Funnel Chart - Custral Docs

A funnel chart showing drop-off across four stages.

When to use

Funnel charts are purpose-built for conversion analysis: how many records made it through stage 1, then stage 2, etc. Pick them when the stages have a known order and you care about the ratio between adjacent stages.

Required data shape

Stages: a Status property whose options carry an explicit order.
Value (optional): numeric property aggregated per stage; defaults to record count.

Configuration

Setting	What it does
Stages	The status property whose ordered options define the funnel stages.
Value	The numeric value aggregated per stage. Defaults to a record count.
Aggregation	How values roll up: Count or Sum.

Limitations

Funnel only counts the records currently in each stage; it does not show throughput over time. For throughput, pair with a Composite chart.
Records that skip stages are still counted in their current stage.