Google Analytics 4 vs Similarweb

Google's free web analytics platform — measures sessions, lead-form conversions, and channel performance on every real estate website.

Free

Visit Google Analytics 4

Similarweb

A competitive intelligence platform showing estimated traffic, traffic sources, and engagement for any website — including Zillow, Realtor.com, and local competitors.

Free (paid enterprise)

Visit Similarweb

Google Analytics 4 vs Similarweb: feature comparison

Feature	Google Analytics 4	Similarweb
Website Traffic Analytics	✓	✓
Keyword / Rank Tracking	✗	✓
Backlink Analysis	✗	✗
Technical SEO Audit	✗	✗
Competitor Analysis	✗	✓
Heatmaps / Session Replay	✗	✗
Custom Dashboards / Reports	✓	✓
Free Tier Available	✓	✓

Google Analytics 4 — Pros & Cons

Pros

Free forever
Native Google Ads integration for conversion tracking
Event-based model — flexible for custom metrics
Integrates with Search Console, Looker Studio, BigQuery

Cons

Steeper learning curve than Universal Analytics
Default reports often require customization
Sampling on high-traffic sites without BigQuery export
Event schema requires planning to be useful

Similarweb — Pros & Cons

Pros

Estimated traffic for any website
Source mix (organic vs paid vs social vs referral)
Engagement metrics (bounce, time, pages/visit)
Free tier for top-line research

Cons

Estimates, not ground truth
Paid tier is enterprise pricing
Traffic estimates vary in accuracy by site
Not a substitute for GA/GSC on your own site

See all Analytics & Reporting →