Box vs Proton Drive: Complete Comparison (2026)
Choosing between Box and Proton Drive is a common decision for cloud storage buyers in 2026. Box has been in the market since 2005, giving it a 17-year head start over Proton Drive (founded 2022). Box serves 100K+ orgs users while Proton Drive has 100M+ (Proton ecosystem) users globally. Box differentiates with unlimited storage (enterprise) and esign, while Proton Drive leads with end-to-end encryption and proton ecosystem integration. In this head-to-head comparison, Proton Drive earns a higher hiltonsoftware.co score of 88/100 — but the right choice depends on your specific needs, budget, and team size.
Quick Comparison
Feature-by-Feature Comparison
Pros & Cons at a Glance
After comparing Box and Proton Drive across features, pricing, and user satisfaction, Proton Drive takes the lead with a score of 88/100 versus Box's 86/100. Proton Drive's key advantages include "part of trusted proton privacy ecosystem" and "swiss data protection laws". That said, Box has its own strengths — particularly "enterprise-grade security" — making it a viable alternative for specific use cases.
Both Box and Proton Drive offer free plans, lowering the barrier to entry. Box's paid plans start at $15/user/mo while Proton Drive begins at $3.99/mo. Evaluate which paid features — Compliance controls, Workflow automation (Box) vs File sharing, Photo backup (Proton Drive) — justify upgrading for your team.
Bottom line: Choose Box if you need enterprises in regulated industries needing compliant cloud storage. Go with Proton Drive if your priority is proton users wanting encrypted cloud storage integrated with protonmail. Both are strong cloud storage tools — we recommend trying the free plan of each before committing.
Enterprises in regulated industries needing compliant cloud storage.
Proton users wanting encrypted cloud storage integrated with ProtonMail.