Proton Mail — Overview & Pricing
Proton Mail is a Privacy & Encryption service with plans starting from $4.50/month. Browse pricing tiers, available discounts, and alternatives below.
Updated: May 2026
About Proton Mail
Proton Mail — full review and pricing
Quick facts. Proton Mail is operated by Proton AG, headquartered in Geneva, Switzerland, with the brand established in 2014 by Andy Yen, Jason Stockman, and Wei Sun at CERN. The operator is privately held; transitioned to non-profit foundation governance under the Proton Foundation in 2024. Proton Mail positions itself as a Swiss-based privacy-focused encrypted email service competing with Tutanota and Posteo, billed via the tier structure detailed below.
Proton Mail markets a privacy & encryption subscription targeted at users who want a fully-managed product without piecing it together themselves. The pricing snapshot below pulls Subger's live tracker, so anchor prices stay current as Proton Mail adjusts published rates. The rest of this page details the operator, current tiers, feature coverage, support reach and 10 short FAQs.
Operator background
Proton Mail runs under Proton AG, headquartered in Geneva, Switzerland. The product was established in 2014 by Andy Yen, Jason Stockman, and Wei Sun at CERN, and the company is currently privately held; transitioned to non-profit foundation governance under the Proton Foundation in 2024. Proton Mail sits in the privacy & encryption category and competes for the same recurring spend as nearby privacy & encryption brands on this site. See related coverage in /en/us/promo and /en/us/deal for cross-brand context.
Headquarters and corporate status
- Legal entity: Proton AG
- HQ: Geneva, Switzerland
- Founded / launched: 2014 by Andy Yen, Jason Stockman, and Wei Sun at CERN
- Ownership: privately held; transitioned to non-profit foundation governance under the Proton Foundation in 2024
The operator's corporate status determines who you contract with at checkout — typically the legal entity above, even if billing goes through a regional reseller.
Why Proton Mail matters in privacy & encryption
Proton Mail positions itself as a Swiss-based privacy-focused encrypted email service competing with Tutanota and Posteo. The 2024-2025 differentiator: 2024-2025 transitioned ownership to the Proton Foundation non-profit structure, launched Proton Scribe AI writing assistant, and added Proton Wallet for Bitcoin self-custody.
Pricing and tier structure
Current tier structure: Free 1GB; Mail Plus $4.99/month; Proton Unlimited $9.99/month (Mail+VPN+Drive+Pass+Calendar); Family $19.99/month. The anchor price referenced for headline comparison is Proton Unlimited $9.99/month.
Plan grid
| Plan | Anchor price | Notes |
|---|---|---|
| Entry / free tier | See plan grid | Limited or free access where offered |
| Mid plan | Proton Unlimited $9.99/month | Headline tier referenced above |
| Top plan | See plan grid | Adds upgraded benefits or higher allowances |
What changes between tiers
Higher tiers typically unlock larger allowances, additional household members or extra premium content; entry tiers exist for trial usage. Live prices in the Subger plan tracker override these anchors when Proton Mail adjusts published rates.
Recent pricing context (2024-2025)
2024-2025 transitioned ownership to the Proton Foundation non-profit structure, launched Proton Scribe AI writing assistant, and added Proton Wallet for Bitcoin self-custody. Annual commitments commonly trim 10-20% off the headline monthly rate; check the live grid above before purchase.
Feature coverage
Proton Mail ships with the following named capabilities relevant to privacy & encryption:
- End-to-end encrypted email
- PGP support and zero-access encryption
- Proton Calendar end-to-end encrypted
- Custom domain support
- Proton Scribe AI writing assistant
Feature matrix
| Feature area | Coverage |
|---|---|
| Headline use case | A swiss-based privacy-focused encrypted email service competing with tutanota and posteo |
| Platform support | Mobile + web where applicable |
| Payment options | Local + card |
| Customer support | Operator-provided channels |
| Geographic scope | Operator footprint |
Platform and device reach
Coverage spans the operator's published device list — typically modern iOS and Android plus a web client; some categories add desktop apps, smart-TV apps or vehicle integrations where relevant. Check the vendor's "Supported devices" page if you depend on a less common platform.
Security audits and transparency
Proton Mail publishes audit information on the vendor's security and trust pages. Independent firms have run penetration tests and code reviews on past tier launches; the operator typically posts SOC 2 Type II or ISO 27001 certifications via a trust portal.
What this means for buyers
The category-specific behaviour above is the single biggest factor when comparing Proton Mail against alternatives in the same privacy & encryption bracket. Buyers who care about the feature mix detailed here will typically rank Proton Mail higher than buyers focused on price alone.
Support, billing and account management
Proton Mail offers customer support through the operator's standard channels — typically an in-app help centre, email contact and (for paid tiers) live chat or phone support during business hours.
Cancellation and refunds
You can cancel Proton Mail directly from the account dashboard. Refund policy follows the operator's published terms; many privacy & encryption services prorate or do not refund partial periods after the renewal date. See the cancel guide hub for the standard cancellation workflow.
Free trials and money-back
Free trials, money-back windows and intro pricing vary by tier and country. Anchor: Proton Unlimited $9.99/month.
Comparison context
In the privacy & encryption category, Proton Mail competes with nearby brands you can browse via /en/us/compare. Buyers commonly look at Proton Mail alongside two or three peers before committing — the side-by-side compare table on this site lets you stack feature coverage and price in one view.
When Proton Mail is the right pick
- You want a Swiss-based privacy-focused encrypted email service competing with Tutanota and Posteo and the feature mix listed above
- The anchor price (Proton Unlimited $9.99/month) fits the budget
- The operator's footprint covers your country
When to look elsewhere
- You need a specific feature Proton Mail does not list
- You are in a country outside the operator's main footprint
- The 2024-2025 differentiator (2024-2025 transitioned ownership to the Proton Foundation non-profit structure, launched Proton Scribe AI writing assistant, and added Proton Wallet for Bitcoin self-custody) is not relevant to your use case
Frequently asked questions
What is Proton Mail?
Proton Mail is a privacy & encryption subscription operated by Proton AG out of Geneva, Switzerland, established in 2014 by Andy Yen, Jason Stockman, and Wei Sun at CERN. It is currently privately held; transitioned to non-profit foundation governance under the Proton Foundation in 2024.
How much does Proton Mail cost?
Current tier structure: Free 1GB; Mail Plus $4.99/month; Proton Unlimited $9.99/month (Mail+VPN+Drive+Pass+Calendar); Family $19.99/month. Anchor headline price: Proton Unlimited $9.99/month. See the pricing table above for the live grid.
Who owns Proton Mail?
The brand is owned and operated by Proton AG. Corporate status: privately held; transitioned to non-profit foundation governance under the Proton Foundation in 2024.
Where is Proton Mail available?
Proton Mail operates from Geneva, Switzerland with country availability tied to the operator's footprint and licensing reach. Cross-check the vendor's region list before subscribing if you travel often.
Can I cancel Proton Mail any time?
Yes — cancellation runs through the operator's account dashboard. See the cancel guide hub for the standard workflow and country-specific notes.
Does Proton Mail offer a free trial?
Free-trial availability varies by tier and country. The anchor price (Proton Unlimited $9.99/month) is the post-trial headline rate; trials, when offered, run 7 to 30 days depending on promo.
What payment methods does Proton Mail accept?
Payment methods follow the operator's checkout — typically major cards (Visa, Mastercard, Amex) plus locally-relevant alternatives like Apple Pay, Google Pay or country-specific wallets.
Is Proton Mail worth it in 2025?
Proton Mail's 2025 value depends on the feature mix you actually use. The 2024-2025 update — 2024-2025 transitioned ownership to the Proton Foundation non-profit structure, launched Proton Scribe AI writing assistant, and added Proton Wallet for Bitcoin self-custody — is the single most relevant signal for current-year buyers.
How is Proton Mail different from competitors?
Proton Mail differentiates as a Swiss-based privacy-focused encrypted email service competing with Tutanota and Posteo. The operator background, founding year (2014 by Andy Yen, Jason Stockman, and Wei Sun at CERN) and 2024-2025 update give buyers a sense of where the brand sits versus alternatives.
Where can I track Proton Mail pricing changes?
Subger's live tracker updates the anchor price (Proton Unlimited $9.99/month) automatically when Proton Mail adjusts published rates. Bookmark the Subger Proton Mail page and check the pricing table above.
Sources and updates
Operator + tier + ownership facts compiled from public vendor disclosures, press releases and regulatory filings current to 2024-2025. Anchor price: Proton Unlimited $9.99/month. Last refreshed at the timestamp in Subger's plan tracker.
Related on Subger
Browse adjacent coverage:
Pricing
Monthly Plan
from $4.50 (≈ €3.82)
/month
Annual Equivalent
from $54.00
/year
| Regional pricing | Mail Plus | Proton Unlimited |
|---|---|---|
| 🇺🇸United StatesUSD | $4.50≈ €3.82 | $13.99≈ €11.89 |
Prices converted at current exchange rate
Available Guides
Subger is not affiliated with, endorsed by, or connected to Proton Mail or its parent companies. All trademarks, service marks, and logos belong to their respective owners. Information on this page is provided for informational and comparison purposes only. Pricing and plan details are sourced from publicly available information and may not reflect current offerings — please verify with the official provider. If you are a representative of this service and believe any information is inaccurate, please contact us at info@subger.com.
Similar Services
Track all your subscriptions in one place
Subger helps you manage subscriptions, find deals, and get notified about price changes across 12,000+ services.
Try Subger Free#advertisement: Some links on this page may be affiliate links. If you make a purchase through these links, Subger may earn a small commission at no extra cost to you. This helps us keep the site free and continue providing accurate subscription information. We only recommend services we believe provide value.