Primers · Published October 14, 2026
Pageviews vs Events: Which Should You Track?
For a SaaS app, event-based analytics is usually the better fit. Pageviews tell you which marketing or docs pages got traffic; events tell you whether users signed up, activated, retained, or upgraded. Keep a lightweight pageview tool on the marketing site if you want, but instrument the product with events in GA4 or PostHog.
Updated
Quick answer
Quick answer
Pageviews answer traffic questions: how many visits, from where, to which URLs. Custom events answer action questions: signups, upgrades, feature use. Most marketing sites start with pageviews; SaaS products usually need events.
Two different questions
Pageview analytics asks: *What content did people see, and how did they arrive?*
Event analytics asks: *What did people do that matters to the business or product?*
Both can live in one tool (GA4, PostHog). Many privacy-first tools intentionally stay closer to pageviews and simple goals so the product stays light and compliant.
When pageviews are enough
Stay pageview-first when:
- You run a blog, docs site, or marketing site
- Success metrics are traffic, referrers, and a few conversion goals (signup click, contact form)
- You want privacy-first, lightweight analytics without a big event taxonomy
Plausible and Fathom are built for this lane. You can still fire custom events for key buttons — just do not expect full product analytics depth.
When you need custom events
Invest in events when:
- Users have accounts and multi-step journeys inside an app
- You care about activation, retention, feature adoption, or experiments
- Revenue happens through instrumented purchases you need to attribute precisely
That is the PostHog / mature GA4 lane. Expect engineering time for naming, identity, and QA — not just a script paste.
Billing and volume gotchas
How you are charged changes the incentives:
- Pageview tiers (Plausible, Fathom hosted) — more pages ≈ more cost; custom events are usually secondary
- Event volume (PostHog Cloud, GA4 collection limits) — autocapture and chatty SDKs can burn quota
- Session caps (Hotjar) — recordings are not the same unit as pageviews
Use our pricing calculator with the unit your shortlist actually bills on.
A practical rule of thumb
If your weekly meeting stares at referrers and top pages, start with a privacy-first web analytics tool.
If your weekly meeting stares at funnels and retention charts, start with product analytics (and optionally keep a lightweight tool on the marketing site).
New to the vocabulary? Read Analytics Events: What They Are and Why They Matter next, then pick a comparison that matches your shortlist.
Related comparisons
Head-to-head pages with feature matrices, pricing context, and verdicts.
Google Analytics vs Plausible
Choose Plausible if you need cookieless, GDPR-friendly analytics with a lightweight script. Choose GA4 if you need deep integration with Google Ads, BigQuery, and enterprise-scale reporting at no direct cost.
Read morePostHog vs Plausible
PostHog is a product analytics suite for SaaS teams that need events, funnels, retention, session replay, feature flags, and experiments. Plausible is a privacy-first web analytics tool for marketing sites that need clean traffic and goal reports without GA4 complexity.
Read morePostHog vs Google Analytics 4
GA4 is a free, general-purpose web analytics platform deeply integrated with Google. PostHog is a product analytics suite with event tracking, funnels, session replay, and feature flags — better for SaaS and app teams.
Read more
