Jacq vs Cursor
Cursor is an AI code editor you work inside. Jacq is a standalone desktop agent you hand work to — it runs tasks on its own, remembers across threads, and keeps going in the cloud when your laptop is closed. Here's how the two compare.
| Jacq | Cursor | |
|---|---|---|
| What it is | A standalone desktop agent with its own UI | An AI-native code editor (a fork of VS Code) |
| Primary workflow | Hand off a task; the agent plans and executes it for you | You drive the editor with AI autocomplete, inline edits, and chat |
| Memory across threads | Keeps full context between separate conversations | Indexes your codebase; context centers on the editor session |
| Work continues when your laptop is closed | Hands active tasks to persistent cloud machines and resumes on reopen | Centered on the local editor on your machine |
| Tool safety | Pauses for approval before destructive or irreversible actions; routine work runs on its own | Review and approve edits and terminal commands as they're proposed |
| Getting started | Sign in, download, go — no API key, infrastructure managed for you | Install the editor and sign in (subscription-based) |
Cursor and Jacq both put AI at the center of how you build software, but they’re different kinds of tools. Cursor is an editor you work inside; Jacq is an agent you hand work to. Which one fits comes down to whether you want a faster way to write code yourself or an autonomous teammate that runs tasks on its own.
What Cursor is good at
Cursor is an AI-native code editor — a fork of VS Code with deep model integration. If you live in your editor, it’s hard to beat: fast inline edits, multi-file changes from a single prompt, codebase-aware chat, and tab-completion that feels a step ahead. You stay in the driver’s seat, reviewing and steering every change as you go.
What makes Jacq different
Jacq isn’t an editor. It’s a standalone desktop agent: you describe a task and it plans and executes it — running tools, editing files, and checking its work — while you watch or step away. Three things set it apart:
- Memory across threads. Jacq keeps full context between conversations, so it doesn’t start from zero every session.
- Cloud handoff. Hand an active task to a persistent cloud machine and it keeps running on its own — even when your laptop is closed — then resumes the conversation when you reopen the app.
- Safety by default. Every tool call is classified; routine actions run automatically while critical or destructive ones pause for your approval.
When to choose which
Reach for Cursor when you want to write code yourself, faster, with AI assistance inside your editor. Reach for Jacq when you’d rather delegate a task end to end to an agent that remembers what you’re working on and can keep going without you sitting there.
Plenty of developers use both: an editor for hands-on work, and an agent for the things they’d rather hand off.
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