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TerminalX.sh vs Responsive Tool

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

TerminalX.sh compared with Responsive Tool
DetailTerminalX.sh logo TerminalX.shResponsive Tool logo Responsive Tool
What it doesOwn your SSH client. Pay once, no subscription, no account. Free responsive website checker for mobile, tablet and desktop
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Free
PricingLaunch pricing: $9 for first 50 licenses, $19 for next 250, $29 for next 500, then $49. One-time payment, lifetime access to all future updates. Not given
Key features
  • Encrypted local vault with Argon2id and XChaCha20-Poly1305
  • Dual-pane SFTP with drag-and-drop file transfer
  • Jump host chains with per-hop identities and agent forwarding
  • Post-quantum SSH key exchange with ML-KEM hybrid
  • Support for FIDO2 security keys and OpenSSH certificates
  • Port forwarding with local, remote and dynamic SOCKS5 tunnels
  • Two-click import from Termius, PuTTY and SSH config
  • Test multiple device viewports simultaneously
  • Real CSS viewport rendering
  • Share setup links
  • Custom pixel width testing
  • No installation required
  • Sync scroll across panes
  • Browser-based with no account needed
What makes it different
  • Fully offline operation with no cloud vault, sync or telemetry
  • Keys and credentials stay encrypted on your device, never on servers
  • Compare multiple real device widths side by side instead of switching one at a time
  • Faster than DevTools for checking several device sizes at once
  • Entirely browser-based with no setup, signup or download
  • Built and maintained by one developer in the open
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)21
Citation Flow (Majestic)1225
Referring domains (Majestic)114

4 details filled in for both companies.

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