What are the key differences between Google Analytics 4 and PostHog?

Compare Google Analytics 4 and PostHog side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Google Analytics 4 and PostHog scored?

Google Analytics 4 has an AI score of 7.59/10 and PostHog has an AI score of 8.74/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Google Analytics 4 vs PostHog 2026 - Compared

Google Analytics 4

PostHog

WINNER PostHog

PostHog edges ahead with a score of 8.7/10 compared to 7.6/10 for Google Analytics 4. While both are highly rated in the...

Google Analytics 4

7.59 Good

Analytics Get Google Analytics 4 open_in_new

emoji_events WINNER

PostHog

8.74 Great

Analytics Get PostHog open_in_new

Google Analytics 4 Free plan available

payments

PostHog Pricing not available

psychology AI Verdict

PostHog edges ahead with a score of 8.7/10 compared to 7.6/10 for Google Analytics 4. While both are highly rated in their respective fields, PostHog demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: PostHog

verified Confidence: Low

Ready to decide? Get PostHog arrow_forward

description Overview

Google Analytics 4

Google Analytics 4 (GA4) is the free, next-generation analytics platform from Google. While not exclusively an SEO tool, it's critical for measuring SEO success by tracking organic traffic, user engagement, conversions, and behavior flow. Its event-based model and AI-powered insights help startups understand how users from search interact with their site. Integration with Search Console provides d...

PostHog

Combining product analytics with tools for testing changes, PostHog helps software teams connect user behavior to product decisions. Session replay lets researchers inspect recorded interactions, while event analysis reveals where people leave a signup flow or stop using a feature. Feature flags control which users receive a change, and experiments support A/B comparisons. Surveys add feedback alo...