Checkmarx One Platform vs Semgrep Platform 2026: Which Is Better?
Updated May 2026 · DevSecOps & CI/CD Security
Side-by-Side Comparison
| Feature | Checkmarx One Platform | Semgrep Platform |
|---|---|---|
| Name | Checkmarx One Platform | Semgrep Platform |
| Category | DevSecOps & CI/CD Security | DevSecOps & CI/CD Security |
| Rating | 4.5/5 | 4.5/5 |
| Pricing Model | Enterprise | Freemium |
| Open Source | N | Y |
| Deployment | Cloud / On-prem (Enterprise) | Self-hosted / OSS |
| Best For | Enterprise DevSecOps & CI/CD Security | Open-source DevSecOps & CI/CD Security |
Key Differences
- Pricing model: Checkmarx One Platform is Enterprise, while Semgrep Platform is Freemium.
- Open source: Semgrep Platform is fully open-source (auditable code, no per-seat fees), whereas Checkmarx One Platform is a closed commercial product.
- Community rating: Both tools are rated within 0.0 points of each other (4.5/5 vs 4.5/5) — quality perception is similar.
- Deployment: Checkmarx One Platform is typically delivered as Cloud / On-prem (Enterprise), while Semgrep Platform is Self-hosted / OSS.
Alternatives to Consider
Top DevSecOps & CI/CD Security tools similar to Checkmarx One Platform
Semgrep Platform Alternatives →Top DevSecOps & CI/CD Security tools similar to Semgrep Platform
Frequently Asked Questions
Is Checkmarx One Platform better than Semgrep Platform?
Checkmarx One Platform is rated 4.5/5 vs 4.5/5 for Semgrep Platform. "Better" depends on your specific use case — pricing, deployment, integrations, and team requirements all factor in. Review both tool pages and the comparison table above to make the right call.
Is Checkmarx One Platform or Semgrep Platform cheaper?
Checkmarx One Platform uses a Enterprise pricing model, while Semgrep Platform uses Freemium. Semgrep Platform is open-source and free to self-host, making it the lower-cost option for teams with engineering capacity.
Can I use Checkmarx One Platform and Semgrep Platform together?
Yes — many security teams run multiple DevSecOps & CI/CD Security tools in parallel for defense in depth, redundancy, or to leverage each tool's specific strengths. Check both products' integration documentation for supported workflows, data export formats, and API compatibility.