Nexus Shell · Termius · Tabby · iTerm2 · OpenSSH — a comparison that tries to be fair: choose by use case, not by brand recognition.
This page is written and maintained by the Nexus Shell team. We try to keep it fair — every tool here has users it fits best. Spot a factual error? Email us and we'll fix it.
| Product | UI stack | Platforms | Pricing model | SFTP GUI | Docker management | Live monitoring dashboard |
|---|---|---|---|---|---|---|
| Nexus Shell | Native SwiftUI | macOS only (14+, Apple Silicon) | Free tier + one-time Pro purchase | Built in | Built in | Built in |
| Termius | Electron | macOS · Windows · Linux · iOS · Android | Free tier + subscription | Subscription feature | None | None |
| Tabby | Electron | macOS · Windows · Linux | Free & open source | Built in | None | None |
| iTerm2 | Native (Objective-C) | macOS only | Free & open source | None | None | None |
| OpenSSH | Command line | Ships with macOS / Linux | Free | CLI (scp / sftp) | None | None |
Built for developers and ops people who live on a Mac: a native SwiftUI app that puts the SSH terminal, SFTP task panel, Docker container management, live CPU / memory / network monitoring, and key management in one window. The Free tier covers the core terminal; Pro is a one-time purchase with all future updates included and commercial use allowed. macOS 14+ (Apple Silicon) only — if you need Windows or mobile, it's the wrong pick.
Its biggest strength is platform coverage (macOS / Windows / Linux / iOS / Android) — you can firefight from your phone, which no Mac-only client can offer. The desktop app is Electron-based; advanced features like SFTP and sync require a subscription.
Free, open source, and cross-platform on the desktop, with local shells and serial connections beyond SSH plus an active plugin ecosystem — great if you enjoy tuning your own setup. It's Electron-based with comparatively high resource use, and it's a terminal rather than a server management panel: no monitoring dashboard.
Free, open source, native to macOS, with split panes, search, and instant replay polished over more than a decade — rock solid. It's a terminal emulator, not an SSH manager: host management, an SFTP GUI, and monitoring panels are out of scope, and it's typically paired with command-line ssh.
Ships with every Mac and Linux box; scripting, automation, and jump-host proxying can do it all — it's the layer every GUI client builds on. Pure command line: no visual file management, monitoring, or key UI, and everything lives in a hand-maintained ~/.ssh/config.
If you work exclusively on macOS, yes — terminal, SFTP, keys, Docker, and monitoring are all there, and iCloud sync (end-to-end encrypted) keeps connections and keys in step across your Macs. But Windows / Linux / mobile clients are directions Nexus Shell deliberately doesn't pursue; if you need other OSes, stay with Termius.
If all you need is a terminal emulator, they are excellent and sufficient. What Nexus Shell sells is the management layer: a live load dashboard, SFTP task panel, and container management — integrations that take ongoing maintenance — plus native SwiftUI performance and looks. The Free tier lets you try it without spending anything.
Single-platform focus is a deliberate trade-off: the SwiftUI-native stack buys lower memory use, a UI that keeps up, and faster iteration. If you genuinely need cross-platform, we honestly recommend Termius or Tabby.
The Free tier has no time limit; registering starts a 7-day full-feature Pro trial — no card, no charge at the end.
