KitDecoder vs Muster

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

KitDecoder compared with Muster
Detail	KitDecoder	Muster
What it does	Encode, decode, format and convert data online	Mac menu bar app that shows which Claude Code, Codex or Cursor session needs you
Stage	Established	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Open source
Pricing	Not given	Free
Key features	Base64 encoding and decoding JSON formatting and validation Regex testing UUID generation Hash generation JWT decoding URL encoding CSV to JSON conversion QR code generation and reading Text comparison and analysis	See which Claude Code, Codex or Cursor session needs you Allow or deny a command from an alert without switching apps See the agent's reason, the whole command or every option with Option-Down Switch to any session with Option-Tab Search sessions from the last three hours View tokens and API cost per session Native macOS AppKit interface Supports remote sessions over SSH
What makes it different	Privacy protection for sensitive data like configuration files and API responses No accounts, logins, or paywalls required Fast results with no server round trip or rate limits Works offline after initial page load	No switching required to approve requests Open source with full code transparency Privacy by default with no analytics Manage multiple sessions from one menu bar
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	2 no change since last check
Trust Flow (Majestic)	10	3
Citation Flow (Majestic)	7	18
Referring domains (Majestic)	15	24

4 details filled in for both companies.

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