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Kasm Workspaces vs PuTTY

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

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Kasm Workspaces
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PuTTY

Kasm Workspaces vs PuTTY: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Kasm Workspaces PuTTY
Sugggest Score — —
Category Remote Work & Education Network & Admin
Pricing Open Source Open Source

Product Overview

Kasm Workspaces
Kasm Workspaces

Description: Kasm Workspaces is an open-source container management platform that allows users to easily deploy browser-based workspaces. It supports launching multiple containers with different tools preconfigured for development, data science, DevOps, and more.

Type: software

Pricing: Open Source

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

Kasm Workspaces
Kasm Workspaces Features
  • Browser-based container workspaces
  • Prebuilt container images for development, data science, DevOps, etc
  • Open source and self-hosted option
  • Workspace collaboration and sharing
  • Access controls and user management
  • Optimized streaming for web applications
  • Integration with Kubernetes and Docker
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

Kasm Workspaces
Kasm Workspaces
Pros
  • Easily launch preconfigured dev environments
  • Access your tools and workflows from any browser
  • Share workspaces for collaboration
  • Open source allows customization and self-hosting
  • More lightweight than full VDI solutions
Cons
  • Less mature than some competing solutions
  • Limited native integrations compared to VDI
  • Requires more IT skills to self-host and manage
  • Not ideal for graphics/video-intensive workloads
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

Kasm Workspaces
Kasm Workspaces
  • Open Source
PuTTY
PuTTY
  • Open Source

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Learn More About Each Product

Kasm Workspaces
Kasm Workspaces
Reviews, pricing & alternatives →
PuTTY
PuTTY
Reviews, pricing & alternatives →

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