Anomaly Detection

Automatically detect data quality issues and outliers in your database

Queryflow Studio's anomaly detection scans your tables for outliers, null rate spikes, distribution shifts, and data integrity violations — before they cause incidents.

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How it works

1

Select a table

Choose any table in your database — anomaly detection works on any shape or size of data

2

AI runs statistical analysis

The AI profiles column distributions, null rates, cardinality, and value ranges, then flags deviations

3

Review flagged anomalies

See exactly which rows and columns are anomalous, with an explanation of why each was flagged

Key benefits

  • Catch data pipeline failures before they corrupt downstream reports
  • Detect fraud signals and outliers without writing custom SQL
  • Monitor data quality across your entire database automatically
  • Get explanations, not just flags — understand why data is anomalous

Related features

Data Profiler

Deep statistical profiling of any database table in seconds

Smart Dashboard

Instantly generate insights dashboards from any database table

Nixie Chat

Ask questions about your data in plain English — Nixie answers instantly

Start for free. No credit card required.

10 free AI prompts daily. Connect your database in under a minute.

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