Latest v3.5.4 · See what's new

One terminal.
Every device.

SSH, SFTP, and Kubernetes in one app — with an AI agent that diagnoses and fixes errors for you. Your connections sync across Windows, macOS, Linux, iOS, and Android.

Windows · macOS · Linux · Android & iOS
Tempest SSH terminal running on multiple platforms — Windows, macOS, Linux, Android and iOS with AI-powered terminal assistance
5
Platforms
9
Protocols
E2E
Encrypted
Free
To Download

Built for Power Users

Everything you need in one terminal

From AI-assisted workflows to Kubernetes cluster management — Tempest handles it all.

AI Agent

Built-in AI that plans and executes multi-step terminal tasks. Just describe what you need.

9 Protocols

SSH, SFTP, Telnet, RCON, Kubernetes, Serial, Local Shell, MSYS, and Zmodem in one app.

Cross-Platform Sync

Work seamlessly across Windows, macOS, Linux, iOS, and Android. Sessions sync automatically.

Zero-Knowledge E2E

Encryption happens only on your device. Your credentials never leave your control.

AI-Powered

Describe it in English. It gets done.

Tempest's built-in AI agent reads the error, plans the fix, runs the commands, and explains what changed — in one conversation, inside your terminal.

  • Natural language to shell commands — just describe the task
  • Autonomous multi-step execution with human-in-the-loop control
  • Bring your own AI provider for complete privacy control
Tempest SSH client with 1Password integration — connect to servers without storing credentials

Synced, Securely

A better SSH & SFTP client

Connect from any device.
Run on Windows, macOS, Linux, Android and iOS. Seamlessly sync across devices.
Zero-knowledge End-to-end encryption.
Encryption occurs only on your device. Sensitive information never leaves, protected by a secure cryptoprocessor.
1Password integration.
Use Tempest with 1Password as private key provider (agent) — no credentials stored in-app.
Multiple protocols.
SSH, SFTP, ZMODEM, Telnet, RCON, Serial and Kubernetes, plus X11 forwarding and HTTP/SOCKS proxy.

Productivity

See 5 sessions at once. No alt-tab.

Split the window into up to 5 panes — SSH, local, Kubernetes, any mix — so you can watch logs, run deploys, and patch code side by side.

  • Flexible split layouts — horizontal, vertical, or grid
  • Broadcast to multiple panes simultaneously
  • Mix different protocol sessions in a single window
Tempest multi-pane terminal — work with up to 5 SSH and terminal sessions simultaneously

Kubernetes

Built for the Kubernetes workflow

kubectl, Helm, k9s, stern — already at home. Your kubeconfig syncs between laptop and phone, and every cluster runs in an isolated shell.

Tempest Kubernetes management — manage multiple Kubernetes clusters with one click
Parallel by default.
Every cluster gets its own isolated shell — no more KUBECONFIG gymnastics when you switch contexts.
Your tools work out of the box.
kubectl, Helm, k9s, stern — every client picks up the right context automatically.
Your kubeconfig, synced.
Tied to your Tempest account, end-to-end encrypted, available on every device you sign in from.

Teams

Collaborate with your team

Collaborate with team and experts

Share and collaborate on SSH, Local terminal, Serial, and Kubernetes sessions with a link. Join from anywhere.

Manage team members

Run an enterprise vault and share servers between members with fine-grained ACLs.

Session auditing

Session history is optionally saved in encrypted format. Replay any session for compliance and audit purposes.

Testimonials

Loved by developers worldwide

"Intuitive because it is simple and objective. Solves the problem."

Francisnei Ceza Armiliato profile
Google Play
@Francisnei Ceza Armiliato

Works perfectly

"All the OS I use are supported (iOS, macOS, Android, Windows). Finally one app for all with Cloud Sync."

App Store
@Rarroun · Mar 8, 2026

"Simple and objective, as things should be."

Edson Carvalho profile
Google Play
@Edson Carvalho

"Functional — reminds me of Mobaxterm but mobile. Good app."

stefan epure profile
Google Play
@stefan epure

All OS, AI, K8S

"와씨… 지렸다…"

App Store
@cromksy · Jan 3, 2026

"Great app, no ads, SSH quality is good. Able to easily connect to my home Arch main PC and my Ubuntu server. Would recommend."

Rishi Malnad profile
Google Play
@Rishi Malnad

"Nice app, great UX for a terminal client."

J K profile
Google Play
@J K

Install Tempest in 30 seconds

Free tier, no credit card. Works on every platform you use.