot integration boosts productivity with file summarization and smart comparison features. The platform can compare up to five files at once to spot differences without opening them.

Security and Compliance

OneDrive for Business uses reliable security measures to protect company data. Each file gets its own AES256 key encryption when stored, and Azure Key Vault safely keeps the master keys. The security system comes with:

• TLS encryption for moving data

• Smart threat detection and response systems

• Biometric security for datacenter access

The platform follows strict privacy rules to keep organizational data within the customer's tenant. Microsoft clearly states they don't use any organization's data to train AI models or large-language models.

Data protection in OneDrive includes:

• Immediate security monitoring to catch unauthorized access attempts

• File recovery options up to 30 days after attacks

• Windows Defender anti-malware scanning during downloads

The service meets complete compliance standards and follows Microsoft Products and Services Data Protection Addendum (DPA) guidelines. Data storage locations match Microsoft 365 guidelines by region to meet local requirements.

Personal Vault adds an extra security layer that needs strong verification like fingerprints, face recognition, PIN, or two-factor authentication to access sensitive files. The system also watches for suspicious activity to stop unauthorized access.

Dropbox Business

Image Source: Dropbox.com

Dropbox Business provides strong file management through its advanced sync technology and collaboration tools. The platform protects data with 256-bit AES and SSL/TLS encryption to keep business files safe.

Smart Sync Technology

Smart Sync helps save space by letting users access files without using local storage. Teams can view and manage terabytes of data right from Windows File Explorer or macOS Finder. Files download automatically when accessed, and you retain control over default sync settings for new content.

This technology helps businesses that have limited storage space:

• Cloud-stored files are available instantly without downloads

• Files sync automatically between devices

• Users can choose what to sync locally

  
  

Paper Collaboration

Dropbox Paper changes how teams work together on documents with live editing. Teams create and share everything from meeting agendas to project plans. Users can:

• Edit documents together in real time and track versions

• Assign tasks with deadlines

• Add multimedia content like SoundCloud clips and YouTube links

Paper helps teams work better by adding comments in context and notifying team members with @mentions. The platform keeps track of version history so teams can see changes and go back to older versions when needed.

Admin Controls

The admin console works as a central hub that gives complete control over team operations. Administrators can:

• Watch team activities and get insights

• Set sharing permissions

• Control team folders and access

The platform has eight different admin roles with specific permissions. Team admins get full access, while specialized roles like security admins focus on specific tasks such as external sharing and risk management.

To boost security, administrators can limit external sharing to keep files inside the organization. The platform also lets you wipe files remotely and log out devices to protect sensitive data if devices go missing.

Business plans keep deleted files for 180 days. Admin roles can move files from deleted accounts to active team members, which helps keep business running smoothly.

Box for Enterprise

Image Source: www.box.com

Box for Enterprise lifts cloud storage capabilities through advanced machine learning and native data loss prevention features. The platform's Content Cloud makes security and compliance streamlined while providing extensive integration options for businesses.

Security Features

Box uses AES 256-bit encryption to protect data and TLS encryption for secure data transmission. The platform's security framework covers:

• Zero-trust security capabilities with customer-managed encryption keys

• Native machine learning tools for data leak protection

• Advanced cyber threat detection systems

Box Shield serves as the platform's life-blood and provides automated rules for data classification and threat monitoring. The system stops unauthorized usage while keeping detailed audit logs of file access and sharing activities.

Third-party Integrations

The platform connects with over 1,500 leading business applications, which enables continuous connection across:

• Microsoft 365 and Google Workspace

• Adobe Creative Cloud

• Salesforce and ServiceNow

• SAP and NetSuite

These integrations work with native Microsoft Active Directory through an installable app. Developers can use Box's available APIs to create custom applications that securely access Box data.

Enterprise Controls

Box Governance strengthens administrators with reliable content lifecycle management tools. Enterprise controls include:

• Flexible retention schedules ranging from 30 days to 10 years

• Disposition management for regulatory compliance

• Advanced data recovery capabilities

The platform meets regulatory requirements like FINRA, GDPR, GxP Validation, HIPAA, and FedRAMP. Box Archive, a recent addition, makes long-term content preservation easier by:

• Keeping enterprise ownership of archived content

• Offering instant access to archived files

• Supporting in-region storage requirements

Box's Content Recovery feature tackles ransomware threats by enabling precise file restoration. Organizations can restore thousands of files within hours instead of days. The system gives granular control through customizable date ranges and file name searches, which ensures minimal business disruption during recovery processes.

The platform's Enterprise Advanced plan brings AI-powered breakthroughs that feature:

• Connected forms for business processes

• Automated document generation

• AI-powered metadata extraction

• Large file uploads up to 500GB

  
  

pCloud Business

Image Source: pCloud

pCloud Business puts client-side encryption first and provides top security through zero-knowledge privacy protocols. Your files never leave your devices in plain text format.

Client-side Encryption

pCloud's client-side encryption works differently than server-side encryption and protects your data better by encrypting files right on your device. This means:

• Only encrypted files reach pCloud servers

• Service providers can't see your file contents

• Authorities can't get unencrypted data

• You keep full control of encryption keys

Users get their own unique encryption keys. These keys let you access the Crypto Folder where encrypted files stay safe. pCloud's team can't access your encrypted content, which gives you complete privacy.

Customization Options

pCloud Business lets you add your brand to shared content. You can choose between two ways to brand your content:

1. General Branding: One consistent brand look for all shared links

2. Custom Branding: Different brand looks for individual links

Business users can boost their professional image by adding:

• Company logos

• Cover images they choose

• Headlines that match their brand

• Descriptions with brand messaging

Teams stay organized with flexible access settings. Team leaders can:

• Build team structures

• Set permissions for groups

• Give individual access rights

• Watch account activities

  
  

Sync.com Business

Image Source: www.sync.com

Sync.com Business stands out with its zero-knowledge encryption architecture that gives organizations complete data privacy. The platform goes beyond standard encryption protocols in its dedication to security, making it a trusted choice for businesses with sensitive information.

Zero-knowledge Privacy

Users are the only ones who have encryption keys to their data in Sync.com's zero-knowledge storage environment. The platform uses several security measures:

• AES-256 end-to-end encryption with TLS protocols

• RSA-2048 encryption for key protection

• Two-factor authentication to boost account security

• Immediate backup with instant file recovery options

The platform never collects, sells, or shares personal data with advertisers. All uploaded content stays end-to-end encrypted in a format that even Sync.com staff cannot access. This gives organizations working with confidential projects complete control over their data.

File Sharing Features

The Teams Standard plan costs USD 6.00 per user monthly and comes with 1TB of storage. Larger organizations can choose the Teams Unlimited plan at USD 15.00 per user monthly for unlimited storage. Both plans have advanced sharing features:

• Password-protected file sharing

• Expiration dates for shared links

• Instant access notifications

• Link traffic monitoring

• Remote access revocation

Sync.com lets teams create centralized folders with custom access permissions for better collaboration. Teams and external partners can easily access shared resources while keeping security protocols intact.

The platform shares files in two main ways:

1. Link Sharing: Gives file access without needing a Sync.com account

2. Direct Collaboration: Users need Sync.com accounts for extra security

The Teams+ Unlimited plan gives managers and administrators more control. They can turn off sharing features for groups or individual users. The platform also meets major compliance standards like HIPAA, GDPR, and PIPEDA.

The service backs up documents automatically in real-time to protect against:

• Ransomware attacks

• Hardware failures

• Human errors

Businesses can display their company logos through the client file portal. This builds client trust and keeps a professional look across all shared content.

MEGA Business

Image Source: mega.io

MEGA Business has led the way in user-controlled end-to-end encryption since 2013. This powerful cloud storage solution puts privacy first through zero-knowledge encryption protocols. The data looks like gibberish to everyone except authorized users - even MEGA can't read it.

End-to-end Encryption

User-controlled encryption keys generated from passwords form MEGA's security backbone. The platform uses several unique security features:

• Zero-knowledge encryption that makes data unreadable without proper decryption keys

• Each uploaded item gets its own encryption key

• Pro and Business users can set password-protected links with expiry dates

• Two-factor authentication works only through authenticator apps

• Client applications are open-source so the community can verify security

MEGA goes beyond simple encryption to protect privacy. Users can delete all local metadata when logging out to keep data completely confidential. The platform includes resilient file versioning and recovery features to guard against ransomware.

Large File Sharing

MEGA shines when it comes to secure file transfers with its advanced sharing features. Users get access to:

• No limits on file size for uploads

• Sharing links protected by passwords with custom expiry dates

• MEGAdrop folders that let non-MEGA users upload files

• Options to share encryption keys separately for extra security

The sharing system lets administrators set detailed permissions:

• Read-only access

• Read and write permissions

• Full access rights

Users' devices encrypt all chat messages before sending them. This keeps communication private since MEGA's servers can't access message contents. Teams find the encrypted chat feature valuable for secure collaboration.

The file management system uses separate tabs for recent files, deleted content, incoming shares, and outgoing shares. Users can see detailed storage usage stats in the management interface. The platform previews many file types including:

• Images

• Music files

• Video content

• PDF documents

MEGA keeps complete file version history. This feature helps protect against:

1. Ransomware attacks

2. Accidental file modifications

3. Collaborative editing conflicts

The security framework meets professional, business, and government standards. Organizations that need both data privacy and collaboration tools will find MEGA a reliable choice.

Icedrive for Teams

Image Source: TechRadar

Icedrive launched in 2019 and stands out by using the Twofish encryption algorithm, which sets new standards for secure cloud storage. Your files stay protected right from the moment they leave your device, thanks to client-side encryption.

Encrypted Storage

The platform's security works on a zero-knowledge principle. Not even Icedrive's team can access your encrypted files. Several security layers protect your data:

• Client-side encryption covers everything - from file names to folders

• You can password-protect any shared content

• Shared files can expire after a set time

• Multiple two-factor authentication options include:

  • Google Authenticator

  • Hardware authentication

  • SMS verification

The encrypted folder system gives you complete control over sensitive data. While encrypted files need downloading before viewing, this extra step ensures your confidential documents like financial statements stay private.

Media Preview Features

Smart caching helps Icedrive preview different types of files. You can:

• Edit files with your favorite apps

• Stream media using the built-in player

• Preview common document formats

• Access files quickly with smart cache

The web app lets you preview:

• Images

• PDF documents

• Audio files

• Video content

Icedrive's desktop software works just like a regular hard drive on your computer. You can edit, upload, and delete files without waiting for cloud sync.

Teams can work together more effectively with folder sharing features. Members can upload files after receiving invites. The desktop app shows all shared content in the 'Collaborate' tab, which makes teamwork smoother.

Icedrive runs smoothly on Windows, Mac, and Linux without installation. You get the same features and security whatever system you use, making file management quick and easy.

IDrive Team

Image Source: IDrive

IDrive Team provides complete backup solutions and flexible storage options for small teams. The platform excels with its automated cloud backup features for Microsoft 365, Google Workspace, Dropbox, and Box applications.

Backup Features

IDrive Team protects business data through multiple backup mechanisms. The platform offers:

• Automated Cloud Backup: Protects critical data from Microsoft applications, including OneDrive, Outlook, Exchange, SharePoint, and Teams

• Incremental Backups: Saves network bandwidth by transferring only changed parts of files

• Express Physical Storage: Speeds up backup and data retrieval within five to ten days through physical storage shipment

IDrive Team uses 256-bit AES encryption during transfer and storage processes to improve data protection. Businesses can use private encryption keys as an extra security layer that gives them full control over data access.

Cross-platform Support

IDrive Team shows its versatility through support for many platforms. The service backs up:

• Windows, Mac, and Linux systems

• iOS and Android mobile devices

• NAS devices through native applications

The platform's mobile apps give smooth access to backed-up files even without internet through the 'Offline View' option. Files sync instantly across connected devices with the Cloud Drive feature, matching backup storage limits.

IDrive Team follows several regulatory standards that benefit organizations in:

• Medical sector (HIPAA)

• Financial industry (SOX)

• Legal profession (GLBA)

• Investment firms (SEC/FINRA)

The service offers 24/7 support through live chat and email, with phone support during business hours. Administrators can manage computer backups, restores, and other operations from a web console. The platform's entry-level tier costs USD 9.95 monthly and supports backup for five computers with 5TB storage.

Egnyte Business

Image Source: www.egnyte.com

Egnyte Business transforms cloud storage with its adaptable hybrid architecture. Organizations can keep full control of their data location. The platform stands out by meeting strict compliance standards and serves as the top choice for heavily regulated industries.

Hybrid Storage Options

Egnyte's Storage Sync technology gives users flexible deployment options that sync data across:

• Local storage devices (NAS, SAN)

• Cloud repositories

• Branch office locations

The hybrid architecture uses precise sync algorithms that run continuously, on-demand, or at set intervals based on business needs. This setup is a great way to get what organizations need:

• Local access speed

• Cloud backup redundancy

• Geographically distributed team collaboration

System configuration determines the Storage Sync performance. Businesses that need high-end computing power can benefit from Egnyte's AWS integration which delivers:

• Virtual office access

• Business continuity assurance

• Better data backup options

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Compliance Tools

Egnyte follows complete compliance with several regulatory frameworks:

• CMMC certification requirements

• ISO 27001 standards

• GDPR data privacy obligations

• HIPAA regulations

• GxP requirements

The platform's behavioral analysis system helps spot potential security risks. A user downloading unusual amounts of files might signal employee departure risks, which lets companies protect their data proactively.

The platform's pricing shows its enterprise focus. Business tier costs USD 20.00 per user monthly and comes with 5TB storage shared between 100 users. Enterprise Lite plan costs USD 38.00 per user monthly and adds advanced security features with 10TB storage.

Tresorit Enterprise

Image Source: tresorit.com

Tresorit Enterprise protects critical business documents with zero-knowledge end-to-end encryption that enables secure collaboration between employees and external partners. Data protection spans the entire ecosystem, from file storage to email communications.

End-to-end Encryption

The platform uses a sophisticated encryption system where unique encryption keys protect files and emails before they leave the user's device. Tresorit's security framework includes:

• Zero-knowledge authentication that keeps passwords on user devices

• RSA-4096 encryption with OAEP padding to share keys securely

• Cryptographic authentication through HMAC or AEAD to maintain data integrity

• Redundant storage that provides offline access

Client-side encryption ensures all data gets encrypted before transmission, which makes files unavailable even to Tresorit's staff. This approach maintains complete confidentiality throughout storage and sharing processes.

Access Control

Administrators can control organizational data with precision using Tresorit's features:

• Policy templates to manage user access

• IP filtering to set location-based restrictions

• Device-level access management

• Complete activity logging

Tresorit provides advanced security features for external file sharing:

• Password protection for shared content

• Link expiration settings

• Download and print restrictions

• Dynamic watermarks

Conclusion

Drime emerges as the most complete cloud storage solution after our testing. It combines military-grade security and advanced collaboration features at competitive prices. The platform's European data protection standards and ISO certifications make it an excellent choice for businesses that prioritize data privacy.

Google Workspace and Microsoft OneDrive offer extensive integration capabilities. Yet Drime's workspace customization and team collaboration tools create a more focused approach to team productivity. Users won't need multiple subscriptions thanks to the platform's built-in PDF editing, AI assistance, and electronic signature features.

Each provider implements various encryption protocols to keep data safe. Drime takes security further by combining 256-bit AES encryption with European data hosting. This creates an exceptional security framework that remains easy to use.

Want to try secure, collaborative cloud storage? Sign up for Drime and start with 20GB of free storage space.

Your business needs should guide your choice of cloud storage solution. A reliable platform with smooth collaboration and flexible storage options makes all the difference. Your team's size, budget limits, and data protection needs will help you pick the right platform.