Looking for a Prompt 3 Alternative? Read This First
Panic's Prompt 3 is one of the most polished terminals ever built for Apple devices, GPU-accelerated, natively integrated, and genuinely fast. But it is Apple only, its free mode barely lets you do anything, and a lifetime license runs to $99. Here is an honest comparison.
If you are searching for a Prompt 3 alternative, you already know what it does well: it is a fully native terminal for Mac, iPhone, iPad and Apple Vision Pro from Panic, a developer with a long track record on the Mac. What sends people looking elsewhere is usually the same handful of things, it does not run on Windows or Android at all, the $20 a year or $99 lifetime pricing feels steep for an SSH client, or the free mode is so limited it will not even save a server for you.
Kestrel vs Prompt 3 at a glance
| Kestrel | Prompt 3 | |
|---|---|---|
| Platforms | iPhone, iPad, Mac (Windows coming soon) | iPhone, iPad, Mac, Apple Vision Pro (no Windows or Android) |
| Price | Free tier (3 servers), paid Pro tier for SFTP, sync and full fleet management | Very limited free mode, then around $20 a year or a $99 lifetime license |
| Sync | End-to-end encrypted cloud sync across iPhone, iPad and Mac | Panic Sync across linked Apple devices only |
| Server management | Live CPU, RAM, disk and network dashboard, SFTP, service control, run one command across a fleet | Terminal only, no monitoring dashboard or service control |
| Standout feature | AI-assisted troubleshooting alongside fleet-wide actions | GPU-accelerated native text engine with YubiKey and Secure Enclave hardware key support |
Where Prompt 3 genuinely wins
Give credit where it is due. Prompt 3's re-tooled, GPU-accelerated text engine is noticeably fast, even for demanding sessions like nvim inside tmux, and it is a fully native app on every Apple platform it targets, including a proper Apple Vision Pro experience Kestrel does not attempt. It speaks more terminal protocols too, SSH, Mosh, Eternal Terminal, Telnet and local shells on Mac, and it supports hardware security keys through YubiKey and the Secure Enclave, alongside Face ID and Touch ID. Its Clips feature makes saved commands one tap away, global or per-server, and Panic has been building well-regarded Mac software since long before Kestrel existed, which shows in the app's polish and its roughly 4.3-star App Store rating.
Where Kestrel wins
Prompt 3 is a terminal, first and always. Kestrel is built as a server manager: a live dashboard for CPU, RAM, disk, network and load, a native SFTP file manager with drag-and-drop uploads, service control across systemd, launchd and docker, and the ability to run one command across an entire fleet of servers at once, none of which Prompt 3 offers. Kestrel's free tier connects up to 3 servers with a full SSH terminal and a basic dashboard, no account needed to start, where Prompt 3's free mode only lets you manually type in a connection each time with nothing saved. Going Pro on Kestrel is also considerably cheaper than Prompt 3's $99 lifetime license, and its AI assistant can explain a stack trace or suggest a fix mid-session, a layer Prompt 3 does not have.
Where Kestrel does not win, yet
In the interest of an honest comparison: Kestrel does not support hardware security keys like YubiKey the way Prompt 3 does, and it has no Apple Vision Pro app. It only speaks SSH, not the wider protocol set (Mosh, Eternal Terminal, Telnet) Prompt 3 covers on Mac. Kestrel is also a newer product with a shorter track record than Panic, an established Mac developer, and its Windows app is still coming soon rather than shipped, so it cannot yet match Prompt 3's reach on Apple's own platforms feature for feature. Its sync runs through a cloud backend (Supabase) rather than a fully local or offline-first model, which some security-conscious users may prefer to avoid.
Verdict: who should pick which
If you live entirely inside the Apple ecosystem, want the fastest and most native terminal available, rely on a YubiKey or Secure Enclave for authentication, or use a Vision Pro, Prompt 3 is genuinely the better tool, keep using it. If what you actually want is a dashboard for a fleet of servers, SFTP and service management without leaving the app, a free tier that lets you do real work before paying anything, and a lower-cost path to Pro, Kestrel fits better. If Windows is your main machine right now, the honest answer is that neither app is a perfect fit yet, Prompt 3 does not run on Windows at all, and Kestrel's Windows client has not shipped.
Try Kestrel free
Add your servers once on iPhone, iPad or Mac, they’ll sync across all three.
For more on how the platforms stack up, see our posts on the best SSH client for iPhone, choosing an SSH client for Mac, and our take on a Termius alternative.
Frequently asked questions
Is Prompt 3 worth the price?
For people fully inside the Apple ecosystem who want the fastest, most native terminal available and use hardware security keys, many find it worth it. If you mainly want servers synced with a monitoring dashboard rather than the deepest terminal, a free alternative like Kestrel may suit you better first.
Does Prompt 3 work on Windows or Android?
No, Prompt 3 is Apple only: iPhone, iPad, Mac and Apple Vision Pro. Kestrel runs on iPhone and Mac today, with a Windows app coming soon.
Is there a free alternative to Prompt 3?
Yes, Kestrel's free tier connects up to 3 servers with a full SSH terminal and a basic dashboard, with no account required to start. Prompt 3's free mode only allows manually typing in a connection each time, with nothing saved.