I Switched to GA4. Then I RealizedWhat I Lost.
GA4 is free and tied to Google Search Console, which matters for SEO work. But when I moved my client data over, I noticed GA4 doesn't track some things the old Universal Analytics did.
Session duration reporting changed. Attribution modeling got harder to read.
The interface reorganized everything, so even simple reports take longer to build.
Here's the thing: GA4 is still the right choice for most businesses because it's free and integrates with Google's ad products. But it's not a straight upgrade.
Google's migration guide walks through what changes, but it doesn't tell you how much you'll miss the old way of thinking about your data.
I started using a dedicated product-analytics tool alongside GA4 for one client who needed better event tracking and funnel analysis. It costs money, but the reporting clarity paid for itself when we spotted a checkout flow issue GA4's interface had buried.
The choice isn't GA4 or nothing. It's understanding what each platform sees that the others don't, then picking based on what your business actually needs to know.
This decision sits right at the heart of analytics strategy.
Run GA4 and one alternative in parallel for 30 days on a single page or funnel, then compare what each shows you. You'll stop debating platforms and start seeing which one actually answers the questions your business needs answered.
