Devin costs $20 a month for an individual developer, and its maker was valued at $48 billion in September 2026. Cognition launched Devin in 2024 as the first AI software engineer: an agent that takes a task, works in its own cloud machine and returns a pull request. The company says its own engineers now let Devin write 89% of their committed code.
Engineering teams at Nvidia, GE Aerospace, Citi, Mercedes-Benz and Modal use it, according to the company’s funding announcement.
How It Works
A developer assigns Devin a task in the web app, in Slack or from a ticket. Devin plans the work, writes and runs code in a sandboxed virtual machine, and opens a pull request for people to review. Devin Automations can start sessions on their own when something happens in Slack, GitHub or Linear. Newer agents cover adjacent jobs: Auto-Triage investigates incidents, Security Swarm hunts for vulnerabilities, and Devin Review checks every pull request.
In June 2026 Cognition rebranded its Windsurf editor as Devin Desktop. It adds a board for sending work to local, cloud and third-party agents, including Codex and Claude Agent, and replaces Windsurf’s Cascade assistant with a local agent called Devin Local. A Devin CLI brings the same agent to the terminal. DeepWiki generates documentation for codebases.
Pricing
The free plan includes limited Devin usage plus Devin Review and DeepWiki. Pro costs $20 a month and Max $200 a month, both for a single user. Teams costs $40 per full seat with an $80 monthly minimum, and free flex seats can draw on shared credits, up to 200 members. Pro and Teams seats have daily and weekly quotas; Max has only a weekly one. Usage beyond the quota is paid for with prepaid credits that roll over. Enterprise contracts are priced in Agent Compute Units, and Cognition does not publish the per-unit rate.
What to Watch Out For
Quotas, credits and compute units make the real monthly cost hard to predict, especially for teams running automations, which stop when credits run out. Devin’s output still needs review before merging, and its biggest productivity claims come from Cognition itself. The product family has also changed quickly, so check which tools your plan includes.
Recent News
On September 8, 2026, it raised more than $2 billion at a $48 billion valuation, led by Andreessen Horowitz and Accel, and said run-rate revenue had reached almost $900 million.
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