Proton Unlimited

Proton Unlimited is a privacy & encryption product operated by Proton AG (Proton Unlimited). This 2026 review covers operator background, the current tier ladder and the buying signals to weigh before subscribing. The service competes in the privacy & encryption category against regional and global alternatives, and the practical decision usually comes down to feature mix, regional availability and renewal economics rather than headline price alone.

Quick facts

• Operator: Proton AG (Proton Unlimited)
• Headquarters: Plan-les-Ouates, Geneva, Switzerland (Proton AG headquartered at CERN HQ region)
• Public-market status: privately held by Proton Foundation (non-profit since June 2024)
• Founded: 2014 (ProtonMail by Andy Yen, Jason Stockman, Wei Sun at CERN)
• Category: privacy & encryption
• Current tiers: Free / Mail Plus / Unlimited / Proton Business
• Anchor price (2026): Unlimited EUR 9.99/month (annual EUR 119.88) or EUR 7.99/month on 2-year prepay; includes Mail, VPN, Drive, Calendar, Pass, Sentinel

What is Proton Unlimited?

Proton Unlimited is a consumer subscription that layers premium features on top of a free core experience. Its product surface covers core free experience alongside premium features unlocked on subscription, with the recurring subscription paid through the operator's direct billing or App Store / Google Play / partner-billing surfaces. Customers buy a tier matching their usage profile; the entry tier is suitable for testing the product and higher tiers add features such as ad-free or boosted-visibility options.

Why choose Proton Unlimited

Operator and ecosystem context

Proton Unlimited is run by Proton AG (Proton Unlimited) out of Plan-les-Ouates, Geneva, Switzerland (Proton AG headquartered at CERN HQ region), established 2014 (ProtonMail by Andy Yen, Jason Stockman, Wei Sun at CERN). That matters because the privacy & encryption category is increasingly consolidated and the operator's ownership structure (public vs. private, parent group, regulatory footprint) shapes how aggressively the product is supported and how stable the subscription terms are over multi-year renewals.

Plan structure and pricing tiers

The tier ladder splits across Free for testing the service, Mail Plus for everyday use, and Unlimited for power users or households. Anchor pricing for 2026: Unlimited EUR 9.99/month (annual EUR 119.88) or EUR 7.99/month on 2-year prepay; includes Mail, VPN, Drive, Calendar, Pass, Sentinel. Consult Subger's true-price tracker for Proton Unlimited for all-in renewal costs after taxes and FX conversion.

Premium features and platform fit

Beyond the headline features, the 2025-2026 differentiator for Proton Unlimited is 2024-2025 Proton became a Swiss non-profit foundation June 2024; launched Proton Wallet for Bitcoin self-custody and continued expansion of Pass password manager, Drive cloud storage, and AI-resistant encrypted email. That gives the subscription a credible roadmap for the year ahead and distinguishes it from operators that are running their privacy & encryption catalog on autopilot.

Proton Unlimited features that matter in 2026

Highlights of the current feature set:

• core free experience
• premium features unlocked on subscription
• ad-free or boosted-visibility options
• mobile and web apps
• subscription management inside the app store or operator account
• priority support on higher tiers

Buyers should treat this list as a baseline for Proton Unlimited in the privacy & encryption category — confirm specific feature availability for your region on the operator's site, since some features and tier names vary between countries.

Proton Unlimited pricing in 2026

Reference pricing for Proton Unlimited in 2026: Unlimited EUR 9.99/month (annual EUR 119.88) or EUR 7.99/month on 2-year prepay; includes Mail, VPN, Drive, Calendar, Pass, Sentinel. The tier ladder typically looks like:

Subger pairs the public price with the actual all-in cost (taxes, FX conversion, promotional first-period anchors that step up at renewal):

Proton Unlimited apps and platform support

Surface availability for Proton Unlimited can vary by region and tier — confirm current app availability and supported devices on the operator's site before subscribing.

Who Proton Unlimited fits

Proton Unlimited is most likely a good match for the following buyers:

• Users who get value from the free product and want the premium feature set without ad interruptions — the core target audience for the product.
• The category-focused subscriber who specifically wants core free experience from a privacy & encryption operator rather than a generalist platform.
• The household subscriber evaluating the tier ladder (Free / Mail Plus / Unlimited) and willing to pay up for premium features unlocked on subscription.
• The cross-device user who needs apps across the surfaces listed above plus a credible upgrade path as new devices are added.
• The price-sensitive shopper who wants to track promotional anchors via Subger's true-price tracker and deals page before committing to annual billing.

Frequently asked questions

What is Proton Unlimited and who runs it?

Proton Unlimited is a privacy & encryption product operated by Proton AG (Proton Unlimited) headquartered in Plan-les-Ouates, Geneva, Switzerland (Proton AG headquartered at CERN HQ region), founded 2014 (ProtonMail by Andy Yen, Jason Stockman, Wei Sun at CERN). It is sold via direct subscription on the operator's website and apps, with payments processed through the operator's billing surfaces.

How much does Proton Unlimited cost in 2026?

Current tiers are Free, Mail Plus, Unlimited, Proton Business. Anchor reference pricing for 2026: Unlimited EUR 9.99/month (annual EUR 119.88) or EUR 7.99/month on 2-year prepay; includes Mail, VPN, Drive, Calendar, Pass, Sentinel. Confirm the live regional price on the operator's site before committing, since promotional cycles and FX conversion can shift the all-in renewal cost.

Is there a free tier or free trial for Proton Unlimited?

Yes — Free is available without an immediate paid commitment.

Where is Proton Unlimited available?

Availability follows the operator's licensing and service footprint anchored on Plan-les-Ouates, Geneva, Switzerland (Proton AG headquartered at CERN HQ region). Confirm regional availability on the official site before subscribing, especially for products that have country-specific catalog or pricing rules.

What 2025-2026 features set Proton Unlimited apart right now?

The current 2025-2026 differentiator is 2024-2025 Proton became a Swiss non-profit foundation June 2024; launched Proton Wallet for Bitcoin self-custody and continued expansion of Pass password manager, Drive cloud storage, and AI-resistant encrypted email. Together with the headline features listed above, that gives buyers a concrete signal that the subscription is being actively developed rather than coasting on a legacy catalog.

Which devices and platforms does Proton Unlimited support?

Coverage spans the surfaces shown in the platform table above. The current mobile, web and (where applicable) Smart TV apps are the recommended way to consume the service; older devices may be deprecated in successive releases as the operator focuses engineering effort on supported platforms.

How do I cancel Proton Unlimited?

Cancel through the account or subscription settings on the surface where you bought the plan: the operator's website for direct subscriptions, the App Store or Google Play for in-app purchases, or the partner billing portal for bundled subscriptions. Subger's cancellation guide for Proton Unlimited walks through each route step-by-step.

Does Proton Unlimited offer a family or multi-user plan?

Family or multi-account structures depend on the tier. The Proton Business tier commonly adds multi-profile or multi-device support; the entry Free tier may restrict simultaneous usage. Confirm the per-tier seat limit on the live pricing page before committing to annual billing.

Is Proton Unlimited worth it compared to privacy & encryption alternatives?

Value depends on three factors: the specific feature mix you'll use (see the features list above), the regional price after taxes (Subger's true-price tracker for Proton Unlimited reconciles the headline price with the actual all-in renewal cost), and the credibility of the operator's 2025-2026 roadmap. Buyers should weigh these together rather than relying on headline price alone.

How can I track price changes for Proton Unlimited?

Subger's renewal tracker for Proton Unlimited records list-price changes plus promotional anchors over time. Pair it with the deals page for current discount codes and the promo codes page for stackable savings at signup.

Get started with Proton Unlimited

Confirm the current regional price on the operator's site (Unlimited EUR 9.99/month (annual EUR 119.88) or EUR 7.99/month on 2-year prepay; includes Mail, VPN, Drive, Calendar, Pass, Sentinel), choose the tier that matches your usage (Free, Mail Plus are the most common starting points), and check Subger's deals page for Proton Unlimited for promotional anchors before completing checkout. Track the subscription's true renewal cost with the true-price tracker once you're signed up.

Related Subger guides

• Cancel Proton Unlimited guide
• Latest Proton Unlimited deals
• Proton Unlimited promo codes
• Proton Unlimited true price and renewal tracker
• Browse the privacy & encryption category hub
• All services on Subger