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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. Built in Phoenix, AZ. Data verified March 2026.

Sponsored by Helios AI Services — Custom AI tools for small businesses.

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

Tie

Reviews

Google Analytics

Price

Tie
Google Analyticsfree
PostHogfreemium
Rating
4.6 / 5
4.6 / 5
Reviews
14,682
1,083
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
29 tools
9 tools

Google Analytics

4.6 / 514,682 reviews

G2 Satisfaction Scores

Ease of Use
7.8
Ease of Setup
7.8
Quality of Support
7.5
Meets Requirements
9.0
Ease of Admin
8.1

Rating Distribution

5 star
65%
4 star
28%
3 star
5%
2 star
1%
1 star
1%

+ 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

4.6 / 51,083 reviews

G2 Satisfaction Scores

Ease of Use
8.4
Ease of Setup
8.6
Quality of Support
8.4
Meets Requirements
8.8
Ease of Admin
8.5

Rating Distribution

5 star
60%
4 star
27%
3 star
9%
2 star
3%
1 star
1%

+ 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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