HeyDeer - AI Code Review Agent

What is HeyDeer AI Code Review Agent?

HeyDeer is an AI-powered code review tool that automatically reviews, fixes, and prepares GitHub pull requests for merging. It helps development teams catch real issues in code before they are shipped, reducing bugs and improving code quality. The product is designed to integrate seamlessly into existing workflows for teams and individuals working with pull requests.

Who is it for?

HeyDeer is built for software developers, engineering teams, and organizations that use GitHub for version control and code collaboration. It is especially useful for teams adopting AI coding agents, as well as those looking to automate routine code review tasks and maintain high code standards.

How is it priced?

HeyDeer offers a free plan with monthly credits, as well as paid plans for higher usage. There are no seat fees, and pricing is based on usage and plan level. For detailed pricing, users should check the website.

How does it compare to alternatives?

HeyDeer operates independently from built-in code reviewers in AI coding agents, providing consistent reviews regardless of who or what wrote the code. It focuses on precision and minimizing false positives, and supports custom team standards. Buyers should compare HeyDeer based on its workflow automation, integration with GitHub, pricing structure, and ability to follow repository-specific rules.

Key features

• Automated pull request reviews with every finding checked against the code
• Autopilot mode that fixes findings, failing checks, and merge conflicts until the PR is ready
• Tested fix pull requests generated automatically for detected issues
• Customizable review rules via REVIEW.md and AGENTS.md files
• Supports both public and private GitHub repositories
• Detailed walkthroughs highlighting what needs human attention

Use cases

Developers open a pull request and HeyDeer reviews and fixes issues automatically, reducing manual review time. Teams using AI coding agents can have HeyDeer independently verify and correct code before merging. Reviewers can focus on design and architecture while HeyDeer handles routine code checks and fixes.