Top 6 Open-Source Alternatives to lgtm.com

Product categories

Clean Code Code Analysis Code Coverage Code Quality Code Review Developer Tools Development Open Source Security

Summary

The top open-source alternatives to lgtm.com are Cppcheck, SonarQube, and Shellcheck. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Cppcheck Landing Page
1

Cppcheck

Cppcheck is an analysis tool for C/C++ code. It detects the types of bugs that the compilers normally fail to detect. The goal is no false positives. CppCheckDownload cppcheck for free.
Pricing:
- Open Source
#Code Analysis #Code Coverage #Development 10 social mentions
SonarQube Landing Page
2

SonarQube

SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Pricing:
- Open Source
- Freemium
- Free Trial
- $150.0 / Annually
#Code Analysis #Code Review #Code Coverage 1 social mentions
Shellcheck Landing Page
3

S

Shellcheck

ShellCheck finds bugs in your shell scripts
Pricing:
- Open Source
#Code Analysis #Code Coverage #Code Quality 29 social mentions
Semgrep Landing Page
4

Semgrep

Semgrep is a fast, open-source, static analysis tool for finding bugs and enforcing code standards at editor, commit, and CI time.
Pricing:
- Open Source
#Code Analysis #Code Coverage #Code Quality 7 social mentions
ESLint Landing Page
5

ESLint

The fully pluggable JavaScript code quality tool
Pricing:
- Open Source
#Code Coverage #Developer Tools #Code Quality 229 social mentions
CodeClimate Landing Page
6

CodeClimate

Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.
Pricing:
- Open Source
#Code Coverage #Code Quality #Code Analysis 11 social mentions