What is Cursor?
Cursor is an AI-first code editor built as a fork of VS Code by Anysphere. It keeps the editor you know and threads AI through it: fast tab autocomplete, an inline edit prompt (Cmd-K), and a Composer/Agent mode that can make multi-file changes. More recently it added Cloud Agents that run asynchronously — managed in Cursor's cloud, or on self-hosted workers you run yourself on paid plans. It's a proprietary product — you sign in, and its planning and inference route through Cursor's servers even when execution is self-hosted (a Privacy Mode limits what's retained). It is mature, heavily used, and excellent at the moment-to-moment loop of writing code with an AI looking over your shoulder.
What is ShipIt?
ShipIt is a self-hosted, chat-driven IDE for running coding agents through your real engineering loop. Instead of being an editor, it orchestrates agent CLIs — Claude Code or Codex, on the subscription or API key you already have. Each task runs as a session in its own isolated Docker container, with its own branch, a full clone of your repo, and a live instance of your app (via Docker Compose) to build and test against. The GitHub PR lifecycle — description, CI checks, review threads, deploy status, merge state — renders inline in chat, alongside your Linear and GitHub issues. It runs on a VPS you own or local Docker, is open source under Apache 2.0, and is mobile-first with voice.
Where they overlap
Both let you hand work to an AI agent rather than typing every line, and both can run multiple agent tasks in parallel — Cursor through Cloud Agents, ShipIt through isolated sessions. Both can use frontier models from Anthropic and OpenAI. If your question is "can an agent go off and implement this while I do something else?", either tool answers yes.
Where ShipIt is the weaker choice
Be clear-eyed about this. ShipIt is not a code editor — there's no inline autocomplete, no Cmd-K, no typing in a buffer with AI suggestions. If most of your day is hands-on coding in a file, Cursor is simply the better tool and ShipIt won't replace it. Cursor is also far more mature, with years of polish, a large ecosystem, and a deep feature set; ShipIt is in an early public release. And Cursor's hosted model means zero infrastructure to run — you install an app and go, whereas ShipIt asks you to stand up Docker on a machine you own.
Where ShipIt fits better
ShipIt's bet is ownership and the full loop. The orchestration, workspaces, and previews run on your hardware with no ShipIt-operated cloud in between, using container-isolated sessions, a default-deny outbound firewall per agent, and brokered git credentials. It's agent-agnostic, so you're not locked to one vendor's cloud — and you can connect several accounts per provider, with ShipIt rolling to the next before a usage limit interrupts a session. And it closes the loop end to end: an isolated app to test against with services the agent drives itself, Android builds and a live emulator in the preview panel, the PR/CI/deploy cycle inline down to sessions that wake on their own PR merge, issues from Linear and GitHub in the same place, and a mobile-first UI you can install to your home screen so kicking off and reviewing work from a phone is a first-class path. If the value you want is "delegate a task to my own agent, on my own infra, and review the PR," that's the job ShipIt is built for.