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HackMD vs Slitheris

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

HackMD icon
HackMD
Slitheris icon
Slitheris

HackMD vs Slitheris: The Verdict

⚡ Summary:

HackMD: HackMD is a real-time collaborative markdown editor and note-taking web application. It allows teams to write, edit, review and publish markdown documents together in real-time. Features include GitHub/GitLab integration, code blocks, task lists, and drawing.

Slitheris: Slitheris is a free and open-source network scanner designed for Linux and macOS. It provides a simple graphical interface for mapping network infrastructure, detecting open ports, identifying services, and more. Useful for network administrators and security professionals.

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 HackMD Slitheris
Sugggest Score — —
Category Remote Work & Education Network & Admin
Pricing Open Source Open Source

Product Overview

HackMD
HackMD

Description: HackMD is a real-time collaborative markdown editor and note-taking web application. It allows teams to write, edit, review and publish markdown documents together in real-time. Features include GitHub/GitLab integration, code blocks, task lists, and drawing.

Type: software

Pricing: Open Source

Slitheris
Slitheris

Description: Slitheris is a free and open-source network scanner designed for Linux and macOS. It provides a simple graphical interface for mapping network infrastructure, detecting open ports, identifying services, and more. Useful for network administrators and security professionals.

Type: software

Pricing: Open Source

Key Features Comparison

HackMD
HackMD Features
  • Real-time collaborative editing
  • Markdown support
  • Code block support
  • GitHub/GitLab integration
  • Task lists
  • Drawing support
Slitheris
Slitheris Features
  • Graphical network mapping
  • Port scanning
  • Service identification
  • Vulnerability detection
  • Custom scripting

Pros & Cons Analysis

HackMD
HackMD

Pros

  • Free for individuals
  • Great for collaboration
  • Integrates with GitHub/GitLab
  • Supports markdown formatting
  • Has useful features like code blocks and drawings

Cons

  • Formatting can get messed up with multiple simultaneous editors
  • No WYSIWYG editor
  • Limited free plan storage
Slitheris
Slitheris

Pros

  • Free and open source
  • Easy to use graphical interface
  • Cross-platform (Linux and macOS)
  • Powerful scanning and mapping capabilities
  • Extensible via scripts

Cons

  • No official Windows support
  • Limited reporting features
  • Not as feature-rich as commercial scanners

Pricing Comparison

HackMD
HackMD
  • Open Source
Slitheris
Slitheris
  • Open Source

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Learn More About Each Product

HackMD
HackMD
Reviews, pricing & alternatives →
Slitheris
Slitheris
Reviews, pricing & alternatives →

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