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Tech riderRev. 2 Oct 2026

Clang Static Analyzer

Ch 147.1of 39 Static Analysis Tools
  1. 1Runs onLinux, Mac, Windows
  2. 2CostsFree plan
  3. 3Security analysisYes
3 lines stated Written from the maker's own pages: clang-analyzer.llvm.org, clang.llvm.org
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The Clang Static Analyzer homepage

Overview

Clang Static Analyzer is ranked #14 of 39 in static analysis tools on Specifiction. It runs on Linux, macOS, Windows. There is a free plan.

Clang Static Analyzer plans and pricing

All plans
Clang Static Analyzer Free 100% open source · analyzes C, C++ and Objective-C clang.llvm.org · 2 Oct 2026

Compared on static analysis tools

Free plan
Yesclang-analyzer.llvm.org
Security analysis
Yesclang-analyzer.llvm.org

Facts

Purpose
Clang Static Analyzer finds bugs in C, C++ and Objective-C programs.clang.llvm.org · 2 Oct 2026
Analysis method
It implements path-sensitive, inter-procedural analysis based on symbolic execution.clang.llvm.org · 2 Oct 2026
Open source
The analyzer is 100% open source and part of the Clang project.clang.llvm.org · 2 Oct 2026
Library
The analyzer is implemented as a reusable C++ library for other tools and applications.clang.llvm.org · 2 Oct 2026
Command line
Official releases include scan-build, a command-line tool for running the analyzer on a codebase.clang.llvm.org · 2 Oct 2026
Xcode integration
On macOS, the easiest way to use the analyzer is to invoke it directly from Xcode.clang.llvm.org · 2 Oct 2026
clang-tidy integration
The analyzer can run alongside clang-tidy by enabling clang-analyzer checks.clang.llvm.org · 2 Oct 2026
IDE integration
An IDE using Clang may natively integrate the static analyzer.clang.llvm.org · 2 Oct 2026
Additional tooling
The documentation provides command-line usage guidance for scan-build and CodeChecker.clang.llvm.org · 2 Oct 2026
Performance limitation
Static analysis can be much slower than compilation and some algorithms require exponential time in the worst case.clang.llvm.org · 2 Oct 2026
False positives
The analyzer can falsely flag bugs in code that behaves correctly, with frequency varying by check.clang.llvm.org · 2 Oct 2026
Scope limitation
The analyzer can only find bugs it has been specifically engineered to find.clang.llvm.org · 2 Oct 2026
License
Current LLVM releases are distributed under the Apache-2.0 with LLVM-exception license.releases.llvm.org · 2 Oct 2026
Release verification
LLVM says source packages and git tags are signed by release managers and provides GnuPG keys for verification.releases.llvm.org · 2 Oct 2026
Community support
LLVM provides a Discourse forum and mailing-list announcement category for release notifications.releases.llvm.org · 2 Oct 2026
Contributions
Users can report false positives, file feature requests or contribute patches.clang.llvm.org · 2 Oct 2026

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Where it ranks on Specifiction

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