Autonomous AI software engineer: plans, codes, tests, and ships production code.
Cognition company page
1 / 2Overview
What is Devin?
The autonomous software engineer
Devin is the autonomous software engineer by Cognition — an AI agent that plans, writes, tests, and ships production code on its own.
Devin runs inside isolated Windows/Mac/Linux VMs, executing and end-to-end testing code with the full process visualized in the browser. It auto-blends multiple frontier models, picking the best model per task (saving up to ~60% cost). Multiple Devin agents can work in parallel in the cloud even with your laptop closed. @Devin in Slack or Teams pulls it into discussion threads. Configurable automations let Devin proactively monitor codebases and auto-fix issues. Built-in Devin Review performs line-by-line code review like a human colleague. Integrates with GitHub, GitLab, Linear, Jira, Notion, Datadog, Sentry, Posthog, Databricks, and Snowflake.
Pricing is monthly subscription with daily+weekly usage quotas; extra usage purchasable at API pricing. Individual: Free $0 (light agent coding quota, limited models, unlimited inline edits and Tab completions), Pro $20/month, Max $200/month. Teams: $80/month + $40/full-time developer seat. Enterprise: contact sales. See devin.ai/pricing for current details.
Platforms and languages
Devin Availability
Platforms
Languages
Capabilities
Devin Key Features
Autonomous coding
Autonomous agent that plans, writes, tests, and ships production code in isolated VMs.
Multi-model blending
Auto-selects the best frontier model per task, saving up to ~60% cost.
Cloud agents
Multiple agents work in parallel in the cloud, even with your laptop closed.
Chat integrations
@Devin in Slack or Teams joins discussion threads and collaborates.
Automations
Proactively monitor codebases and auto-fix issues.
Devin review
Line-by-line code review like a human colleague.
Best for
Who uses Devin?
Software engineers
Delegate coding, testing, and reviews to an autonomous agent
Engineering teams and enterprises
Ship production code faster with AI agents in existing workflows
Plans and access
Devin Pricing
Freemium
Free plan; Pro $20/mo, Max $200/mo. Teams from $80/mo.
Common questions
Devin FAQs
How does usage work?
Personal-plan quotas refresh daily and weekly.
What if I hit the usage limit?
Extra usage can be purchased at API pricing.
How do I make usage last longer?
Keep prompts small and use mini and open-source models like Haiku, GPT 5.2 Mini, or Kimi K2.5.
What is the Max plan?
The plan for heavy users, with significantly higher quotas.
What's in the Free plan?
Light agent coding quota, limited model availability, unlimited inline edits and Tab completions.
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