.Funnelarea()

The .Funnelarea() function in Plotly is used to create funnel area charts, which visualize hierarchical data or proportions in a descending or ascending order. Unlike a standard funnel chart, the area of each section represents a quantitative value, making it useful for visualizing sales pipelines, user conversion rates, and process flow analysis.

Syntax

import plotly.graph_objects as go

go.Funnelarea(values=values, text=labels, ...)

• values (list/array): Numerical values determining the area of each section.
• text (list, optional): Labels corresponding to each funnel section.

Note: The ellipsis in the syntax (...) indicates that there are additional optional parameters beyond those listed here to customize the funnel area charts.

Example

The following example demonstrates a simple funnel area chart representing a sales funnel.

import plotly.graph_objects as go

fig = go.Figure(go.Funnelarea(
    values=[100, 80, 60, 40, 20],
    text=["Visitors", "Sign-ups", "Trials", "Paid Users", "Retained Users"]
))

fig.update_layout(title="User Conversion Funnel")
fig.show()

to clipboard
Copy to clipboard

The output will be an interactive funnel area chart where each section represents a stage in a hierarchical process, such as a sales funnel or user conversion flow. The size of each section is proportional to its value, making it easy to compare different stages visually.