The Most Useful GA4 Reports Every Marketing Director Should Use
· 10 min · Data Analysis
GA4 can feel overwhelming, but a marketing director only needs a focused set of reports to run growth. Learn which reports matter most, how to read them, and what to do next.
GA4 has hundreds of dimensions, metrics, and configurations—enough to distract even experienced teams. A marketing director’s job isn’t to “look at analytics,” but to make better decisions faster: where to invest, what to stop, and what to fix.
This article focuses on the GA4 reports that consistently drive executive-level outcomes: profitable acquisition, higher conversion rate, better retention, and cleaner measurement. You’ll also find realistic benchmarks and concrete examples so you can turn charts into actions.
1) Executive snapshot: Reports that answer “Are we on track?”
Before you drill into channels and campaigns, you need a reliable weekly view of performance. In GA4, this comes from the Reports snapshot and (even better) a tailored Executive overview in the Library.
What to include in your executive snapshot
Build a view that answers four questions: volume, efficiency, quality, and revenue.
• Users and Sessions (volume) • Engaged sessions and Engagement rate (quality) • Key events (conversion volume) • Total revenue (or lead value proxy) • New vs returning users (mix) • Top acquisition channels (where growth is coming from)
Realistic benchmarks (directional, not universal):
• Engagement rate - Content sites: 55–75% - E-commerce: 45–65% - B2B lead gen: 50–70% • Ecommerce purchase conversion rate (GA4 key event: purchase) - Many SMB stores: 1.0–2.5% - Strong brands / high-intent traffic: 2.5–4.0% • Lead form submission rate (key event: generate_lead or custom) - Cold traffic: 0.5–1.5% - Warm traffic/retargeting: 1.5–4.0%
Actionable weekly routine (15 minutes)
Compare last 7 days vs previous 7 days for key events and revenue. If results moved by more than ±10%, open Acquisition reports to identify the channel or campaign driving the change. Check if the change is paired with a shift in engagement rate (quality) or only volume. Log one action: increase budget, pause spend, fix a landing page, or validate tracking.
2) Acquisition performance: Where growth and ROI really come from
Marketing directors need to connect spend to outcomes. GA4’s acquisition reports are the fastest way to separate “busy” channels from profitable ones.
Report: User acquisition (first-touch)
Find it in Reports > Acquisition > User acquisition. This report attributes users to their first user source/medium.
Use it to answer:
• Which channels create new demand? • Are we overly dependent on one source (risk management)? • Which sources bring users who later convert?
What to look at (add these columns):
• Total users • Engaged sessions per user • Key event rate (or conversion rate, depending on your setup) • Total revenue (if ecommerce)
Real-world example:
• Paid Search brings 40% of new users, but only 20% of revenue. • Organic Search brings 25% of new users and 35% of revenue.
Action:
• Shift landing pages and content toward Organic Search topics that correlate with high revenue. • Audit Paid Search keywords and match types; remove low-intent terms that inflate user counts without revenue.
Report: Traffic acquisition (session-based)
Find it in Reports > Acquisition > Traffic acquisition. This report attributes by session source/medium.
Use it to answer:
• Which campaigns drive converting sessions today? • Are we paying for traffic that bounces quickly? • Did a channel change (e.g., Meta CPM spike) impact outcomes?
Recommended table settings:
• Primary dimension: Session source/medium • Secondary dimension: Session campaign • Metrics: - Sessions - Engaged sessions - Engagement rate - Key events - Total revenue (or lead value)
Benchmarks to sanity-check channel quality:
• Paid Social often has lower engagement than Search - Engagement rate: 30–55% can be normal • Paid Search often higher - Engagement rate: 45–70% • Email to existing list - Engagement rate: 55–80%
Make acquisition reports decision-ready (cost + ROI)
GA4 can show cost when integrations are set.
Link ad platforms where possible (e.g., Google Ads). Ensure UTM standards for all non-Google campaigns. If cost isn’t available in GA4, export to BigQuery or blend in Looker Studio.
Director-level KPI set:
• Revenue per session by channel • Cost per key event (or cost per purchase) • Incremental lift tests for channels that are hard to attribute (often Paid Social)
3) Conversion & revenue: The reports that reveal what makes money
Once you know where traffic comes from, you need to know what converts and what blocks conversion.
Report: Monetization (ecommerce) or Key events (lead gen)
For ecommerce, go to Reports > Monetization.