Proton Pricing Calculator 2026
Estimate your total cost including hidden fees
The Proton pricing calculator at CostBench estimates true total cost of ownership, factoring in implementation, support, training, and hidden costs that add ~56% beyond the advertised Free–$29.99/month pricing.
Your actual Proton cost depends on team size, tier selection, contract length, and add-ons. Enter your specifics below to get a personalized breakdown with Year 1 and ongoing costs.
- Base pricing: 7 tiers available, Free–$29.99/month
- Annual savings: Typically 17% off with annual billing
- Implementation: $500–$2,000 per user
- Support fees: ~20% of license cost for premium support
- Training: $500 per user for onboarding and training
Compared to other cybersecurity tools, Proton is budget-friendly. Hidden costs typically add 56% to the advertised price across the industry.
Proton pricing ranges from $0 to $29.99 per month as of May 2026. Proton offers 7 pricing tiers. Hidden costs include limited free tier storage, platform feature parity gaps, ecosystem lock-in, which can add 30-60% to the base license fee. Pricing verified from 5 sources by CostBench.
Flat-rate pricing — cost doesn't vary by team size
Your Estimate
Cost Breakdown
Includes one-time costs (implementation, training)
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 availabilityCompare 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 2026-04-24T00:23:24.374243+00:00. Hidden cost estimates are based on 7 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 7 verified hidden cost categories for Proton: Limited Free Tier Storage, Platform Feature Parity Gaps, Ecosystem Lock-in, Storage Overage Blocks Email, and 3 more. Toggle each to see how they affect your total cost.
03 Should I choose monthly or annual billing for Proton?
Annual billing typically saves 15-20% compared to monthly rates. However, monthly billing provides flexibility if you're testing the platform or have fluctuating team sizes. Commit annually only once you've validated the tool 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?
Yes, Proton pricing is negotiable. Most companies save 15-30% off list prices through negotiation, especially for larger deployments or multi-year commitments. See our negotiation guide for tactics.