Watchfire vs Cursor agents.
Cursor's agent mode runs inside the Cursor editor — select a scope, describe the change, accept or reject inline.
The verdict
Pick Cursor agents when the unit of work is a single edit you are watching happen. Pick Watchfire when the unit of work is task-shaped — written, reviewable, and potentially long-running.
At a glance.
The axes that actually differ between the two tools. The prose below this table is where the nuance lives — don’t pick a tool from a row alone.
| Axis | Cursor agents | Watchfire |
|---|---|---|
| Agent backend | Cursor's models, or your own API key inside Cursor. | Pluggable: Claude Code, OpenAI Codex, opencode, Gemini CLI, GitHub Copilot CLI, or Cursor Agent CLI. |
| Isolation | Edits your working tree inside the editor session. | Per-task git worktree on a dedicated watchfire/<n> branch. |
| Sandbox | Editor-scoped. | Seatbelt on macOS, Landlock or Bubblewrap on Linux; ~/.ssh, credential stores, and .git/hooks blocked by default. |
| Parallelism | One agent at a time in the editor. | One agent per project, many projects concurrently from a single daemon. |
| Git workflow | Edits your working tree; accept or reject inline. | Reviewable branch per task; auto-merge is opt-in. |
| Autonomy | Interactive, accept-as-you-go. | Interactive or autonomous via Wildfire mode. |
| Local vs cloud | Local editor with cloud sync. | Local — nothing leaves your machine unless you ship it. |
| Multi-project | Per workspace. | First-class — many projects active concurrently. |
| Open source | No — closed source. | Apache-2.0. |
PricingCursor's headless cursor-agent CLI is also a first-class Watchfire backend. | Subscription. | Free; you pay whatever your agent CLI's model costs. |
Agent backend
Cursor agents
Cursor's models, or your own API key inside Cursor.
Watchfire
Pluggable: Claude Code, OpenAI Codex, opencode, Gemini CLI, GitHub Copilot CLI, or Cursor Agent CLI.
Isolation
Cursor agents
Edits your working tree inside the editor session.
Watchfire
Per-task git worktree on a dedicated
watchfire/<n>branch.Sandbox
Cursor agents
Editor-scoped.
Watchfire
Seatbelt on macOS, Landlock or Bubblewrap on Linux;
~/.ssh, credential stores, and.git/hooksblocked by default.Parallelism
Cursor agents
One agent at a time in the editor.
Watchfire
One agent per project, many projects concurrently from a single daemon.
Git workflow
Cursor agents
Edits your working tree; accept or reject inline.
Watchfire
Reviewable branch per task; auto-merge is opt-in.
Autonomy
Cursor agents
Interactive, accept-as-you-go.
Watchfire
Interactive or autonomous via Wildfire mode.
Local vs cloud
Cursor agents
Local editor with cloud sync.
Watchfire
Local — nothing leaves your machine unless you ship it.
Multi-project
Cursor agents
Per workspace.
Watchfire
First-class — many projects active concurrently.
Open source
Cursor agents
No — closed source.
Watchfire
Apache-2.0.
Pricing
Cursor's headless
cursor-agentCLI is also a first-class Watchfire backend.Cursor agents
Subscription.
Watchfire
Free; you pay whatever your agent CLI's model costs.
When to pick Cursor agents.
Pick Cursor agents when your unit of work is a single edit you want to see happen. The in-editor experience is unmatched for short, targeted changes — you select the scope, describe the change, and the agent edits files directly in your editor session with diffs and apply/reject controls. Cursor's codebase-aware retrieval is woven into the same surface you already use to write code, and there is no separate process or review surface to manage. For one-off edits where the friction of opening a terminal and writing a task contract would outweigh the work itself, Cursor is the right tool.
When to pick Watchfire.
Pick Watchfire when the work is task-shaped — a written prompt, success criteria, and you want to review the result later rather than accept changes as you go. Watchfire is terminal-first and built for long-running, parallel work that may take minutes and benefits from review-after-the-fact. It runs your chosen agent CLI in a per-task worktree under a platform sandbox, so failed or half-done runs never touch main. If you want to drain a queue across multiple projects from one daemon, or want to keep using a non-Cursor editor, Watchfire is the fit.
Can they coexist?
Yes — they live at different layers. Cursor agents are for in-editor edits you are watching happen; Watchfire is for terminal-driven task work that may run while you do something else. You can do both on the same repo: use Cursor agents for the edit you're staring at right now and Watchfire for the queue of tasks you want to come back to later. Note that Cursor's separate headless cursor-agent CLI is also one of Watchfire's supported backends — see Supported Agents — which lets you orchestrate Cursor's models in the same task-shaped, worktree-isolated, sandboxed flow.
Related reading.
- Supported agentsIncluding the Cursor Agent CLI as a Watchfire backend.
- Worktree isolationWhy each task runs on its own branch.
- Agent modesChat, Task, Start All, Wildfire — when to use which.
- See the full comparison matrixEvery adjacent tool, side by side.
- Start with a ready taskCopy-paste starter task YAMLs for the most common work.
Get started with Watchfire
Install in seconds. Define tasks. Let agents ship code for you.
Download for macOSAvailable for macOS, Linux, and Windows
# Install via Homebrew (macOS)brew tap watchfire-io/tapbrew install --cask watchfire-io/tap/watchfire# Set up your project and gowatchfire initwatchfire task add "Build the login page"watchfire start --allIncludes GUI, CLI, and daemon. Also available via Homebrew.