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Psiphon vs Viscosity

Professional comparison and analysis to help you choose the right software solution for your needs.

Psiphon icon
Psiphon
Viscosity icon
Viscosity

Psiphon vs Viscosity: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Psiphon Viscosity
Sugggest Score — —
Category Security & Privacy Security & Privacy
Pricing Open Source —

Product Overview

Psiphon
Psiphon

Description: Psiphon is an open-source web proxy that allows users to bypass internet censorship and access blocked websites. It works by routing web traffic through its global server network.

Type: software

Pricing: Open Source

Viscosity
Viscosity

Description: Viscosity is a VPN client for macOS and Windows that allows you to connect to VPN services and tunnels. It has an easy-to-use interface and supports many VPN protocols like OpenVPN, L2TP, and IPSec.

Type: software

Key Features Comparison

Psiphon
Psiphon Features
  • Encrypts internet traffic
  • Bypasses censorship
  • Access blocked websites
  • Global server network
  • Open source
Viscosity
Viscosity Features
  • User-friendly interface
  • Supports many VPN protocols like OpenVPN, L2TP, IPSec
  • Auto-connect on launch
  • Per-app VPN routing
  • Split tunneling
  • NAT traversal
  • Scripting support

Pros & Cons Analysis

Psiphon
Psiphon
Pros
  • Free to use
  • Effective at bypassing censorship
  • Allows access to blocked content
  • Simple and easy to use
Cons
  • Speed can be slow due to routing traffic through proxies
  • Does not hide your IP address
  • Some countries actively block Psiphon servers
Viscosity
Viscosity
Pros
  • Easy to set up and use
  • Reliable connections
  • Lots of configuration options
  • Good performance
  • Supports many protocols
Cons
  • No free version
  • Expensive subscription plan
  • Limited to 2 simultaneous connections in standard version
  • No ad blocking

Pricing Comparison

Psiphon
Psiphon
  • Open Source
Viscosity
Viscosity
  • Not listed

Related Comparisons

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Learn More About Each Product

Psiphon
Psiphon
Reviews, pricing & alternatives →
Viscosity
Viscosity
Reviews, pricing & alternatives →

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