depthfirst Platform vs Security Onion Pro: side-by-side comparison (2026)
depthfirst Platform is a commercial application security posture management solution by Depthfirst. Security Onion Pro is a commercial security information and event management solution by Security Onion Solutions. Features, integrations, deployment and the company behind each one, side by side.
AI-powered AppSec platform for code, supply chain, secrets & DAST.
Commercial license tier adding enterprise features and support to Security Onion NSM/SIEM
Side-by-side comparison
Feature
depthfirst Platform
Security Onion Pro
Pricing model
Commercial
Commercial
Category
Application Security Posture Management
Security Information and Event Management
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Depthfirst
Security Onion Solutions
Use cases and capabilities
DAST
Yes
No
SCA
Yes
No
Secret Detection
Yes
No
Supply Chain Security
Yes
No
Attack Paths
Yes
No
CI/CD
Yes
No
Vulnerability Prioritization
Yes
No
Source Code Analysis
Yes
No
Software Supply Chain
Yes
No
NDR
No
Yes
SSO
No
Yes
Encryption
No
Yes
MITRE ATT&CK
No
Yes
YARA
No
Yes
Sigma
No
Yes
Suricata
No
Yes
Case Management
No
Yes
AI Copilot
No
Yes
osquery
No
Yes
Core features
10 features listed
10 features listed
Integrations
No integrations listed
12 integrations listed
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