Google Analytics 4

Google Analytics 4 is the world’s most widely installed analytics tool, and also one of the most frustrating. It’s free, it’s powerful, and it will make you feel stupid for the first three weeks you use it. GA4 replaced Universal Analytics with an entirely new event-based data model that’s more flexible in theory and more confusing in practice. For non-technical founders, it’s the analytics equivalent of getting a professional camera when you just wanted to take a photo.

Overview

GA4 tracks everything as events — pageviews, clicks, scrolls, purchases, video plays. This event-based model is technically superior to the old pageview-based approach, but it means the interface is organized around concepts like “event parameters,” “custom dimensions,” and “data streams” instead of simple metrics like “visitors” and “top pages.”

The reporting interface has been redesigned from scratch, and opinions are split. Some love the new exploration reports that let you build custom analyses. Others find the standard reports confusing, the real-time view unhelpful, and the navigation labyrinthine. The truth is somewhere in between: GA4 is more capable than Universal Analytics, but it requires significantly more effort to get useful information out of it.

For non-technical founders, the main appeal is the price: free. GA4 handles billions of events for websites of any size without charging a cent. If your budget is zero and you need analytics, GA4 is your only real option at scale.

Who It’s For

GA4 makes sense in two scenarios. First, if you’re running Google Ads and need conversion tracking, GA4’s integration is seamless and essentially required. The connection between ad spend and on-site behavior flows through GA4, and no alternative provides this natively.

Second, if you need enterprise-grade analytics for free. GA4 handles traffic volumes that would cost hundreds or thousands per month on paid alternatives. If your site gets millions of visits, GA4’s cost advantage is decisive.

For everyone else — and that’s most early-stage founders — simpler alternatives exist. If you’re not running Google Ads and your site gets under a million pageviews per month, Plausible or PostHog will serve you better with less frustration.

Pricing

GA4 is free for all standard features, with no practical limits on data volume for most businesses. Google Analytics 360, the enterprise tier, starts at approximately $50,000/year and adds features like BigQuery export limits, guaranteed SLAs, and advanced attribution.

The “free” framing deserves an asterisk. You’re paying with your visitors’ data. Google uses GA4 data to improve its advertising products, which is why the tool requires cookie consent banners in the EU and increasingly in other jurisdictions. The cookie consent banner costs nothing to implement but degrades your site experience and reduces tracking accuracy as more users decline cookies.

Factor in the time cost too. Setting up GA4 properly — configuring events, building reports, understanding attribution — takes hours. Plausible takes minutes. Your time has value.

The Good

It’s free and handles any scale. From 100 visitors to 100 million, GA4 doesn’t flinch and doesn’t charge.

Google Ads integration is unmatched. If paid advertising is a real channel for your startup, GA4’s conversion tracking and audience building tools are essential. No competitor offers this natively.

The Explore section, once you learn it, is genuinely powerful. Funnel exploration, path analysis, cohort analysis, and free-form reports give you analytical depth that rivals paid tools.

The ecosystem is massive. Every marketing tool, CMS, and e-commerce platform integrates with GA4. Finding help, tutorials, and consultants is easy because everyone uses it.

The Bad

The learning curve is brutal for non-technical users. GA4’s interface assumes familiarity with analytics concepts that most founders don’t have. Simple questions like “how many people visited my pricing page last week?” require navigating through multiple menus.

Cookie consent requirements in the EU (and increasingly elsewhere) mean GA4 data is inherently incomplete. A significant percentage of visitors decline cookies, which means your traffic numbers undercount reality. This makes GA4 less accurate than cookieless alternatives like Plausible.

Data processing delays mean reports aren’t real-time. Standard reports can lag by 24-48 hours, which is frustrating when you’ve just launched a campaign and want to see results.

The interface changes frequently. Google iterates on GA4’s UI regularly, which means tutorials become outdated and features move around. Finding the report you used last month sometimes requires a fresh search.

Privacy-conscious users, employees, and developers often block Google Analytics entirely. Ad blockers and privacy extensions remove GA4’s tracking script, further reducing data accuracy.

Verdict

Google Analytics 4 is the right choice if you’re running Google Ads or need free analytics at massive scale. For everyone else, it’s the tool you install because it’s free, then ignore because it’s confusing, then replace with Plausible because you want to actually understand your data. There’s no shame in skipping GA4 entirely. The best analytics tool is the one you actually check — and for most founders, that’s not GA4.