ZUS

★★★★☆3.9 / 5 editorial Free Free during early access (invite-only); you connect your own AI provider, so model costs are yours.

AI-native IDE: agents code with human review.

✓ Editor-researched listing — details reviewed by Grab AI Tool editors; pricing re-checked regularly.

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#ide#coding-agents#developer-tools#code-editor#ai-agents#desktop

What is ZUS?

ZUS is a desktop IDE with an AI agent built in, designed around one idea: the agent does the work, but you still own the project. The agent reads your codebase, plans the change, edits files, and runs commands — only inside the permissions you grant. Every change shows up as a diff you keep or undo, and Team Inspector shows which subagent called which tool and what is still running, so you can always tell what the agent actually did without digging through a chat log.

It launched on Product Hunt on November 9, 2026, built by the small 8 Sync team in Ho Chi Minh City. It runs on Windows, macOS (Apple Silicon), and Linux, built on Tauri 2 and Rust with a Windows installer of about 20 MB. Your project index and context stay on your machine, you connect your own AI provider, and three autonomy levels — ask first, edits, or Autopilot — let you decide how much rope the agent gets. It is free during early access, which is invite-only.

Who ZUS Is Best For

Best for: ZUS is a strong fit for developers and engineering teams: Every agent change is a reviewable diff — nothing lands in your code silently; local-first design keeps your code index and context on your own machine. It is completely free, so there is no budget decision to make.

Not ideal for: Less suited to users who will hit its limits head-on: early access is invite-only, so you cannot just download it and start today; you bring and pay for your own AI provider on top of the app itself.

Key Features

An AI agent that plans, edits, and runs commands inside permissions you set
Every change appears as a diff you keep, undo, or roll back
Team Inspector shows each subagent's tool calls and what is still running
Three autonomy levels: ask first, edits, or Autopilot inside the workspace
Local-first: your code index and context stay on your machine

Pros

Every agent change is a reviewable diff — nothing lands in your code silently
Local-first design keeps your code index and context on your own machine
Three autonomy levels let you dial the agent's freedom up or down per task

Cons

Early access is invite-only, so you cannot just download it and start today
You bring and pay for your own AI provider on top of the app itself
Still early: some features depend on your operating system and the provider you connect

Pricing

Model: Free
Free during early access (invite-only); you connect your own AI provider, so model costs are yours.

Adding Up Your AI Bill?

If you pay for ZUS alongside other AI subscriptions, the monthly total adds up quietly. Tick every tool you pay for in our free AI Tool Cost Calculator to see your real monthly and yearly bill — and spot overlaps you can cut. Still choosing? Start with our guide on how to choose the right AI tool.