Devin is a hosted, proprietary AI software engineer. If you want the same shape of workflow — delegate a task, get a reviewed pull request — but open source and on your own infrastructure, this is the category to look at, and where ShipIt fits in it.
Devin is a hosted SaaS built around Cognition's own proprietary agent — highly autonomous, zero infrastructure, but closed and running in their cloud. An open-source alternative keeps the delegate-a-task workflow while letting you self-host, audit the system, and avoid agent lock-in.
ShipIt is one such alternative: Apache-2.0, self-hosted on your VPS or laptop, bring-your-own-agent (Claude Code or Codex), with every task isolated in a container and reviewable as a pull request. OpenHands (MIT) is another, with broader model support if model flexibility is your priority.
The point isn't to copy Devin — it's to keep the delegate-and-review workflow while owning the system and avoiding lock-in.
ShipIt is Apache-2.0; OpenHands is MIT outside its separately-licensed enterprise directory. You can read how the system works instead of trusting a closed cloud.
Tasks run on a VPS or laptop you own, so no vendor operates the platform holding your repository.
Use the agent you already pay for. ShipIt runs Claude Code or Codex; OpenHands supports many LLMs, including local models.
Each task runs in a sandboxed Docker container, so agents don't share state and a misbehaving one is contained.
ShipIt turns each task into its own branch and pull request, with CI and review threads inline — control over a black box.
No platform licence and no vendor operating your workspaces. Bring the agent and subscription you already use, and swap it whenever you want.
Devin popularized the idea of an autonomous AI software engineer you assign tasks to. It's a polished, hosted product — and it's proprietary, with your work running in Cognition's cloud. People searching for an open-source alternative usually want one or more of: the ability to self-host so no vendor operates the platform their repository sits in; an open codebase they can audit; freedom from lock-in to a single proprietary agent; and the option to reuse a model subscription they already pay for. The workflow they're after — describe a task, let an agent work in isolation, get a reviewable pull request — is reproducible without the closed, hosted parts.
ShipIt delivers that workflow on infrastructure you own. It's a self-hosted, chat-driven IDE that runs Claude Code or Codex — your choice, on your subscription or API key — with each task isolated in its own Docker container, its own repo clone, and a live instance of your app to build and test against. Every session becomes a branch and a pull request, with CI checks, review threads, and deploy status inline, plus Linear and GitHub issues in the same surface. It's Apache-2.0, installs with one command on local Docker or an Ubuntu VPS, and is mobile-first with voice. Compared to Devin, you trade fully hands-off autonomy for control, auditability, and ownership.
Be realistic about the trade-offs. Devin is a mature commercial product purpose-built for autonomy; ShipIt keeps a human closer to the loop and is in an early public release. If you want a single, highly autonomous agent and zero infrastructure, Devin's hosted model is genuinely lower-effort. And if your priority is model breadth — running local LLMs or choosing from many providers — OpenHands is the more flexible open-source option, while ShipIt is intentionally focused on Claude Code and Codex. ShipIt's edge is the full ship loop wrapped tightly around the agent you already use, all on your own infrastructure. For the detailed head-to-head, see ShipIt vs. Devin.
It depends on what you're optimizing for. If you want a self-hosted IDE that runs your own agent (Claude Code or Codex) through the full PR/CI/preview loop on your own infrastructure, ShipIt fits — it's Apache-2.0 and self-hosted. If you want maximum model flexibility (including local LLMs) and a benchmark-driven autonomous agent, OpenHands (MIT, formerly OpenDevin) is a strong open-source option. Both are honest alternatives to Devin's hosted, proprietary model.
Devin is a hosted, proprietary SaaS: your tasks run on Cognition-operated infrastructure and you use their agent. Open-source, self-hosted alternatives let you keep the platform and your checked-out repository on infrastructure you own, audit how the system works, avoid lock-in to a single proprietary agent, and often reuse the model subscription you already pay for. The trade-off is that you run the infrastructure yourself.
Not by default, and that's deliberate. Devin is designed for hands-off autonomy. ShipIt keeps you closer to the loop — you steer in chat, can interrupt mid-turn, and review each task as a pull request — though you can opt a trivial task into merge-on-green. If your top priority is fully hands-off delegation, Devin is built for that; if you want control and reviewability on your own infra, ShipIt fits better.
ShipIt itself is open source under Apache 2.0, so there's no license cost — you provide the infrastructure (a laptop with Docker or a VPS) and the agent credentials (a Claude or ChatGPT subscription, or an Anthropic/OpenAI API key). It installs with one command on local Docker or an Ubuntu VPS.
Install ShipIt on your laptop or a VPS, bring Claude Code or Codex, and review every task as a pull request — open source, self-hosted, no lock-in.
