Popular alternatives include Detectify, ThreatSpy, Qualified, Workvivo and BluSapphire.
Key factors include Asset Management, Simple Deployment, Risk Assessment, Alerts, Vulnerability Prioritization and pricing.
Tools like Shinobi Defense System, SAINTCloud, vRx by Vicarius, SecPod SanerNow CVEM and Defendify are best for small businesses for Vulnerability Management Software.