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Censys vs Nethogs

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

Censys icon
Censys
Nethogs icon
Nethogs

Censys vs Nethogs: The Verdict

⚡ Summary:

Censys: Censys is a search engine that allows users to view information on servers, websites, and devices that are connected to the internet. It provides insights into open ports, software versions, IP addresses, and more to improve cybersecurity.

Nethogs: Nethogs is a Linux tool that provides real-time network traffic usage by process. It shows bandwidth usage on a per-process basis in an easy to understand format.

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 Censys Nethogs
Sugggest Score — —
Category Security & Privacy Network & Admin
Pricing — Open Source

Product Overview

Censys
Censys

Description: Censys is a search engine that allows users to view information on servers, websites, and devices that are connected to the internet. It provides insights into open ports, software versions, IP addresses, and more to improve cybersecurity.

Type: software

Nethogs
Nethogs

Description: Nethogs is a Linux tool that provides real-time network traffic usage by process. It shows bandwidth usage on a per-process basis in an easy to understand format.

Type: software

Pricing: Open Source

Key Features Comparison

Censys
Censys Features
  • Internet-wide search engine for devices
  • Scans IPv4 space for open ports and services
  • Provides details on software versions, certificates, and more
  • API access for automated queries
  • Customizable search filters
  • Historical data on changes over time
Nethogs
Nethogs Features
  • Monitors bandwidth usage per process in real time
  • Displays network usage in a terminal using a text-based user interface
  • Shows program name, PID, sent/received data, and total usage
  • Can filter processes by name or PID
  • Lightweight and non-intrusive

Pros & Cons Analysis

Censys
Censys

Pros

  • Comprehensive visibility into Internet-connected assets
  • Helps identify vulnerabilities and misconfigurations
  • Useful for penetration testing, network mapping, and threat hunting
  • Powerful API for integrating into workflows
  • Free tier available with generous usage limits

Cons

  • Limited coverage of IPv6 space
  • No built-in vulnerability scanning
  • Can only view limited details without a paid account
  • Data not updated in real time
  • Requires technical knowledge to use effectively
Nethogs
Nethogs

Pros

  • Easy to use and understand
  • Provides granular visibility into bandwidth usage
  • Helpful for identifying and troubleshooting network hogs
  • Works on most Linux distributions without setup

Cons

  • Terminal-only interface lacks graphical view
  • Can only monitor bandwidth usage, not other metrics
  • Requires root access to monitor all processes
  • Not well-suited for remote monitoring

Pricing Comparison

Censys
Censys
  • Not listed
Nethogs
Nethogs
  • Open Source

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Learn More About Each Product

Censys
Censys
Reviews, pricing & alternatives →
Nethogs
Nethogs
Reviews, pricing & alternatives →

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