What are the key differences between Viscosity and Private Internet Access (PIA)?

Compare Viscosity and Private Internet Access (PIA) side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Viscosity and Private Internet Access (PIA) scored?

Viscosity has an AI score of 8.3/10 and Private Internet Access (PIA) has an AI score of 8.5/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Viscosity vs Private Internet Access (PIA) 2026 - Compared

Viscosity

Private Internet Access (PIA)

WINNER Viscosity

Private Internet Access (PIA) edges ahead with a score of 8.5/10 compared to 8.3/10 for Viscosity. While both are highly...

emoji_events WINNER

Private Internet Access (PIA)

8.56 Great

VPN Get Private Internet Access (PIA) open_in_new

Viscosity Pricing not available

payments

Private Internet Access (PIA) From $3.33/mo (for the annual plan) Free plan available

psychology AI Verdict

Private Internet Access (PIA) edges ahead with a score of 8.5/10 compared to 8.3/10 for Viscosity. While both are highly rated in their respective fields, Private Internet Access (PIA) demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Viscosity

verified Confidence: Low

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description Overview

Viscosity

Viscosity is a VPN client software that utilizes the OpenVPN protocol and allows users to connect to custom OpenVPN servers for secure internet access.

Private Internet Access (PIA)

Private Internet Access (PIA) boasts one of the largest physical server networks and a long history in the VPN industry. Its no-logs policy has been proven multiple times in court when authorities requested data. All apps are now open-source, and it includes powerful features like its MACE ad/tracker/malware blocker and persistent port forwarding. Based in the United States (within the Five Eyes a...