Perimeter 81 vs Proton VPN: Which is Better in 2026?
Choosing between Perimeter 81 and Proton VPN comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Proton VPN is our overall VPN pick. Pick Perimeter 81 if you need VPN.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Perimeter 81
Zero Trust Network Access platform for secure remote access to cloud and on-premises resources.
Best for you if:
- • You want simplifies remote access security by eliminating the need for traditional VPN hardware and complex configurations
- • You want provides granular access policies based on user identity, device posture, and location
Proton VPN
Swiss privacy protection with unlimited bandwidth
Best for you if:
- • You want a free tier before you commit
- • You want secure VPN
- • You want swiss-based
| At a Glance | Perimeter 81 | Proton VPN |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | VPN | Security |
Rating | 4.6/5 | 4.6/5 |
Free plan | No | Yes |
Choose Perimeter 81 or Proton VPN?
Choose Perimeter 81 if
Zero Trust Network Access platform for secure remote access to cloud and on-premises resources.
- You want simplifies remote access security by eliminating the need for traditional VPN hardware and complex configurations
- You want provides granular access policies based on user identity, device posture, and location
- Your work is VPN-shaped, not security-shaped
Choose Proton VPN if
Swiss privacy protection with unlimited bandwidth
- You want a free tier before you commit
- You want secure VPN
- You want swiss-based
- Your work is security-shaped, not VPN-shaped
| Feature | Perimeter 81 | Proton VPN |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.6/5 141 reviews | ★4.6/5 41,014 reviews |
| Categories | VPNIdentity & Access | SecurityVPN |
In-Depth Analysis
Perimeter 81
Zero Trust Network Access platform for secure remote access to cloud and on-premises resources.
Strengths
- +Simplifies remote access security by eliminating the need for traditional VPN hardware and complex configurations.
- +Provides granular access policies based on user identity, device posture, and location.
- +Offers a cloud-native architecture that scales easily with business growth.
Weaknesses
- -Pricing can be higher than traditional VPN solutions for small teams or simple use cases.
- -Dependence on internet connectivity; performance may degrade if the cloud gateway is geographically distant.
Key features
Proton VPN
Swiss privacy protection with unlimited bandwidth
The free tier is genuinely usable, unlimited data with no ads, which no other major VPN matches.
Watch out
Monthly pricing ($9.99/month) is 3.3x more expensive than the 2-year rate. Casual users testing the service for a few months pay a significant premium.
Strengths
- +Secure VPN
- +Swiss-based
- +Good privacy
- +Free tier
- +Active development
Weaknesses
- -Slower than some
- -Limited free servers
- -Expensive premium
- -Server availability
- -Better alternatives exist
Key features
Pricing: Perimeter 81 vs Proton VPN
| Plan | Perimeter 81 | Proton VPN |
|---|---|---|
| Tier 1 | N/A | Free Free |
| Tier 2 | N/A | $4.99 month VPN Plus |
| Tier 3 | N/A | $9.99 month Proton Unlimited |
Pricing verified from each vendor's public pricing page. Compare in detail on Perimeter 81 pricing and Proton VPN pricing.
Who Should Use What?
On a budget?
Proton VPN has a free tier. Perimeter 81 is paid only.
Go with: Proton VPN
Want the highest-rated option?
Perimeter 81: 4.6/5 (141 reviews). Proton VPN: 4.6/5 (41,014 reviews).
Go with: Perimeter 81
Value user reviews?
Perimeter 81: 141 reviews (4.6/5). Proton VPN: 41,014 reviews (4.6/5).
Go with: Proton VPN
3 Questions to Help You Decide
What's your budget?
Perimeter 81 is paid. Proton VPN is freemium. Proton VPN lets you start free.
What's your use case?
Perimeter 81 is a VPN tool. Proton VPN is in security. Pick the category that matches your needs.
How important are ratings?
Both are rated 4.6/5.
Key Takeaways
Proton VPN
- Larger review base (41,014 reviews)
- Free tier available
- Our pick for this comparison
Perimeter 81
- Better fit for VPN
The Bottom Line
Proton VPN is our overall VPN pick.
Frequently Asked Questions
Is Perimeter 81 or Proton VPN better?
Proton VPN is rated in our evaluation. Perimeter 81 is paid and Proton VPN is freemium.
What are Perimeter 81 and Proton VPN used for?
Perimeter 81: Zero Trust Network Access platform for secure remote access to cloud and on-premises resources.. Proton VPN: Swiss privacy protection with unlimited bandwidth.
What does Perimeter 81 cost vs Proton VPN?
Perimeter 81 is a paid tool. Proton VPN is freemium (free tier + paid plans). Visit their websites for detailed pricing.