# Datadog Code Security vs Security Onion Pro: side-by-side comparison (2026) [Datadog Code Security](https://cybersectools.com/tools/datadog-code-security) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [Datadog](https://cybersectools.com/companies/datadog). [Security Onion Pro](https://cybersectools.com/tools/security-onion-pro) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [Security Onion Solutions](https://cybersectools.com/companies/security-onion-solutions). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Datadog Code Security | Security Onion Pro | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Application Security Posture Management | Security Information and Event Management | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Datadog | Security Onion Solutions | | Headquarters | – | – | ### Use cases and capabilities | | Datadog Code Security | Security Onion Pro | |---|---|---| | CI/CD | Yes | – | | DevSecOps | Yes | – | | SCA | Yes | – | | Secret Detection | Yes | – | | NDR | – | Yes | | SSO | – | Yes | | Encryption | – | Yes | | MITRE ATT&CK | – | Yes | | YARA | – | Yes | | Sigma | – | Yes | | Suricata | – | Yes | | Case Management | – | Yes | | AI Copilot | – | Yes | | osquery | – | Yes | ### Core features **Datadog Code Security** 9 features listed. Sign in on the page to see them. **Security Onion Pro** 10 features listed. Sign in on the page to see them. ### Integrations **Datadog Code Security** No integrations listed. **Security Onion Pro** 12 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Datadog Code Security](https://cybersectools.com/tools/datadog-code-security) fits if you want a cloud product and you are a small business. - [Security Onion Pro](https://cybersectools.com/tools/security-onion-pro) fits if you need to run it on your own servers. ## Datadog Code Security vs Security Onion Pro FAQ Common questions when comparing Datadog Code Security vs Security Onion Pro for application security posture management. ### What is the difference between Datadog Code Security and Security Onion Pro? **Datadog Code Security**: Code security platform with SAST, SCA, IAST, and IaC security capabilities. Built by Datadog. **Security Onion Pro**: Commercial license tier adding enterprise features and support to Security Onion NSM/SIEM. Built by Security Onion Solutions. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Datadog Code Security and Security Onion Pro? **Datadog Code Security** is made by Datadog. **Security Onion Pro** is made by Security Onion Solutions. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Datadog Code Security a good alternative to Security Onion Pro? In part. Datadog Code Security and Security Onion Pro are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Datadog Code Security vs Legit VibeGuard](https://cybersectools.com/compare/datadog-code-security-vs-legit-vibeguard) - [Datadog Code Security vs Cantina Apex](https://cybersectools.com/compare/cantina-apex-vs-datadog-code-security) - [Datadog Code Security vs JFrog Advanced Security](https://cybersectools.com/compare/datadog-code-security-vs-jfrog-advanced-security) - [Security Onion Pro vs Legit VibeGuard](https://cybersectools.com/compare/legit-vibeguard-vs-security-onion-pro) - [Security Onion Pro vs Cantina Apex](https://cybersectools.com/compare/cantina-apex-vs-security-onion-pro) - [Security Onion Pro vs JFrog Advanced Security](https://cybersectools.com/compare/jfrog-advanced-security-vs-security-onion-pro) ## Alternatives to each - [See all Datadog Code Security alternatives](https://cybersectools.com/alternatives/datadog-code-security) - [See all Security Onion Pro alternatives](https://cybersectools.com/alternatives/security-onion-pro) --- Source: https://cybersectools.com/compare/datadog-code-security-vs-security-onion-pro For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/datadog-code-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Datadog Code Security and Security Onion Pro: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md