DeepSource is an AI code review platform for teams writing code with AI.
Alternatives to Axivion Suite
Qodana is a static code analysis tool that checks projects from the IDE through CI for code smells, duplication, complexity, vulnerabilities, and license issues.
GitHub CodeQL is a language and toolchain for analyzing code as data.
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Cppcheck
Cppcheck is a static analysis tool for C and C++ code.
Free planOpen sourceLinuxmacOSSelf-hostedWindows7.4Free plan - 5

Gitar
Gitar is a code change verification agent for teams that want pull requests reviewed and CI failures investigated.
Free planWebAPISelf-hosted7.2From $20 a month - 6
gosec
gosec is a free security checker that scans Go source code for potential problems.
Free planOpen sourceAPILinuxmacOSSelf-hosted7.2Free plan - 7

Understand
Understand is a static analysis and code-comprehension tool that builds a cross-referenced model of source code without executing it.
APIExtensionLinuxmacOS7.2From $100 a month - 8

Codacy
Codacy is a cloud-based platform for engineering teams working on code quality, security, and AI coding standards.
Free planWebExtension7.0From $18 a year - 9

CodeScene
CodeScene is software for examining code health and how engineering teams work, helping teams decide which technical debt to address.
Free planWebAPILinuxSelf-hosted7.0From €18 a month - 10
PMD
PMD is a free, extensible static code analyzer that checks source code for programming flaws such as unused variables, empty catch blocks, and unnecessary object creation.
Free planLinuxmacOSSelf-hostedWindows6.8Free plan - 11

CAST Imaging
WebAPILinuxSelf-hosted6.7From $2 a year - 12
Infer
Infer is a free static analyzer that reports potential bugs in source code before it ships.
Free planWebLinuxmacOSSelf-hosted6.7Free plan - 13

Flawfinder
Flawfinder is a free tool for finding possible security weaknesses in C and C++ source code.
Free planLinuxmacOSSelf-hostedWindows6.3Free plan - 14
Scrutinizer CI
WebAPIExtension6.3From €49 a month - 15
Clang Static Analyzer
Clang Static Analyzer finds selected bugs in C, C++, and Objective-C programs by using symbolic execution to examine execution paths across function calls.
Free planLinuxmacOSWindows6.2Free plan - 16

Joern
Joern analyzes source code, bytecode, and binary code to support vulnerability discovery and static program analysis research.
APILinuxmacOSSelf-hosted6.2 - 17

NDepend
NDepend analyzes .NET code for quality and security, serving developers, architects, and executives.
APIExtensionLinuxmacOS6.2 - 18

PVS-Studio
PVS-Studio analyzes source code to detect bugs and possible vulnerabilities.
LinuxmacOSWindows6.1 - 19
SpotBugs
SpotBugs is a free, open-source static analysis tool for finding likely errors in Java code.
Free planLinuxmacOSWindows6.1Free plan - 20
Brakeman
Brakeman is a static analysis scanner for Ruby on Rails application code.
Free planLinuxSelf-hosted6.0Free plan - 21
Coverity Scan
Coverity Scan is a free cloud static-analysis service for registered open source projects.
Free planWebAPI6.0Free plan - 22
JArchitect
JArchitect helps Java architects and developers examine code structure, define design rules, review code, and compare versions.
APILinuxmacOSSelf-hosted6.0 - 23
Unused CSS Finder
Unused CSS Finder is a free web tool that identifies CSS selectors that do not match elements in supplied HTML, then produces cleaned CSS.
Free planWeb6.0Free plan - 24

Black Duck Coverity
Black Duck Coverity is a paid static analysis tool for finding security vulnerabilities and code quality defects in source code before software ships.
WebLinuxmacOSSelf-hosted5.9 - 25
CodeChecker
CodeChecker is open-source static analysis infrastructure built on the LLVM and Clang Static Analyzer toolchain.
WebAPIExtensionLinux5.9 - 26

LDRA Tool Suite
LDRA Tool Suite brings verification, testing, and requirements traceability together for safety-, security-, and mission-critical software development.
LinuxmacOSSelf-hostedWindows5.8 - 27
OpenText Fortify SAST
WebLinuxmacOSWindows5.3 - 28

Klocwork
WebLinuxWindows5.2 - 29
Kythe
APILinuxmacOSSelf-hosted5.2 - 30

Polyspace
WebLinuxmacOSWindows5.2


