Dev tools · alternatives · 2026

PullApprove is a code review management tool that serves as an alternative to GitHub CODEOWNERS, combining code ownership with approval requirements. It helps development teams streamline human code review by using… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Require approval to merge GitHub pull requests launched in 2015; newer entries below may have overtaken it.

1. 1CB
   CodeApprove – better code review for teams on GitHub▲17

   2021 · codeapprove.com · its alternatives →

2. 2
   Pullpo.io▲430

   Complete code reviews in hours, not days, right from Slack

   2024 · pullpo.io · its alternatives →

3. 3
   PullNotifier▲361

   Improve productivity for dev teams using Github and Slack

   2024 · pullnotifier.com · its alternatives →

4. 4
   PullRequest▲294

   Code review as a service

   2017 · pullrequest.com · its alternatives →

5. 5
   Kilo Code Reviewer▲799

   Automatic AI-powered code reviews the moment you open a PR

   Jan 2026 · kilo.ai · its alternatives →

6. 6
   Pulldog▲233

   A Mac application to keep your code reviews organized!

   Mar 2026 · natic.app · its alternatives →

7. 7
   reviewpatch▲72

   A code review tool based on the patch workflow

   2021 · its alternatives →

8. 8
   Graphite Reviewer▲575

   Your high-signal AI code review companion

   2024 · graphite.com · its alternatives →

9. 9CB
   Crocodile - Better code review for GitHub▲144

   Hi HN! I've been working on a code review app for GitHub called Crocodile for about a year. I used to work at Microsoft where we used a tool called CodeFlow for reviewing code and I missed it after I left. I know many other ex-Microsoft engineers feel the same. Here are some of the distinguishing features of Crocodile that are inspired by CodeFlow: * Comments float above the code instead of being inline. Long discussions that are displayed inline make it really hard to review the code. * Comment on any text selection in the file, even a single character. * Comments don't get lost when code…

   2022 · crocodile.dev · its alternatives →

10. 10
    CodeRabbit▲438

    Cut code review time & bugs in half using AI

    2024 · coderabbit.ai · its alternatives →

11. 11
    Friendly Fire▲103

    Smarter assignment and notification system for code reviews

    2024 · friendlyfire.tech · its alternatives →

12. 12
    CodeStream Code Review▲295

    Fast and easy code reviews you'll love, in your IDE.

    2020 · its alternatives →

13. 13
    GitHired▲360

    Hey HN - today I’m launching GitHired. A hiring platform that ranks developers based on what they actually build — not what they claim on a PDF. It’s called GitHired, and here’s the core idea: GitHub > Resumes Instead of trusting “proficient in React” bullet points, we analyze a candidate’s actual GitHub: their real tech stack their most complex projects how active they are what kinds of contributions they make which skills match your job description and yes, we detect fake “green square farming.” Why we built this Because engineering hiring is broken. Resumes are inflated. Activity charts…

    Dec 2025 · githired.tech · its alternatives →

14. 14
    Bot accepts every pull request for its own code▲155

    The project where anything goes, as long as the code allows it - botwillacceptanything/botwillacceptanything

    2015 · github.com · its alternatives →

15. 15
    CodeRabbit VS Code Extension▲344

    Free AI code reviews directly in the IDE

    2025 · coderabbit.ai · its alternatives →

16. 16
    Pullpo.io▲162

    Developer productivity made easy

    2023 · pullpo.io · its alternatives →

17. 17
    PullNotify▲100

    Upgrade your GitHub PR workflow

    2023 · its alternatives →

18. 18
    I made a heatmap diff viewer for code reviews▲265

    0github.com is a pull request viewer that color-codes every diff line/token by how much human attention it probably needs. Unlike PR-review bots, we try to flag not just by "is it a bug?" but by "is it worth a second look?" (examples: hard-coded secret, weird crypto mode, gnarly logic, ugly code). To try it, replace github.com with 0github.com in any pull-request URL. Under the hood, we split the PR into individual files, and for each file, we ask an LLM to annotate each line with a data structure that we parse into a colored heatmap. Examples:…

    Oct 2025 · 0github.com · its alternatives →

19. 19
    CodeFactor.io▲126

    Automated Code Review for GitHub and BitBucket

    2016 · codefactor.io · its alternatives →

20. 20
    Codeball▲186

    AI code review, wait less for review, save time and money

    2022 · codeball.ai · its alternatives →

21. 21
    CodeCrab▲88

    AI code reviews with deep analysis & multi-tool integrations

    16d ago · codecrab.ai · its alternatives →

22. 22GA
    GitCop – Automated Commit Message Validation for GitHub Pull Requests▲55

    2014 · gitcop.com · its alternatives →

23. 23
    Pull Sense▲146

    AI-powered PR reviews to speed up GitHub workflows

    2025 · pullsense.com · its alternatives →

24. 24FV
    Feature voting for GitHub▲108

    2015 · feathub.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →