I m excited to share something I ve been building: ThresholdIQ a lightweight KPI simulator and anomaly detector for Excel/CSV data.
Most teams still rely on spreadsheets for their most important metrics. But spreadsheets don t warn you when something looks off. You only notice issues after they ve caused damage.
I wanted a simple way to upload a file and instantly see:
Most monitoring tools still rely on static thresholds Alert me if Sales > 10,000 or Trigger Critical if Inventory < 500. But real systems don t behave in straight lines. Traffic spikes, seasonality shifts, and user behaviour changes every hour.
That s why we built window based alerting inside ThresholdIQ.
Instead of looking at a single row of data, we evaluate patterns over time using rolling windows (P50, P90, P95, P99, StdDev, Rate/sec). This reduces false positives and surfaces anomalies that actually matter.
