# Security Onion Pro vs VRadar: side-by-side comparison (2026) [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). [VRadar](https://cybersectools.com/tools/vradar) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [VRadar](https://cybersectools.com/companies/vradar). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best SIEM Solutions for Business](https://cybersectools.com/shortlists/best-siem-solutions) picks Microsoft Sentinel, Splunk Enterprise Security, CrowdStrike Falcon Next-Gen SIEM and 4 more. ## Side-by-side comparison | | Security Onion Pro | VRadar | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Security Information and Event Management | Security Information and Event Management | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | Mid-Market, Enterprise | Startup, SMB | | Company | Security Onion Solutions | VRadar | | Headquarters | – | – | ### Use cases and capabilities | | Security Onion Pro | VRadar | |---|---|---| | NDR | Yes | – | | SSO | Yes | – | | Encryption | Yes | – | | MITRE ATT&CK | Yes | – | | YARA | Yes | – | | Sigma | Yes | – | | Suricata | Yes | – | | Case Management | Yes | – | | AI Copilot | Yes | – | | osquery | Yes | – | | Network Monitoring | – | Yes | | Attack Detection | – | Yes | | Anomaly Detection | – | Yes | | Detection Rules | – | Yes | | Log Management | – | Yes | | Windows Event Logs | – | Yes | | Network Protection | – | Yes | ### Core features **Security Onion Pro** 10 features listed. Sign in on the page to see them. **VRadar** 9 features listed. Sign in on the page to see them. ### Integrations **Security Onion Pro** 12 integrations listed. Sign in on the page to see them. **VRadar** 7 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. - [Security Onion Pro](https://cybersectools.com/tools/security-onion-pro) fits if you need to run it on your own servers and you are a mid-market company or an enterprise. - [VRadar](https://cybersectools.com/tools/vradar) fits if you want a cloud product and you are a startup or a small business. ## Security Onion Pro vs VRadar FAQ Common questions when comparing Security Onion Pro vs VRadar for security information and event management. ### What is the difference between Security Onion Pro and VRadar? **Security Onion Pro**: Commercial license tier adding enterprise features and support to Security Onion NSM/SIEM. Built by Security Onion Solutions. **VRadar**: Autonomous SOC for SMBs with no security specialist, built on Wazuh and Suricata. Built by VRadar. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Security Onion Pro and VRadar? **Security Onion Pro** is made by Security Onion Solutions. **VRadar** is made by VRadar. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Security Onion Pro a good alternative to VRadar? Often, yes. Security Onion Pro and VRadar are both Security Information and Event Management products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Security Onion Pro vs BluSapphire SIEMless-SIEM](https://cybersectools.com/compare/blusapphire-siemless-siem-vs-security-onion-pro) - [Security Onion Pro vs Innspark SIEM](https://cybersectools.com/compare/innspark-siem-vs-security-onion-pro) - [Security Onion Pro vs Exabeam New-Scale SIEM](https://cybersectools.com/compare/exabeam-new-scale-siem-vs-security-onion-pro) - [VRadar vs BluSapphire SIEMless-SIEM](https://cybersectools.com/compare/blusapphire-siemless-siem-vs-vradar) - [VRadar vs Innspark SIEM](https://cybersectools.com/compare/innspark-siem-vs-vradar) - [VRadar vs Exabeam New-Scale SIEM](https://cybersectools.com/compare/exabeam-new-scale-siem-vs-vradar) ## Alternatives to each - [See all Security Onion Pro alternatives](https://cybersectools.com/alternatives/security-onion-pro) - [See all VRadar alternatives](https://cybersectools.com/alternatives/vradar) --- Source: https://cybersectools.com/compare/security-onion-pro-vs-vradar For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/security-onion-pro.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Security Onion Pro and VRadar: 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