Semgrep vs Checkmarx Comparison
Semgrep
Starting at Free free
- Small Business
- Mid-Market
Semgrep is a fast, open-source static analysis tool that finds bugs and enforces code standards across 30+ languages. It uses a pattern-matching syntax that looks like the code it searches — making custom security rules…
Checkmarx
Starting at Custom paid
- Mid-Market
- Enterprise
Checkmarx is an enterprise application security platform providing SAST, SCA, API security, and AI-assisted security testing in a unified solution. Founded in 2006, Checkmarx is one of the most established names in appli…
Semgrep leads on user satisfaction with a 4.6-star rating across 310 reviews.
Semgrep vs Checkmarx — at a glance
| Feature | Semgrep | Checkmarx |
|---|---|---|
| Rating | 4.6 / 5 | 4.3 / 5 |
| Reviews | 310 | 680 |
| Starting price | Free free | Custom paid |
| Free trial | No | No |
| Free version | No | No |
| Best for | Small Business, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Category | Vulnerability Management Software | Vulnerability Management Software |
| Platforms | Cloud, On-Premise, Linux | Cloud, On-Premise |
| API | Available | Available |
| Support modes | Slack Community, GitHub Issues, Help Center, Enterprise Support | Dedicated CSM, Phone Support, Email Support, Professional Services, SLA |
Key differences between Semgrep and Checkmarx
- Pricing: Semgrep starts at Free free, while Checkmarx starts at Custom paid.
- Target audience: Semgrep is built for Small Business and Mid-Market, while Checkmarx targets Mid-Market and Enterprise.
- User satisfaction: Semgrep scores higher with a 4.6-star average.
- Deployment: Semgrep supports Cloud, On-Premise, Linux; Checkmarx supports Cloud, On-Premise.
Semgrep vs Checkmarx — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Vulnerability Management Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
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Biggest differences
Start here before you go deeper into features.
Semgrep typically suits Small Business and Mid-Market. Checkmarx tends to fit Mid-Market and Enterprise better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Semgrep is a fast, open-source static analysis tool that finds bugs and enforces code standards across 30+ languages. It uses a pattern-matching syntax that looks like the code it searches ... Read More about Semgrep | Checkmarx is an enterprise application security platform providing SAST, SCA, API security, and AI-assisted security testing in a unified solution. Founded in 2006, Checkmarx is one of the ... Read More about Checkmarx |
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SpotScoreWhat's this? ↗ | 9.2/10 | 8.6/10 |
User RatingsBased on verified Spotsaas reviews | ||
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
- Security in the PR Review Loop: Inline PR comments with security findings keep security in the developer workflow — findings are seen and fixed before merge, not post-deploy.
- Custom Rules in Minutes: Pattern syntax that looks like code lets engineering leads write company-specific security rules without security team involvement.
- OWASP Coverage Out of the Box: 2,000+ Registry rules cover SQL injection, XSS, path traversal, and other OWASP Top 10 vulnerabilities across all major frameworks.
- Catch What Simpler Tools Miss: Semantic dataflow analysis traces vulnerability paths across function boundaries and files — finding SQL injection where the source is three layers up from the sink.
- One Platform, All AppSec: Consolidate SAST, SCA, API, IaC, secrets, and AI security into one tool rather than managing six separate vendors and dashboards.
- Audit-Ready Compliance Reports: Pre-built PCI-DSS, HIPAA, and SOC2 reports give security teams audit evidence without manual evidence compilation.
Best fit
- DevSecOps teams adding SAST to CI/CD pipelines to catch security vulnerabilities before code reaches production
- Engineering leads writing custom Semgrep rules to enforce company-specific secure coding patterns across all repositories
- Security teams replacing slow, expensive commercial SAST tools with open-source Semgrep for the same vulnerability coverage at lower cost
- Enterprise software companies running comprehensive SAST on large codebases where false negative rate matters more than scan speed
- Regulated industries (finance, healthcare) needing pre-built compliance reporting alongside security scanning
- Security teams consolidating fragmented AppSec tooling (separate SAST, SCA, API tools) into a single vendor platform
Software Demo
Demo |
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How do Semgrep and Checkmarx Compare on Features?
Total Features | 9 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Semgrep and Checkmarx on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
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Get help choosing | Get help choosing |
Semgrep User Reviews & Rating Comparison
User Ratings | 4.6 (based on 310 reviews) | 4.3 (based on 680 reviews) |
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is very strong across 310 reviews, with consistently positive feedback. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 680 reviews, with strong overall satisfaction. What buyers like
Common complaints
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Pros and Cons |
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Related Blogs and Articles for Vulnerability Management Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Semgrep or Checkmarx?
- Semgrep edges out the other on user ratings (4.6 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Semgrep and Checkmarx offer a free trial?
- Neither Semgrep nor Checkmarx currently lists a free trial.
- What is the starting price of Semgrep vs Checkmarx?
- Semgrep starts at Free free. Checkmarx starts at Custom paid.