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Core Tunnel vs PuTTY

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

Core Tunnel icon
Core Tunnel
PuTTY icon
PuTTY

Core Tunnel vs PuTTY: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Core Tunnel PuTTY
Sugggest Score
Category Security & Privacy Network & Admin
Pricing Open Source

Product Overview

Core Tunnel
Core Tunnel

Description: Core Tunnel is a VPN service that provides secure and private internet access. It uses advanced encryption to protect your data and lets you access geo-restricted content.

Type: software

PuTTY
PuTTY

Description: PuTTY is a popular open-source terminal emulator and SSH client for Windows. Developed by Simon Tatham, PuTTY provides a lightweight and versatile tool for connecting to remote servers using various network protocols, including SSH, Telnet, and Rlogin. It is widely used for secure and convenient command-line access to remote systems.

Type: software

Pricing: Open Source

Key Features Comparison

Core Tunnel
Core Tunnel Features
  • Encrypts internet traffic and hides IP address
  • Allows access to geo-restricted content
  • Works on multiple devices like desktop, mobile, routers
  • Supports PPTP, L2TP, SSTP, OpenVPN protocols
  • No-logs policy for privacy
  • Kill switch to stop internet if VPN drops
  • Split tunneling for choosing which apps use VPN
  • Obfuscated servers to bypass VPN blocks
  • SOCKS5 web proxy
PuTTY
PuTTY Features
  • SSH client
  • Telnet client
  • Rlogin client
  • Raw socket connection
  • Serial port connection
  • Basic file transfer (SCP and SFTP)
  • Proxying for tunneling connections through HTTP proxies
  • Local terminal emulator (with VT100 and VT52 emulation)
  • Configurable keyboard shortcuts
  • Session logging

Pros & Cons Analysis

Core Tunnel
Core Tunnel
Pros
  • Very fast speeds
  • User-friendly apps
  • Reliable connections
  • Allows torrenting
  • Good for streaming like Netflix
  • Affordable pricing
Cons
  • Small server network
  • Fewer configuration options
  • No ad blocking
PuTTY
PuTTY
Pros
  • Free and open source
  • Lightweight and fast
  • Supports multiple network protocols
  • Available for Windows, with unofficial ports for other platforms
  • Highly configurable with many options
  • Actively developed and maintained
Cons
  • Official builds only for Windows
  • Limited file transfer capabilities compared to FTP/SFTP clients
  • Minimalist interface lacks some conveniences of other SSH clients
  • Lacks advanced SSH features like agent forwarding or port tunneling
  • No official support offered

Pricing Comparison

Core Tunnel
Core Tunnel
  • Not listed
PuTTY
PuTTY
  • Open Source

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