NetSentry

NetSentry is a web app plus lightweight on-prem agent for monitoring “boring but critical” office and branch networks where full-blown enterprise tools are overkill. It continuously checks ISP health, WAN latency/jitter, DNS resolution, VPN tunnel status, and key SaaS endpoints (Microsoft 365, Google Workspace, Salesforce) from both inside the network and from external probes. When something breaks, it tells you what likely failed (ISP vs DNS vs firewall vs upstream SaaS) and provides a short, actionable runbook to reduce finger-pointing. The product is intentionally narrow: fast setup, clear root-cause hints, and simple reporting for non-network-specialists. It targets MSPs and IT managers who need reliable visibility across many small sites without paying enterprise pricing or spending weeks tuning dashboards. This is a combination traditional + AI app (AI for triage and runbooks, not “magic monitoring”).