Box vs Proton Drive Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Box

0.0 (0 reviews)

Box is a cloud-based content management platform that provides secure file sharing, automated workflows, and collaboration tools to help you manage your entire content lifecycle in one place.

Starting at Free
Free Trial 14 days
VS

Proton Drive

0.0 (0 reviews)

Proton Drive is a secure cloud storage solution providing end-to-end encryption for your files and photos to ensure your private data remains accessible only to you.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Box Proton Drive
Website box.com proton.me
Pricing Model Freemium Freemium
Starting Price Free Free
FREE Trial ✓ 14 days free trial ✘ No free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment cloud mobile desktop saas mobile desktop
Integrations Slack Salesforce Microsoft Teams Google Workspace Zoom Adobe Creative Cloud Oracle ServiceNow Okta Splunk Proton Mail Proton Calendar Proton Pass Proton VPN
Target Users small-business mid-market enterprise freelancer solopreneur small-business
Target Industries healthcare legal financial-services
Customer Count 0 0
Founded Year 2005 2014
Headquarters Redwood City, USA Geneva, Switzerland

Overview

B

Box

Box is a cloud content management platform designed to help you securely store, share, and collaborate on files from any device. Instead of juggling multiple versions of documents across email threads, you get a single source of truth where your team can edit files in real-time using integrated tools like Microsoft 365, Google Workspace, and Apple iWork.

You can automate complex business processes like contract approvals and digital onboarding using built-in relay tools. The platform prioritizes security with enterprise-grade encryption and compliance controls, making it a reliable choice for businesses handling sensitive data. Whether you are a small team or a global enterprise, you can scale your storage and security needs while maintaining full visibility into how your content is accessed.

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Proton Drive

Proton Drive gives you a highly secure space to store, share, and sync your most sensitive files. Unlike traditional storage providers, it uses end-to-end encryption, meaning not even Proton can see what you upload. You can access your data from any device while knowing your privacy is protected by Swiss law and open-source, audited code.

You can easily organize your digital life with folders, automatic photo backups, and secure file sharing links. It is built for anyone who prioritizes privacy, from individuals protecting personal photos to businesses securing confidential documents. You get a seamless experience that integrates with the broader Proton ecosystem, including Mail and Calendar, to keep your entire digital footprint private.

Overview

B

Box Features

  • Secure File Sharing Share files and folders with anyone using password-protected links and expiration dates to maintain total control.
  • Box Canvas Collaborate with your team on an infinite virtual whiteboard to brainstorm ideas and map out projects visually.
  • Box Notes Create project plans and take meeting notes in real-time with your colleagues without leaving the platform.
  • Automated Workflows Build custom triggers to automate repetitive tasks like document approvals and content reviews to save time.
  • Box Sign Request and execute unlimited electronic signatures directly within your folders to close deals and contracts faster.
  • Mobile Access Preview, edit, and share your files on the go with native apps for your iPhone, iPad, or Android.
  • Version Control Track every change made to your documents and revert to previous versions with a single click.
  • Advanced Search Find exactly what you need instantly by searching through file text, metadata, and custom tags.
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Proton Drive Features

  • End-to-End Encryption. Secure your files, metadata, and folder names with high-level encryption so only you can access your content.
  • Secure File Sharing. Share large files via encrypted links and protect them further with passwords and custom expiration dates.
  • Automatic Photo Backup. Protect your memories by automatically syncing photos from your mobile devices to your encrypted cloud storage.
  • Version History. Recover previous versions of your documents easily and protect yourself against accidental changes or ransomware attacks.
  • Offline Access. Mark important files for offline use so you can view and edit your data even without internet.
  • Cross-Platform Sync. Keep your files updated across Windows, Mac, iOS, and Android with seamless background synchronization.
  • Encrypted Search. Find your files quickly with a search tool that works locally on your device to maintain privacy.
  • Swiss Privacy Protection. Benefit from some of the world's strongest privacy laws, ensuring your data is protected from third-party requests.

Pricing Comparison

B

Box Pricing

Free
$0
  • 10GB of secure storage
  • 250MB file upload limit
  • Standard e-signatures
  • Mobile and desktop access
  • Two-factor authentication
P

Proton Drive Pricing

Proton Free
$0
  • Up to 5 GB storage
  • End-to-end encryption
  • Secure file sharing
  • Mobile and desktop apps
  • Swiss privacy protection

Pros & Cons

M

Box

Pros

  • Excellent integration with Microsoft and Google apps
  • Enterprise-grade security and compliance features
  • Unlimited storage on most business plans
  • Easy to share large files externally
  • Reliable offline sync for desktop users

Cons

  • Search functionality can feel slow occasionally
  • Interface feels less modern than some competitors
  • Higher pricing tiers required for advanced automation
A

Proton Drive

Pros

  • Unmatched privacy with full end-to-end encryption
  • Simple and clean user interface is easy to navigate
  • Generous free tier with no advertisements
  • Strong legal protections due to Swiss jurisdiction
  • Seamless integration with Proton Mail and Calendar

Cons

  • Upload speeds can be slower due to encryption
  • Lacks advanced third-party app integrations
  • No collaborative real-time document editing yet
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