Watermelon Alternatives

Watermelon is described as 'Pre-review GitHub Pull Requests by tracing their code context and performing static code analysis' and is a Code Review in the ai tools & services category. There are more than 10 alternatives to Watermelon for a variety of platforms, including Web-based, SaaS, Self-Hosted, Mac and Windows apps. The best Watermelon alternative is SonarQube, which is both free and Open Source. Other great apps like Watermelon are Codacy, Codenudge, Code Climate and CodeFactor.io.

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Watermelon alternatives page was last updated Apr 30, 2025

SonarQube
27 likes
SonarQube is an open source quality management platform, dedicated to continuously analyze and measure source code quality, from the portfolio to the method. Static code analysis is available in the "Community Edition" (free / open source) for:
28 SonarQube alternatives
Cost / License
Freemium (Subscription)
Open Source
Origin
Switzerland
Platforms
Mac
Windows
Linux
Online
Is SonarQube a good alternative to Watermelon?
SonarQube is the most popular Web-based, Windows, Mac & Linux alternative to Watermelon.
SonarQube is the most popular Open Source & free alternative to Watermelon.
SonarQube is Freemium and Open SourceWatermelon is also Freemium and Open Source
Codacy
25 likes
Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
49 Codacy alternatives
Cost / License
Free Personal
Open Source
Origin
Portugal
EU
Platforms
Online
Self-Hosted
Software as a Service (SaaS)
+5
Is Codacy a good alternative to Watermelon?
Codacy is the most popular SaaS & Self-Hosted alternative to Watermelon.
Codacy is Free Personal and Open SourceWatermelon is Freemium and Open Source
Codenudge
1 like
Helps developers review GitHub pull requests faster with AI. It summarizes PRs, adds contextual code feedback, and provides contributor insights — directly inside GitHub.
Cost / License
Freemium (Subscription)
Proprietary
Application type
Code Review
Platforms
Online
+1
Is Codenudge a good alternative to Watermelon?
Code Climate
5 likes
Code Climate’s engineering process insights and automated code review for GitHub and GitHub Enterprise help you ship better software, faster.
Cost / License
Freemium (Subscription)
Proprietary
Origin
United States
Platforms
Online
Is Code Climate a good alternative to Watermelon?
CodeFactor.io
5 likes
CodeFactor.io automatically and continuously tracks code quality with every commit and pull request, helping software developers save time in code reviews and efficiently tackle technical debt. Code Analysis Engine checks complexity, duplication, churn, problems for code style...
Cost / License
Freemium (Subscription)
Proprietary
Platforms
Online
+1
Is CodeFactor.io a good alternative to Watermelon?
Exlint
Like
Exlint is a an open source project that enables developers to centralize their open source coding standards and policies, so that configuring repositories becomes as easy as typing one command.
Cost / License
Free
Open Source
Origin
Israel
Alerts
Discontinued
Platforms
Self-Hosted
Software as a Service (SaaS)
+1
Is Exlint a good alternative to Watermelon?
CodePal
Like
A powerful set of AI-driven tools like text-to-code generation, code review, code simplification, bug detection, unit test writing and more.
Cost / License
Free
Proprietary
Platforms
Online
Is CodePal a good alternative to Watermelon?
Codegrip
Like
Codegrip is an automated code review SaaS platform that helps developers to save time in code reviews and to tackle technical debt efficiently.
Cost / License
Freemium (Subscription)
Proprietary
Platforms
Software as a Service (SaaS)
+8
Is Codegrip a good alternative to Watermelon?
Code Inspector
Like
Code Inspector is a platform that helps developers and managers to deliver better code. Main features:

Automated Code Review

Historical values of software metrics

Evaluation of technical debt

Cost / License
Freemium (Subscription)
Proprietary
Platforms
Software as a Service (SaaS)
+2
Is Code Inspector a good alternative to Watermelon?
SoftaCheck
Like
SoftaCheck is a web app that helps you write better C/C++ code with fewer bugs. It integrates with your GitHub account and analyzes your code using static analysis tools to detect potential bugs. The app also generates support documentation for your entire code.
Cost / License
Freemium (Subscription)
Proprietary
Origin
United Kingdom
Platforms
Software as a Service (SaaS)
+3
Is SoftaCheck a good alternative to Watermelon?
Semgrep
Like
Semgrep is a fast, open-source, static analysis tool that excels at expressing code standards — without complicated queries — and surfacing bugs early at editor, commit, and CI time. Precise rules look like the code you’re searching; no more traversing abstract syntax trees or...
Cost / License
Freemium (Subscription)
Open Source
Origin
United States
Platforms
Mac
Windows
Linux
Is Semgrep a good alternative to Watermelon?
CodeRabbit
Like
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.
14 CodeRabbit alternatives
Cost / License
Freemium (Subscription)
Proprietary
Application type
Code Review
Origin
United States
Platforms
Software as a Service (SaaS)
Is CodeRabbit a good alternative to Watermelon?

12 of 12 Watermelon alternatives

Watermelon Alternatives

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SonarQube

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Codacy

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Codenudge

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Code Climate

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CodeFactor.io

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Exlint

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Alerts

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CodePal

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Codegrip

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Code Inspector

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SoftaCheck

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Semgrep

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CodeRabbit

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