Devin
Autonomous AI coding agent that plans, writes, tests, and ships code changes.
Pricing
About Devin
Devin is an AI coding agent built by Cognition that works inside a codebase to plan, write, test, and ship changes with limited human supervision. Rather than suggesting code inline like a typical AI assistant, Devin can take on larger, multi-step engineering work such as code migrations, legacy system modernization, bug triage, and pull request review, including visual QA testing across browsers. The tool connects to more than fifteen platforms including GitHub, Linear, Slack, Datadog, AWS, Snowflake, and PostgreSQL, and can be run through Devin Cloud, a desktop app, a CLI, a code review tool, or a Windows VM. It also supports running multiple Devin instances in parallel to coordinate larger projects, and can be scheduled to handle recurring tasks like daily QA checks or documentation upkeep. Cognition was founded in 2023 by Scott Wu, Walden Yan, and Steven Hao, and introduced Devin publicly in 2024. The company offers tiered pricing plans along with a separate Devin Enterprise offering for organizations that need additional security controls. A published case study with Nubank reports significant time and cost savings on a migration project, though as with any vendor-supplied case study, these figures come from Cognition rather than independent measurement, and results will vary by codebase and task complexity.
At a glance
- Company
- Cognition (est. 2023)
- Platforms
- Web, Windows
- Integrations
- GitHub, Linear, Slack, Datadog, AWS, Snowflake, PostgreSQL
- Last verified
- August 2026
Who It's For
- •Software developers and engineers seeking an AI assistant.
- •Teams looking to accelerate software development cycles.
- •Companies aiming to automate complex coding and debugging tasks.
- •Researchers exploring the future of autonomous AI agents in software.
How It Works
- 1Devin operates with a sophisticated long-term reasoning capability, allowing it to plan and execute complex software engineering tasks in thousands of steps.
- 2It actively learns by observing its own progress and correcting errors, similar to a human engineer.
- 3Devin utilizes a shell, code editor, and browser within its sandboxed environment to interact with projects, write code, run tests, and debug issues.
How to Use Devin
- 1Users provide Devin with a natural language prompt describing the desired software engineering task.
- 2Devin autonomously analyzes the task, creates a plan, and begins executing it within its own development environment.
- 3Users can monitor Devin's progress in real-time, provide feedback, and collaborate on the project in a chat interface.
- 4Devin integrates with existing workflows and tools by providing a sandbox environment.
Key Features
- •Autonomous code migration
- •PR review and visual QA
- •Documentation generation
- •Issue triage and bug fixing
- •Scheduled automation
- •Multi-agent coordination
Use Cases
- •Legacy code migration
- •Automated bug fixing
- •Pull request review
- •Incident triage
- •Scheduled QA and documentation maintenance
Pros & Cons
Advantages
- •Significantly accelerates software development by automating multi-step engineering tasks.
- •Reduces debugging time with its autonomous error-correcting capabilities.
- •Handles complex projects end-to-end, acting as a complete AI engineer.
- •Capable of learning and adapting to new technologies, making it highly versatile.
Disadvantages
- •Access is currently limited, making it unavailable to the general public.
- •As a novel technology, its limitations in highly niche or rapidly evolving domains may still be discovered.
- •Dependency on an AI for critical engineering tasks could raise concerns about intellectual property or transparency in some organizations.
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Frequently Asked Questions
What is Devin?
Devin is an AI coding agent built by Cognition that works inside a codebase to plan, write, test, and ship changes with limited human supervision. Rather than suggesting code inline like a typical AI assistant, Devin can take on larger, multi-step engineering work such as code migrations, legacy system modernization, bug triage, and pull request review, including visual QA testing across browsers.
How much does Devin cost?
Devin has paid plans starting at $20. A free trial is available.
Is Devin free?
Devin is a paid tool, but it offers a free trial.
What are the best Devin alternatives?
Popular Devin alternatives include GitHub Copilot, Cursor.
What is Devin used for?
Devin is commonly used for Legacy code migration, Automated bug fixing, Pull request review.
What platforms does Devin support?
Devin is available on Web, Windows.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.