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MarTech Audit

Free marketing tech stack audit tool. Compare marketing tools, score your stack, and find the best martech solutions for your business.

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MarTech Audit — Free marketing technology stack comparison tool. Data verified March 2026.
Tools/Google Analytics vs PostHog

Google Analytics vs PostHog

Side-by-side comparison to help you choose the right analytics tool for your stack.

Quick Verdict

Rating

Google Analytics

Reviews

Google Analytics

Price

Tie
Google Analyticsfree
PostHogfreemium
Rating
4.6 / 5
4.5 / 5
Reviews
14,300
250
Best For
Every business — it's the baseline analytics tool that should be on every website
Developer-led startups that want a full product analytics suite they can self-host or use in the cloud
Pricing
Free plan available
Free plan available
Free Plan
Yes
Yes
Setup Time
hours
hours
Learning Curve
moderate
moderate
Zapier
Yes
Yes
Integrations
6 tools
5 tools

Google Analytics

4.6 / 514,300 reviews

+ Completely free with enterprise-grade feature depth

+ Deep integration with Google ecosystem (Ads, Search Console, BigQuery)

- GA4 migration was painful; UI is less intuitive than Universal Analytics was

“GA4 had a rough launch but it's matured a lot. The event-based model is actually more flexible once you understand it. And you can't beat free.”

PostHog

4.5 / 5250 reviews

+ All-in-one: analytics, session replay, feature flags, A/B testing, and surveys

+ Generous free tier and open-source self-hosting option

- UI can feel overwhelming with so many product areas

“PostHog replaced Mixpanel, LaunchDarkly, and Hotjar for us. One tool, one bill, and we can self-host if we ever need to.”
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