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iftop vs TeamViewer

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

iftop icon
iftop
TeamViewer icon
TeamViewer

iftop vs TeamViewer: The Verdict

⚡ Summary:

iftop: iftop is an open source command-line tool used to monitor network usage and bandwidth in real-time. It displays a table of current TCP/IP connections using bandwidth over a specified interface.

TeamViewer: TeamViewer is a popular remote desktop software that allows users to access and control computers or mobile devices remotely over the internet. It facilitates remote support and online meetings with features like screen sharing, file transfer, and more.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature iftop TeamViewer
Sugggest Score — —
Category Network & Admin Remote Work & Education
Pricing Open Source —

Product Overview

iftop
iftop

Description: iftop is an open source command-line tool used to monitor network usage and bandwidth in real-time. It displays a table of current TCP/IP connections using bandwidth over a specified interface.

Type: software

Pricing: Open Source

TeamViewer
TeamViewer

Description: TeamViewer is a popular remote desktop software that allows users to access and control computers or mobile devices remotely over the internet. It facilitates remote support and online meetings with features like screen sharing, file transfer, and more.

Type: software

Key Features Comparison

iftop
iftop Features
  • Displays bandwidth usage on selected network interface
  • Shows both inbound and outbound traffic
  • Can filter by IP address or network port
  • Real-time monitoring and stats
  • Text-based interface for terminal/CLI use
TeamViewer
TeamViewer Features
  • Remote desktop access
  • File transfer
  • Screen sharing
  • Online meetings
  • Remote printing
  • VPN access
  • Remote device control

Pros & Cons Analysis

iftop
iftop

Pros

  • Free and open source
  • Lightweight and low resource usage
  • Easy to use with no configuration needed
  • Good for identifying bandwidth hogs and monitoring network usage
  • Works on Linux, Unix, and BSD systems

Cons

  • Terminal-only, no GUI
  • Can only monitor one interface at a time
  • Not as feature-rich as commercial bandwidth monitors
  • Requires some Linux/Unix command line knowledge to use
  • Does not work on Windows
TeamViewer
TeamViewer

Pros

  • Easy to use interface
  • Cross-platform support
  • Secure encrypted connections
  • Free for personal use
  • No need to configure router or firewall settings
  • Mobile app available

Cons

  • Free version lacks some features
  • Can be expensive for business use
  • Requires installation on all devices
  • Session recording not available in free version
  • Free users limited to only 1 active session

Pricing Comparison

iftop
iftop
  • Open Source
TeamViewer
TeamViewer
  • Not listed

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Learn More About Each Product

iftop
iftop
Reviews, pricing & alternatives →
TeamViewer
TeamViewer
Reviews, pricing & alternatives →

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