Proton vs Fortinet Pricing (2026)

Proton vs Fortinet

Cybersecurity pricing comparison · 2026

Proton pricing ranges from $0–$29.99/month, while Fortinet ranges from $5.07–$5.07/endpoint/month. Fortinet is typically 66% more affordable, though your actual cost depends on tier and team size.

Cybersecurity

Proton

$0–$29.99
/month
7 plans · Free tier
Full pricing breakdown →
VS
Cybersecurity

Fortinet

$5.07–$5.07
/endpoint/month
4 plans
Full pricing breakdown →

Proton and Fortinet both operate in the cybersecurity category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Proton Fortinet
Free Free /user/month $5.07 /endpoint/month
Mail Plus (Yearly) $3.99 /user/month Custom
Mail Plus (Monthly) $4.99 /user/month Custom
Unlimited (Monthly) $12.99 /user/month Custom
Unlimited (1-Year) $9.99 /user/month
Duo $14.99 /user/month
Family $29.99 /user/month

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

Proton

6 scenarios
$9.99/month ($119.88/year on the 1-Year plan)
Individual Privacy User
$14.99/month ($179.88/year, or $7.50/user/month)
Couple Sharing Privacy Suite
$29.99/month ($359.88/year, or $5.00/user/month)
Privacy-Focused Family (6 members)
See all 6 scenarios →

Fortinet

4 scenarios
$507/month ($6,084/year at ~$60.84/endpoint for small packs)
Small Business (100 endpoints)
$1,500
Mid-Market (500 endpoints)
$2,500/month ($18,000-$30,000/year with volume discounts)
$5,000
Enterprise with XDR (2,000 endpoints)
$10,000/month ($60,000-$120,000/year depending on bundle and contract length)
See all 4 scenarios →

Market Intelligence

Proton

Median annual cost
$200
Based on
50 deals

Fortinet

Median annual cost
$19,534
0
Based on
29 deals

What Users Say

Proton

G2
4.4/5 (132)
Trustpilot
2.4/5
Top complaints
  • Confusing and inconsistent pricing structure
  • Expensive compared to competitors for similar features
  • Loss of grandfathered pricing on any plan modification

Fortinet

Trustpilot
1.3/5 (24)
Top complaints
  • Poor customer support quality and responsiveness
  • Excessive false positives in security filtering
  • Complex licensing model and pricing structure

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Proton 7 hidden costs

medium
Limited Free Tier Storage Upgrade to paid plan ($9.99-$12.99/month) once storage fills
low
Platform Feature Parity Gaps No direct cost, but reduced productivity on mobile
medium
Ecosystem Lock-in Hours of migration effort; Proton Bridge required for third-party email clients
high
Storage Overage Blocks Email $4-$10/month
medium
Grandfathered Pricing Loss on Plan Changes 10-30% price increase
See all Proton hidden costs →

Fortinet 5 hidden costs

high
Annual Licensing Subscription Costs 50% of hardware cost
medium
FortiClient EMS Licensing for Advanced VPN Features $5-$15/endpoint/year
medium
FortiAnalyzer for Comprehensive Logging $7,000 for 50GB/day logs
medium
Multi-Year Contract Upfront Payment Requirement 100% upfront payment
high
Significant Renewal Price Increases 50-100% increase
See all Fortinet hidden costs →

Contract Terms

Term Proton Fortinet
Auto-renewal Yes Yes
Cancellation 30 days notice before renewal for annual plans
Minimum commitment Varies by plan (monthly, 1-year, or 2-year) 1 year
Price escalation Prices subject to change. Legacy pricing locked in if no subscription changes made. New pricing applies at renewal if subscription modified. Support renewal pricing can increase 50-100% from initial purchase. Regular price increases observed across product lines.
Can downgrade Yes