Skip to content
whatismyalternative

CodeReviewBot

Automate code reviews with AI on GitHub pull requests

Visit CodeReviewBot

CodeReviewBot is an AI code review service that integrates with GitHub pull requests. It automatically reviews code, identifies potential issues and inefficiencies, and posts detailed feedback and improvement suggestions on each pull request. The service uses large language models including OpenAI's GPT-4, GPT-4o and Google's Gemini. An interactive tool on the site lets you paste a code fragment to receive AI-powered suggestions. Private code is not used to train models; user feedback signals such as reactions on bot review messages may be used to improve models. By default the bot describes proposed changes rather than offering code snippets; code snippet suggestions can be enabled in repository options via the dashboard.

12 alternatives to CodeReviewBot

Ranked by how well each tool replaces CodeReviewBot: shared features, audience, price and popularity.

  1. OpenCode

    The open source AI coding agent

    Covers 0 of 15 key features and is open source.

    Free planOpen source
    64 out of 100 matchFree

  2. CodeRabbit

    AI-first pull request reviewer with context-aware feedback, line-by-line code suggestions,

    Covers 1 of 15 key features.

    63 out of 100 match$24/mo

  3. Visual Studio Code

    The open source AI code editor

    Covers 1 of 15 key features and is open source.

    Free planOpen source
    62 out of 100 matchFree

  4. Refact.ai

    Your open-source, autonomous AI agent

    Covers 0 of 15 key features, starts cheaper and is open source.

    Free planOpen source
    62 out of 100 match$10/mo

  5. Sourcery

    AI Code Review for Teams

    Covers 1 of 15 key features and starts cheaper.

    Free plan
    62 out of 100 match$12/mo

  6. Kilo

    Open source AI coding agent in IDE, CLI, and cloud.

    Covers 0 of 15 key features, starts cheaper and is open source.

    Free planOpen source
    61 out of 100 match$15/mo

  7. Greptile

    AI agents that review and test pull requests with full context of the codebase

    Covers 0 of 15 key features.

    Free plan
    60 out of 100 match$30/mo

  8. GitHub

    Where the world builds software.

    Covers 0 of 15 key features and is open source.

    Free planOpen source
    59 out of 100 matchFree

  9. GoCodeo

    The ultimate AI coding agent for engineers. Build, Ask, and Test with real-time AI assisst

    Covers 0 of 15 key features and starts cheaper.

    Free plan
    59 out of 100 match$9/mo

  10. Crit

    Review AI agent plans and code diffs in your browser

    Covers 0 of 15 key features and is open source.

    Free planOpen source
    59 out of 100 matchContact sales

  11. cubic

    AI code reviews for complex codebases

    Covers 1 of 15 key features.

    Free plan
    59 out of 100 match$30/mo

  12. OpenAI Codex

    An AI system by OpenAI that translates natural language to code.

    Covers 1 of 15 key features.

    59 out of 100 match—