Devin
Cognition's autonomous software engineer — runs tasks in a managed cloud sandbox with browser, terminal, and editor.
Devin is Cognition's autonomous software engineer — runs tasks in a managed cloud sandbox with browser, terminal, and editor. Fully managed cloud environment — no local setup required.
About Devin
Devin is Cognition's autonomous software engineer — it runs tasks in a managed cloud sandbox with its own browser, terminal, and editor.
Its pitch is autonomy at length: a fully managed cloud environment with no local setup that takes long-horizon tasks — research, planning, code, test, and PR — in a single run, with Slack and Linear integrations so non-engineers can file work.
It suits teams that want to hand off whole tasks rather than drive an editor. The trade-offs are real: it's the highest-cost option in the category, priced pay-per-ACU, and it's closed source and entirely cloud-hosted — not an option for air-gapped work.
It's the managed, hands-off end of the spectrum, where OpenHands offers a self-hostable open alternative.
Sources: devin.ai, this listing
What it does well
- Fully managed cloud environment — no local setup required.
- Long-horizon tasks: research, planning, code, test, and PR in a single run.
- Slack and Linear integrations let non-engineers file tasks.
Where it falls short
- Highest-cost option in the category — pay-per-ACU pricing.
- Closed source and entirely cloud-hosted; not suitable for air-gapped work.
Tagged
- Web-based
- Agentic Mode
- Multi-file Edits
- Git Integration
- Terminal Execution
- Enterprise Plan
Compared with similar things
Picked by shared tags inside the AI Coding Agents.
- 01Freemium →Codex
OpenAI's coding agent — works in the terminal, IDE, and cloud, reviews GitHub pull requests, and runs on GPT-5 models.
- 02Freemium →Claude Code
Anthropic's official CLI agent for Claude — runs in the terminal, edits files, executes commands, and ships PRs.
- 03Freemium →Amazon Q Developer
AWS's coding assistant (formerly CodeWhisperer) tuned for AWS APIs, infra-as-code, and migration tasks.
- 04Paid →Manus
Autonomous general agent that browses the web, runs code, and ships deliverables on long-horizon tasks.
- 05Paid →Dust
AI assistants for teams with built-in knowledge connectors to Notion, Slack, Drive, and GitHub.
- 06Freemium →OpenHands
Open-source autonomous coding agent platform, formerly OpenDevin, by All Hands AI.
Related reading
- How to Do Your Own SEO with Claude Code
Claude Code can do most of your SEO — build a crawlable static site, write and optimize pages, fix the technical layer, even bottle the whole workflow into a reusable skill. What it can't do is invent authority or pick keywords, and if you let it generate 10,000 pages you'll get de-indexed, not ranked. Here's the honest, hands-on version for a maker whose site shipped last week.
Read guide → - The Best Vibe Coding Tools
The best vibe-coding tools aren't another AI model — they're the open-source Claude Code repos you stack on top of it. The right ones turn the agent from a fancy autocomplete into a disciplined senior engineer: it plans before it codes, designs properly, maps your codebase, and gets scanned for security. Here are eight worth installing.
Read guide → - How to Build an MVP with AI
You don't start by building. You start by finding the one assumption that would kill the idea, then build the smallest thing that tests it. Here's the full idea-to-deployed workflow from a live AI build session: research the market with ChatGPT, pick a segment on unit economics, have AI write the PRD, then vibe-code and ship with Claude Code — in a couple of hours, not a quarter.
Read guide →
Concepts you should know
- Agentic coding
A development style centred on coding agents — the human describes intent, the agent plans and executes the work, and the human reviews diffs or PRs rather than authoring code line by line. The umbrella term for vibe coding and adjacent practices.
- AI agent
An LLM-powered program that pursues a goal over multiple steps by calling tools, observing results, and replanning. Agents differ from single-turn chatbots in that they can take real actions (run shell commands, edit files, hit APIs) and iterate without human intervention between steps.
- Autonomous coding
Long-horizon, unattended coding sessions where an agent works for minutes or hours without human approval at each step. Contrasts with approval-gated modes where the user confirms each shell command or file edit.
- Coding agent
An AI agent specialised for software-engineering tasks. Exposes file editing, terminal execution, code search, and git operations as tools and pursues multi-step coding goals like "add a /signup route with tests".
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</a>Frequently asked questions
- What is Devin?
- Devin is Cognition's autonomous software engineer — runs tasks in a managed cloud sandbox with browser, terminal, and editor.
- Is Devin free?
- Devin is a paid product. Pricing details are on the official site.
- What platforms does Devin support?
- Devin runs on web.
- What category does Devin belong to?
- Devin is in the AI Coding Agents category — Autonomous agents that write, edit, run, and review code. Includes CLI agents, agentic IDE add-ons, and code-review bots.
- What are the downsides of Devin?
- Highest-cost option in the category — pay-per-ACU pricing. Closed source and entirely cloud-hosted; not suitable for air-gapped work.