Proton Pricing Calculator 2026
Estimate your total cost including hidden fees
The Proton calculator estimates the cost of your selected plan. Change the team size where pricing is per person, choose an available billing period, and add reported extras that apply to your contract.
Enter your requirements below to see the recurring cost and first-year total. Unverified extras are excluded.
- Plans: 7 tiers; Free–$29.99/month
- Limited Free Tier Storage: Upgrade to paid plan ($9.99-$12.99/month) once storage fills
- Platform Feature Parity Gaps: No direct cost, but reduced productivity on mobile
- Ecosystem Lock-in: Hours of migration effort; Proton Bridge required for third-party email clients
Reported extras may depend on your usage and contract. Confirm the final quote with Proton.
Proton pricing ranges from $0 to $29.99 per month as of September 2026. Proton offers 7 pricing tiers. Reported extras are shown below. Only costs with a clear amount and billing basis can be added to the estimate. Pricing verified from 5 sources by CostBench.
Flat plan fee shown. Separately billed usage and add-ons are excluded.
Your Estimate
Cost Breakdown
Includes one-time costs (implementation, training)
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Real-World Proton Cost Examples
Individual Privacy User
$9$9.99/month ($119.88/year on the 1-Year plan)
A single user replacing Gmail and Google Drive with Unlimited (1-Year) for encrypted email, storage, VPN, and password manager
Couple Sharing Privacy Suite
$14$14.99/month ($179.88/year, or $7.50/user/month)
Two users on the Duo plan sharing the full Proton suite with VPN access
Privacy-Focused Family (6 members)
$29$29.99/month ($359.88/year, or $5.00/user/month)
A family of 6 on the Family plan with shared encrypted storage and VPN coverage for every member
Individual User - Mail Plus Only
$3$3.99/month yearly ($47.88/year) or $4.99/month monthly ($59.88/year)
Single user who only needs advanced encrypted email features, choosing between Mail Plus (Yearly) and Mail Plus (Monthly) billing
Reddit user discussions and official pricing pagePrivacy-Focused User - Unlimited Plan
$119$119.88/year (Unlimited (1-Year) at $9.99/month) vs $155.88/year (Unlimited (Monthly) at $12.99/month)
User wanting the full suite (Mail, VPN, Drive, Pass, Calendar) and weighing annual savings against monthly flexibility
Current tier data and Reddit pricing discussionsFree Tier User
$0$0/month (Free plan)
Privacy-conscious user testing Proton's encrypted email, VPN, and password manager at no cost before deciding whether to upgrade
Proton free plan availabilityIndividual with Custom Domain (Mail Plus, Annual)
$47$47.88/year
A single user who wants a custom domain email address, more storage capacity, and no daily email limits. Mail Plus billed annually.
current tier dataIndividual with Full Suite (Unlimited, Annual)
$119$119.88/year
A single user who wants all Proton services together: expanded storage, VPN on multiple devices in 90+ countries, custom domains, and up to 15 email addresses. Unlimited plan billed annually.
current tier dataTwo-Person Household (Duo, Annual)
$179$179.88/year
Two users sharing the Duo plan for encrypted email, VPN, and cloud storage.
current tier dataFamily Plan Up to 6 Users (Annual)
$359$359.88/year
A family of up to 6 members sharing a large storage pool, VPN access, and private email under one Family plan subscription.
current tier dataCompare at This Team Size
Frequently Asked Questions
01 How accurate is this Proton pricing calculator?
This calculator uses official Proton pricing data verified as of 2026-07-08. Hidden cost estimates are based on 13 verified cost categories from real user reports. Actual costs may vary based on negotiated discounts, specific feature requirements, and implementation complexity.
02 What hidden costs should I include in my Proton budget?
Our calculator includes 3 verified hidden cost categories for Proton: Limited Free Tier Storage, Storage Overage Blocks Email, Limited Plan Customization. Toggle each to see how they affect your total cost.
03 Should I choose monthly or annual billing for Proton?
Compare the published annual total with twelve monthly payments when both are available. An annual commitment may reduce flexibility; confirm cancellation terms and whether the quoted plan fits your needs.
04 How do I know which Proton tier I need?
Start with your must-have features. Proton offers 7 tiers ranging from $0 to $29.99/month. Entry tiers work for basic needs, while enterprise tiers add advanced security, customization, and support.
05 Can I negotiate Proton pricing below calculator estimates?
Negotiated pricing depends on the vendor, plan and contract. We do not assume a discount in this estimate. See our negotiation guide for tactics.