Apps similar to HeyDeer include Mira - Code Review, which is free and open source. Other options are Codacy, LiveReview, CodiumAI and Sourcery. You can choose from more than 10 Code Reviews like HeyDeer for the web, Mac, Windows, self-hosting and Linux.
Self-hosted AI code review platform offering indexed pull request analysis, vulnerability and package scanning, actionable and filtered feedback, custom and global rule configuration, Docker deployment, support for multiple LLMs, org-wide package search, and learning loop features.
Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
Portugal
EU
AI Code Review with Teeth: Git-Level Guardrails, Any AI, Any Host — Free, Source-Available.
CodiumAI’s first tool is an IDE extension that interacts with the developer to generate meaningful tests and code explanations for busy devs.
Israel
Sourcery is an AI-powered tool that enhances software development productivity. It supports multiple programming languages and provides intelligent code suggestions, automated refactorings, code completion, and code generation.
United Kingdom
An AI-powered GitHub code review tool that uses LLMs to detect high-confidence, high-impact issues—such as security vulnerabilities, bugs, and maintainability concerns.
SpainEU
Helps developers review GitHub pull requests faster with AI. It summarizes PRs, adds contextual code feedback, and provides contributor insights — directly inside GitHub.
Ship code faster with Graphite. Stay unblocked on code review with “stacking” - the workflow engineers at top companies use to accelerate their development. Now available to anyone with a GitHub account.
Find and fix bug risks, anti-patterns, performance issues, security flaws automatically during code reviews. In addition, DeepSource automatically fixes some of the most commonly occurring issues. It works for Python, Go, Ruby, and JavaScript.
AI-powered code review assistant analyzes code changes, summarizes pull requests, checks linked issues, gives line-by-line suggestions, supports chats for clarification or code writing, and upholds privacy with opt-out data storage and adaptive review learning.
United States
Kodus is open source AI code review without vendor lock-in. It reviews your pull requests inside GitHub, GitLab, Bitbucket, and Azure DevOps, and posts inline comments the way a senior reviewer would: catching bugs, security issues, and code that breaks your team's...
Brazil
AI code review that checks what depends on your change: the callers you missed and implementations that no longer fit, not just the diff.
United States
