MobSF suits developers and security teams assessing mobile applications, binaries, or source code.
Free plan Open source From $2,999.99 a year WebWindowsMacLinuxAPISelf-hosted
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Best Static Application Security Testing Sast 2026
Facts read 21 Sep 2026 – 21 Oct 2026
Static Application Security Testing (SAST) tools scan application code to uncover security issues. When comparing this category, consider free plans, open-source code, free trials and commercial options.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 MobSF | MobSF suits developers and security teams assessing mobile applications, binaries, or source code. | 6.0 | $2,999.99 a year | Free plan | Web, Windows, Mac, Linux | 21 Oct 2026 |
| 02 Semgrep Code | It suits development teams looking to scan source code and integrate security checks into pull-request or CI workflows. | 6.0 | $15 a month | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 03 GitHub CodeQL | CodeQL suits developers and security researchers who need to analyze code for security and other quality issues. | 5.7 | Free plan | Free plan | Web, Windows, Mac, Linux | 28 Sep 2026 |
| 04 gosec | gosec suits developers and teams scanning Go source code, including those integrating results into CI workflows. | 5.0 | Free plan | Free plan | Mac, Linux, API, Self-hosted | 21 Oct 2026 |
| 05 Horusec | Horusec suits developers seeking source analysis through a CLI or Visual Studio Code extension, and DevSecOps teams using CI/CD pipelines. | 5.0 | Free plan | Free plan | Web, Windows, Mac, Linux | 1 Oct 2026 |
| 06 Xygeni | 5.0 | Free plan | Free plan | Web, Windows, Mac, Linux | 1 Oct 2026 | |
| 07 Flawfinder | Flawfinder suits developers looking for potential security problems in C or C++ source before release. | 4.8 | Free plan | Free plan | Windows, Mac, Linux, Self-hosted | 4 Oct 2026 |
| 08 NodeJsScan | It suits teams scanning Node.js source as part of pull request reviews or CI/CD and DevSecOps pipelines. | 4.8 | Free plan | Free plan | Web, Mac, Linux, API | 8 Oct 2026 |
| 09 Joern | It suits security researchers and development teams analyzing source, bytecode or binaries across multiple languages. | 4.6 | Free plan | Free plan | Windows, Mac, Linux, API | 9 Oct 2026 |
| 10 Brakeman | Brakeman suits developers and teams maintaining Ruby on Rails applications who want automated source-code security checks in development or CI workflows. | 4.4 | Free plan | Free plan | Linux, Self-hosted | 9 Oct 2026 |
The page does not publish a ranking basis. Compare the published pricing, supported languages, integrations, deployment choices and scanning controls before choosing a tool.
02
Semgrep Code
It suits development teams looking to scan source code and integrate security checks into pull-request or CI workflows.
WebWindowsMac+4 Record6.0 Visit
03
GitHub CodeQL
CodeQL suits developers and security researchers who need to analyze code for security and other quality issues.
WebWindowsMac+3 Record5.7 Visit
04
gosec
gosec suits developers and teams scanning Go source code, including those integrating results into CI workflows.
MacLinuxAPI+1 Record5.0 Visit
05
Horusec
Horusec suits developers seeking source analysis through a CLI or Visual Studio Code extension, and DevSecOps teams using CI/CD pipelines.
WebWindowsMac+4 Record5.0 Visit
7
Flawfinder
WindowsMacLinux+1 Free plan Record4.8 Visit Flawfinder suits developers looking for potential security problems in C or C++ source before release.
8
NodeJsScan
WebMacLinux+2 Free plan Record4.8 Visit It suits teams scanning Node.js source as part of pull request reviews or CI/CD and DevSecOps pipelines.
9
Joern
WindowsMacLinux+2 Free plan Record4.6 Visit It suits security researchers and development teams analyzing source, bytecode or binaries across multiple languages.
10
Brakeman
LinuxSelf-hosted Free plan Record4.4 Visit Brakeman suits developers and teams maintaining Ruby on Rails applications who want automated source-code security checks in development or CI workflows.
11
GitHub Secret Scanning
WebAPISelf-hosted Free plan Record4.4 Visit It suits development and security teams that need repository-wide credential detection, push blocking, custom patterns, and remediation workflows.
Before you choose
Compare free access and paid plans
A free plan is one access option in this category. Paid models include freemium and paid products, with pricing on request for some tools.
Starting prices shown here are $39 per month for CodeThreat, $30 per month for GitHub CodeQL and $19 per month for GitHub Secret Scanning.
Match the platform to your workflow
The listed choices span Linux, web, Windows, macOS, self-hosted deployment and API access.
Check whether the deployment model fits your code location, network controls and automation needs.
Check development integrations
Look at IDE and CI/CD connections as well as pull request scanning. Together, these fields indicate how each tool may fit coding and review workflows.
Confirm the languages supported before adopting a scanner for a codebase.
Review rule and scanning controls
Custom rules can matter when built-in checks do not match your coding standards or security policy.
Use the pull request scanning and deployment fields to compare how findings can enter your review process.
Check code access and trial terms
When source access matters, look for open-source options and review each tool's licence and distribution terms.
Free-trial availability is another comparison point. Brakeman is listed without a free trial, while CodeSonar is listed with one.
Questions
What does SAST mean?
SAST stands for Static Application Security Testing. This category covers tools compared for code scanning and related development controls.
Can I find a free SAST plan?
Free plans are one pricing option in this category, alongside freemium and paid models.
Which platforms are covered?
Coverage includes Linux, web, Windows, macOS, self-hosted deployment and API options.
What integrations should I compare?
Review IDE and CI/CD integration, pull request scanning and the languages each tool supports.
Are free trials available?
Free-trial availability varies by tool. CodeSonar lists one, while Brakeman does not.
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