Report updated Apr 16, 2026
Proton Drive: Privacy Storage
For privacy-conscious individuals and businesses who require secure, encrypted cloud storage and collaboration tools that protect against surveillance and data exploitation.
Proton Drive: Privacy Storage is an established productivity app that is free with in-app purchases. With a 4.0/5 rating from 860 reviews, it shows polarized user reception. Users particularly appreciate privacy and security, though performance and stability remains a common concern.
What is Proton Drive: Privacy Storage?
Current Momentum
v1.59
Bug fixes and performance improvements
Active Nemesis
Mega World life games for kids
By Bini Bambini Academy
Other Rivals
7-Day Rank Pulse 🇺🇸
ProductivityNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
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What Are The Key Features?
Files, photos, and metadata are encrypted on the device before upload, ensuring only the user can access them.
Data is protected by strict Swiss privacy laws, outside of US and UK jurisdiction.
Share files via links with added security controls like password protection and expiration dates.
Automatically syncs photos and videos in original quality to the cloud.
Create, edit, and collaborate on documents and spreadsheets in real-time with encryption.
Restore previous versions of files to recover from accidental changes or deletions.
How much does it cost?
- Free tier with 5 GB of storage
- Paid plans available for up to 1 TB of storage and advanced features
Uses a privacy-first value proposition to convert free users to paid subscriptions, emphasizing security over data monetization.
Who Built It?
Proton AG
Providing a privacy-first ecosystem of productivity and security tools. Enabling users to reclaim digital autonomy from big tech.
Portfolio
13
Apps
What other apps does Proton AG make?
Explore the full Proton AG report
Portfolio breakdown, audience, momentum, and every app published by Proton AG.
What do users think recently?
High confidence · 49 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate privacy and security and cross-platform sync, but report performance and stability and file management limitations.
Limited review volume (49 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Proton Drive: Privacy Storage?
How's The Productivity Market?
How does it evolve in the Productivity market?
Rank progression
35 active rankings tracked — 30-day window
The rivals identified
The outtake for Proton Drive: Privacy Storage
Strengths to defend, gaps to attack
Core Strengths
- End-to-end encryption (E2EE) for files and metadata
- Swiss legal jurisdiction providing superior privacy protection
- Open-source transparency and verified security audits
- Strong ecosystem integration with Proton Mail and VPN
Critical Frictions
- Poor mobile performance and slow loading times
- Frequent UI freezing and stability issues
- Lack of basic file management features (batch selection, drag-and-drop)
- Subpar photo organization and lack of Live Photo support
Growth Levers
- Expansion into enterprise-grade secure collaboration (Sheets/Meet)
- Capturing users fleeing mainstream providers due to privacy concerns
- Improving photo backup UX to compete with specialized E2EE photo apps
- Deepening integration with mobile OS file systems
Market Threats
- Apple's Advanced Data Protection providing native E2EE for iOS users
- User churn due to performance frustrations
- Specialized E2EE competitors (e.g., Ente) offering better niche UX
- Potential regulatory challenges to end-to-end encryption
Key Takeaways
Proton Drive: Privacy Storage is an established productivity app that is free with in-app purchases. With a 4.0/5 rating from 860 reviews, it shows polarized user reception. Users particularly appreciate privacy and security, though performance and stability remains a common concern.
Where Is It Heading?
Trend analysis
Available very soon