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KiTTY VS ShellDrop.sh

Compare KiTTY VS ShellDrop.sh and see what are their differences

KiTTY

KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.

Rating
0 reviews
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Alternatives Is it good?
ShellDrop.sh

SSH terminal for AI agent operators

Rating
0 reviews
Pricing
Free
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Alternatives Is it good?
Sable by SubRosa
Sable is a multi-tenant compliance and vendor risk platform for MSPs and growing companies, backed by an in-house security team for pen testing, SOC monitoring and incident response. The platform and the people to act on it. sponsored

Which is more popular?

SSH popularity
100% vs 0%
alternatives listed
195 vs 10

Base details

Website, pricing, platforms and company facts side by side.

KiTTY
ShellDrop.sh
Website 9bis.net shelldrop.sh
Pricing —
Free Official pricing
Platforms —
iPhone iPad
Company — Startup from Australia · 1 - 9 employees · 2026
Listed in
SSH Server Management Terminal Tools Server Configuration And Automation +1
Developer Tools Terminal SSH Clients Productivity AI Terminal Tools SSH Server Management +5

About KiTTY and ShellDrop.sh

In their own words, as submitted to SaaSHub.

KiTTY
ShellDrop.sh

No description of KiTTY yet.

Shell Drop is a free SSH terminal for iPhone, iPad and iPhone Duo, built for running AI coding agents like Claude Code and Codex inside tmux on a Mac mini or a server. Tmux first: auto-attach to your sessions, swipe to scroll and switch, tab names synced from tmux. Voice Drop: talk and your words...

Read more about ShellDrop.sh

Features and specs

What each product offers, as listed by its team.

KiTTY 5 features
ShellDrop.sh 3 features
  • Enhanced Features
    KiTTY offers more features than PuTTY, including additional options such as automatic password saving, session filtering, and session launcher, enhancing user experience and productivity.
  • Portability
    The tool is available in a portable version, which does not require installation. This makes it convenient for use on different machines without needing administrator permissions.
  • Customization
    KiTTY supports a variety of customization options, such as configurable shortcuts, transparency options, and built-in chat functionalities, allowing users to tailor the terminal emulator to their specific needs.
  • Integration with Windows
    KiTTY integrates well with Windows, offering features like the ability to create desktop shortcuts for sessions and support for Windows jump lists.
  • Scripting Capabilities
    KiTTY allows the automation of tasks through its scripting capabilities, making it easier for users to perform repetitive tasks efficiently.

Possible disadvantages

  • Windows-Only
    KiTTY is designed primarily for Windows, which limits its usability for users on other operating systems such as macOS or Linux.
  • Steeper Learning Curve
    The additional features and options may result in a steeper learning curve for new users who are accustomed to simpler tools.
  • Stability Issues
    Some users may encounter stability issues or bugs, which could affect reliability during critical tasks.
  • Less Frequent Updates
    Compared to some other terminal emulators, KiTTY does not receive updates as frequently, which may lead to slower implementation of new features or security fixes.
  • Security Concerns
    Automatically saving passwords can introduce security risks if the local machine is compromised, as stored credentials could become accessible to unauthorized users.
  • Tmux integration
    Auto-attach, swipe to scroll and switch sessions, tab names synced
  • Voice input
    Voice Drop: on-device Apple speech or your own Groq key
  • Secure Enclave SSH keys
    Keys generated in the Secure Enclave, agent forwarding with Face ID

Analysis

An editorial look at what each product does well and who it suits.

KiTTY
ShellDrop.sh

Overall verdict

  • Overall, KiTTY is considered a good choice for users who are already comfortable with PuTTY but need extra features, better customization, and enhanced security. Its popularity in the tech community stems from its reliability, wide range of features, and the fact that it builds on a well-established tool.

Why this product is good

  • KiTTY is a free and open-source terminal emulator that's based on PuTTY. It offers additional features such as session filtering, automatic logon scripts, a portable version, and support for various encryptions. These enhancements make it particularly valuable for users who require more robust functionality than what is available in the basic PuTTY client.

Recommended for

    KiTTY is recommended for developers, network administrators, and IT professionals who regularly use SSH and telnet protocols, especially those who require advanced features and automation in managing their connections. It is also a good option for anyone looking for a portable, customizable terminal emulator.

No analysis of ShellDrop.sh yet.

Videos

Walkthroughs and reviews on video.

KiTTY 4 videos + Add
ShellDrop.sh 0 videos + Add

Kitty In My Pocket Series 4 Hidden Kitties Blind Bag Toy Review | PSToyReviews

More videos

  • - Kitty Paw Review - with Tom Vasel
  • - Sparkle * Kitty Review - with Tom Vasel
  • - KiTTY -SSH Client for Windows

No ShellDrop.sh videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
KiTTY
ShellDrop.sh
100% 100%
SSH
0% 0%
0% 0%
Developer Tools
100% 100%
100% 100%
Server Management
0% 0%
0% 0%
Terminal
100% 100%

Questions & Answers

As answered by people managing KiTTY and ShellDrop.sh.

What makes your product unique?

ShellDrop.sh's answer:

Shell Drop is built around one job: steering AI coding agents that run in tmux on a Mac mini or a server, from your phone. Tmux is first class (auto-attach, swipe to scroll and switch, tab names synced), you can talk your prompts in with Voice Drop, paste screenshots and attach files straight to the agent, and keep SSH keys in the Secure Enclave. It also supports the iPhone Duo, with two sessions side by side when it is open.

Why should a person choose your product over its competitors?

ShellDrop.sh's answer:

Most iOS SSH clients are built for sysadmins and sell features through a subscription. Shell Drop is free, with no subscription and no account, and every feature is aimed at people running Claude Code, Codex and other agents in a terminal: voice prompts, one-tap commands, image and file upload to the agent, and tmux that just works on a phone.

How would you describe the primary audience of your product?

ShellDrop.sh's answer:

AI agent operators: developers and builders who leave Claude Code, Codex or other coding agents running in tmux on a Mac mini, a VPS or a home server, and want to check on them, answer them and steer them from an iPhone, iPad or iPhone Duo.

What's the story behind your product?

ShellDrop.sh's answer:

Daniel Bilsborough built Shell Drop in Melbourne to run his own coding agents. They live in tmux on a Mac mini, and he wanted to steer them from his phone without fighting a terminal app made for a different job. The first version shipped on the App Store in March 2026, and it has been updated steadily since, including iPhone Duo support.

Which are the primary technologies used for building your product?

ShellDrop.sh's answer:

A native Swift and SwiftUI app. The terminal runs on SwiftTerm, connections use Apple's SwiftNIO SSH, keys can be generated in the iPhone's Secure Enclave, and settings sync through iCloud. The website runs on Cloudflare Pages.

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

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ShellDrop.sh no reviews yet

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