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Devin

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Cognition's autonomous AI software engineer

4.0(9 reviews) 0 views Updated 9/7/2026

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Overview

Cognition's autonomous AI software engineer

Key Features

Devin opens a terminal, writes and runs code, browses documentation, and iterates on a task until it's done, marketed as an AI that can be handed a well-scoped engineering task rather than just suggesting the next line of code. Early demos drew both hype and real skepticism about how autonomous it actually was in practice, and Cognition has since expanded well beyond Devin alone — acquiring Windsurf's team and product in 2025 after a proposed OpenAI acquisition of Windsurf fell through, putting

Pros

Better than I expected honestly.Does exactly what it promises.It's become part of my daily workflow at this point.

Cons

Not perfect, but it gets the job done. It catches bugs I would've missed for hours.Picked this up for a side project and kept using it. It's become part of my daily workflow at this point. Cut my debugging time down a lot this month.Been using this for about a couple months. The suggestions feel like they were written by someone who read the whole repo. It catches bugs I would've missed forCut my debugging time down a lot this month.Switched over from a competitor a month ago. It's fine for what I need most days. Cut my debugging time down a lot this month.