Devin[Try Devin](https://app.devin.ai/signup)

# AI code agent for real software engineering.

Plan, delegate, review, and ship. Manage fleets of agents from one surface.

[Start building with Devin](https://app.devin.ai/signup)[Download Devin Desktop](https://devin.ai/download)[Talk to sales →](https://cognition.com/contact)

Free plan available. Pro from $20/month.

![The Devin app showing parallel coding agents working on tasks and opening pull requests](https://devin.ai/_next/image?url=%2F_next%2Fstatic%2Fimmutable%2Fmedia%2Fdevin-cloud-automation-complete.1z02lwlm4pzy0.png\&w=3840\&q=75)

how it works

## Delegate like it's a teammate

1. 01

   ### Hand off a task

   Describe it like you would to a teammate, from the app, Slack, or your terminal. Bug fixes, tests, refactors, whole features.

2. 02

   ### Devin does the work

   It plans, writes the code, runs your project, and tests its own changes in its own machine. Kick off as many Devins in parallel as you want.

3. 03

   ### Review the finished PR

   Come back to a pull request with passing CI and a screen recording of the fix. Comment on the PR and Devin keeps iterating.

devin review

## Every PR reviewed before your teammates see it

Devin reviews every pull request with automated checks and visual QA.

Catch regressions, missed edge cases, and broken UI before a human ever looks at the diff.

![Devin Review analyzing a pull request](https://devin.ai/_next/image?url=%2Fassets%2Fimages%2Fcloud%2Fdevinreview-light1.png\&w=3840\&q=75\&dpl=dpl_5vKNYfy5aoaVa5a2Qcmc4t7U1FsP)

automations

## Works while you sleep

Trigger Devin from Slack mentions, Linear issues, CI failures, or alerts.

Wake up to fixes instead of a backlog.

![Devin automations triggered from Slack, Linear, and CI events](https://devin.ai/_next/image?url=%2Fassets%2Fimages%2Fcloud%2Fautomations-light1.png\&w=3840\&q=75\&dpl=dpl_5vKNYfy5aoaVa5a2Qcmc4t7U1FsP)

integrations

## Fits the stack you already have

GitHub, Slack, Linear, and hundreds of other tools.

Devin verifies its own work with browser and terminal access. It runs your app and clicks through it like you would.

![Grid of tools Devin integrates with](https://devin.ai/_next/image?url=%2Fassets%2Fimages%2Fcloud%2Ffeature-integrations1.png\&w=3840\&q=75\&dpl=dpl_5vKNYfy5aoaVa5a2Qcmc4t7U1FsP)

from developers

## Developers can't stop talking about it

[Ryan Carson@ryancarson](https://x.com/ryancarson/status/2064085481743130765)

[We just shipped PR 1200 - that’s 200 more in just 7 days. That’s 20% of all PRs I’ve ever shipped on @HelloUntangle - in ONE week. I can’t even believe how fast we can ship using a mature full-featured code factory like @DevinAI.](https://x.com/ryancarson/status/2064085481743130765)

[Raunak@raunakdoesdev](https://x.com/raunakdoesdev/status/2057640129393754423)

[I’m genuinely mind blown by how good @DevinAI automations are. it’s the first product to nail the UX and execution of this kind of thing for me (having tried claude/codex equivalents)](https://x.com/raunakdoesdev/status/2057640129393754423)

[can@can](https://x.com/can/status/2056417645423919330)

[honestly i dont remember the world before devin anymore](https://x.com/can/status/2056417645423919330)

[Morgan@morganlinton](https://x.com/morganlinton/status/2054694540569977318)

[Ngl, I’m seeing Devin all over my timeline, and I’m back to testing it out after a long hiatus, and it’s kinda blowing my mind](https://x.com/morganlinton/status/2054694540569977318)

[Seth Fenster@sethtjf](https://x.com/sethtjf/status/2062732719885307938)

[@DevinAI VMs are so wildly impressive what a feat of engineering](https://x.com/sethtjf/status/2062732719885307938)

[ellis@DriscollEllis](https://x.com/driscollellis/status/2008397299227951170)

[all you nerds hyperventilating about your claude code config would be gobsmacked by the sophistication devin has had for months. cc is catching up but still relatively unserious](https://x.com/driscollellis/status/2008397299227951170)

get started

## Ship your first PR with Devin today

Spin up a Devin, hand it something from your backlog, and see for yourself.

[Start building with Devin](https://app.devin.ai/signup)[Download Devin Desktop](https://devin.ai/download)[Talk to sales →](https://cognition.com/contact)

Free plan available. Pro from $20/month.