Best Checkmarx SAST Alternatives in 2026
The top Checkmarx SAST alternatives are Snyk Code, OpenText Fortify SAST and CodeSonar: 15 static application security testing sast our editors would look at instead of Checkmarx SAST, in our ranking order.
Checkmarx SAST: Broad source analysis with custom queries and remediation guidance for enterprise teams. Where it falls short: pricing requires a custom sales quote.
Switching from Checkmarx SAST? For most static application security testing sast buyers the best Checkmarx SAST alternative is Snyk Code, built for teams seeking SAST with a free entry tier. Semgrep Code offers the most languages supported (35 languages).
Why People Look for a Checkmarx SAST Alternative
- Pricing requires a custom sales quote
- Static analysis does not include software composition analysis
- Hybrid deployment and query customization may exceed smaller teams' needs
Quick Picks by What You Need
- Best overallSnyk Code9.1
Teams seeking SAST with a free entry tier
Visit Snyk Code - Lowest priceSnyk Code9.1
Paid plans from $25/user/mo
Visit Snyk Code - Best free optionSnyk Code9.1
Has a free plan
Visit Snyk Code - Most languages supportedSemgrep Code8.5
35 languages
Visit Semgrep Code
All 15 Checkmarx SAST Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forTeams seeking SAST with a free entry tier
Source-code scanning across IDEs, pull requests and CI/CD, with a free entry tier.
- Custom rules
- CI/CD integration
9.1/10★★★★★Visit Snyk Code -
Best forLarge development and AppSec teams
Broad SAST coverage with pull-request scans, custom rules, and AI-assisted fixes.
- Custom rules
- CI/CD integration
8.9/10★★★★☆Visit OpenText -
Best forTeams needing deep multi-language and binary analysis
Whole-program code and binary analysis for teams with complex, high-integrity software.
- Custom rules
- CI/CD integration
8.8/10★★★★☆Visit AdaCore -
Best forMid-market and enterprise code-quality programs
Configurable SAST for teams that need code-quality gates across complex codebases.
- Custom rules
- CI/CD integration
8.7/10★★★★☆Contact Perforce -
Best forGitHub-centered teams wanting semantic scanning
Semantic SAST with custom queries and pull-request alerts, tied to GitHub Code Security for paid use.
- Custom rules
- CI/CD integration
8.6/10★★★★☆Visit GitHub CodeQL -
Best forTeams wanting customizable SAST and AI fixes
Custom rules, cross-file analysis, and AI fix guidance for code security workflows.
- Custom rules
- CI/CD integration
8.5/10★★★★☆Visit Semgrep -
Best forEnterprises scanning source, bytecode, and binaries
Scans source, bytecode, and binaries with policy controls and IDE/CI integrations.
- Custom rules
- CI/CD integration
8.4/10★★★★☆Visit Veracode -
Best forEnterprises needing broad language and framework coverage
Broad source-code analysis for enterprises with complex application estates.
8.3/10★★★★☆Visit Black Duck -
Best forTeams wanting contextual prioritization and AI fixes
Mend SAST pairs source-code scanning with prioritization and AI fix suggestions.
8.2/10★★★★☆Visit Mend -
Best forTeams wanting open-source multi-risk code scanning
Bearer scans source code for vulnerabilities, sensitive data flows, and privacy risks.
- Custom rules
- CI/CD integration
8.1/10★★★★☆Visit Bearer -
Best forPython teams wanting a free focused scanner
A free, focused Python scanner with configurable checks and CI workflows.
- Custom rules
- CI/CD integration
8.0/10★★★★☆Visit Bandit -
Best forMobile teams needing free source and binary analysis
A free, mobile-focused tool for static and dynamic app security analysis.
- CI/CD integration
7.9/10★★★★☆Visit MobSF -
Best forGo teams wanting free taint-aware scanning
A focused, free Go scanner with taint analysis and CI integrations.
- CI/CD integration
7.8/10★★★★☆Visit gosec -
Best forC/C++ teams wanting free pattern scanning
A free, local C/C++ scanner for teams that want ranked vulnerability-pattern findings.
- CI/CD integration
7.7/10★★★★☆Visit Flawfinder -
Best forDevelopers wanting free IDE and pull-request feedback
Free IDE and pull-request scans offer focused feedback on supported code.
- IDE integration
- Pull request scanning
- CI/CD integration
7.6/10★★★★☆Visit HCL AppScan
Checkmarx SAST Alternatives: Common Questions
What is the best alternative to Checkmarx SAST?
Snyk Code: #2 in our Static Application Security Testing Sast ranking, with an editor score of 9.1 out of 10. Source-code scanning across IDEs, pull requests and CI/CD, with a free entry tier.
Is there a free alternative to Checkmarx SAST?
Yes. Snyk Code, GitHub CodeQL, Semgrep Code, Bearer and Bandit have a free plan or a free tier (9 of the 15 alternatives on this page).
What is the cheapest paid alternative to Checkmarx SAST?
Of the alternatives here that publish a price, Snyk Code starts lowest, at $25/user/mo.
Why do people look for Checkmarx SAST alternatives?
Pricing requires a custom sales quote; Static analysis does not include software composition analysis; Hybrid deployment and query customization may exceed smaller teams' needs.
Which Checkmarx SAST alternative has the most languages supported?
Semgrep Code, with 35 languages.
How do I switch from Checkmarx SAST?
Export your data from Checkmarx SAST (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Checkmarx SAST.
How to Switch from Checkmarx SAST
- Export your data from Checkmarx SAST (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Checkmarx SAST.
Checkmarx SAST vs Each Alternative
| # | Tool | Free plan | Paid from | CI/CD integration | Custom rules | Score |
|---|---|---|---|---|---|---|
| 1 | Checkmarx SAST | 9.3 | ||||
| 1 | Snyk Code | Yes | $25/user/mo | Yes | Yes | 9.1 |
| 2 | OpenText Fortify SAST | Yes | Yes | 8.9 | ||
| 3 | CodeSonar | Yes | Yes | 8.8 | ||
| 4 | Klocwork | Yes | Yes | 8.7 | ||
| 5 | GitHub CodeQL | Yes | $30/user/mo | Yes | Yes | 8.6 |
| 6 | Semgrep Code | Yes | $30/user/mo | Yes | Yes | 8.5 |
| 7 | Veracode Static Analysis | Yes | Yes | 8.4 | ||
| 8 | Black Duck Coverity | 8.3 | ||||
| 9 | Mend SAST | $1,000/user/yr | 8.2 | |||
| 10 | Bearer | Yes | Free | Yes | Yes | 8.1 |
| 11 | Bandit | Yes | Free | Yes | Yes | 8.0 |
| 12 | MobSF | Yes | Free | Yes | 7.9 | |
| 13 | gosec | Yes | Free | Yes | 7.8 | |
| 14 | Flawfinder | Yes | Free | Yes | 7.7 | |
| 15 | HCL AppScan CodeSweep | Yes | Free | Yes | 7.6 |
Head-to-Head
- Checkmarx SAST vs Snyk Code
- Checkmarx SAST vs OpenText Fortify SAST
- Checkmarx SAST vs CodeSonar
- Checkmarx SAST vs Klocwork
- Checkmarx SAST vs GitHub CodeQL
- Checkmarx SAST vs Semgrep Code
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update