Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.chartcastr.com/llms.txt

Use this file to discover all available pages before exploring further.

Chartcastr supports 15 pre-built Amplitude metrics across seven categories. Each metric is delivered with an AI-generated summary tailored to product analytics.

​
Active Users

MetricChart TypeDescription
Daily Active Users (DAU)BarUnique active users per day over the last 30 days
Weekly Active Users (WAU)LineRolling 7-day unique active users over the last 12 weeks
Monthly Active Users (MAU)LineRolling 30-day unique active users over the last 6 months
DAU / WAU / MAUComboCombined chart showing all three active user metrics together
New UsersBarFirst-time users counted by Amplitude each day
DAU / WAU / MAU is the recommended starting metric — it gives a complete engagement picture in a single chart and pairs well with a daily or weekly Slack delivery.

​
Events

MetricChart TypeDescription
Total EventsBarTotal event count per day across your top events
Unique Users (Events)LineUnique users across your top events per day
Top EventsStacked BarYour top 5 events stacked together over the last 30 days

​
Pageviews

MetricChart TypeDescription
Total PageviewsBarTotal pageview count per day using your detected pageview event
Unique Pageview UsersLineUnique users with pageviews per day
We auto-detect a pageview event from common names ([Amplitude] Page Viewed, Page Viewed, pageview, etc.). Override it any time from the Amplitude section of the New Connection modal.

​
Funnels

MetricChart TypeDescription
Funnel Conversion RateBarOverall conversion from the first event in your funnel to the last (last 30 days)
Funnel Step BreakdownBarPer-step user counts for your funnel over the last 30 days
Pick the ordered 2–5 event sequence that defines your funnel in the New Connection modal.

​
Retention

MetricChart TypeDescription
Cohort RetentionAreaAverage weekly cohort retention curve (% retained per week-offset since cohort start)

​
Custom

MetricChart TypeDescription
Custom Events OverlayLinePick up to 5 events and overlay them as lines on a single shared Y axis

​
UTM Breakdowns

MetricChart TypeDescription
Traffic by UTMMulti-linePick a UTM dimension (utm_source, utm_medium, utm_campaign, utm_content, utm_term) and overlay up to 5 values as separate lines — counts pageview events per value
Conversion by UTMMulti-linePick a conversion event + UTM dimension; overlay up to 5 values to compare conversion volume across UTM segments
Amplitude’s JS SDK captures UTM params automatically on every event. The cap of 5 lines per chart is what keeps a Slack post readable; the value picker shows the top-50 most-frequent values per dimension and supports search for rare campaigns.

​
AI-Powered Summaries

Every Amplitude chart is delivered with an AI-generated summary specific to the product metric:
  • Active Users: engagement trends, DAU/MAU ratio (stickiness), weekly patterns, new-user momentum
  • Events / Top Events: usage volume trends, anomaly detection, top-event mix shifts
  • Pageviews: traffic patterns, bot detection signals, feature adoption proxy
  • Funnels: conversion-rate movement, step drop-off changes
  • Retention: cohort decay shape, sticky-week signals
  • Custom Events Overlay: cross-event correlations, divergent trends
  • UTM Traffic / Conversion: campaign performance shifts, fastest-growing source/medium, value drops to investigate

How AI analysis works in pulses

Learn how Chartcastr generates summaries, what context it uses, and how to get the most out of AI analysis.