Beyond Uptime: The Complete Monitoring Stack for SaaS Builders

Your uptime monitor says green. Your server is responding. CPU is normal. No errors in the logs. But signups stopped 4 hours ago. Nobody noticed. That's the gap most monitoring stacks have and it's the gap that costs the most. This is the monitoring stack we run at NotiLens, built for SaaS teams who don't have a dedicated DevOps engineer watching dashboards all day. The problem with uptime-only monitoring Traditional monitoring answers one question: is the server on? What it doesn't answer: Are