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Google Analytics 4 vs PostHog

A side-by-side look at Google Analytics 4 and PostHog: what each costs to start, whether there is a free plan, how easy they are to pick up, and which features and integrations they cover.

Which should you choose?

Choose Google Analytics 4 if

  • Marketers who run Google Ads and need attribution and audiences
  • Websites of any size that need free, full-featured traffic analytics
  • Teams combining web and app data in one property

Choose PostHog if

  • Startups and product teams that want one tool for analytics, replay and flags
  • Engineering-led companies comfortable with events and SQL
  • Teams needing EU data hosting for product analytics

Cheapest to start

Custom pricing

Free plan

Google Analytics 4, PostHog

Highest editor rating

PostHog · 4.5

Comparison of Google Analytics 4 and PostHog
CompareGoogle Analytics 4
Free planYes
Free trialNo
Starting priceFree
Editor rating4.3
Ease of useTakes time (2/5)
CategoryAnalytics
Pricing modelThe standard version is free with no traffic cap. Analytics 360, the enterprise edition with higher limits and SLAs, is priced on request and not published.
Plans
  • Google Analytics (standard) Free
  • Analytics 360 Custom
PlatformsWeb, iOS, Android, API
IntegrationsGoogle Ads, Google Workspace, WordPress
Best for
  • Marketers who run Google Ads and need attribution and audiences
  • Websites of any size that need free, full-featured traffic analytics
  • Teams combining web and app data in one property
Pros
  • Free with no traffic cap for the standard version
  • One property can combine a website with its iOS and Android apps
  • Free BigQuery export and Looker Studio connector
  • Native linking with Google Ads for audiences and attribution
  • Explorations cover funnel, path and cohort analysis
Cons
  • Steep learning curve and thinner standard reports than Universal Analytics
  • Explorations are sampled above 10 million events per query on the standard tier
  • User-level data retention capped at 14 months on the standard tier
  • Consent handling and EU data-transfer questions require careful configuration
A/B testingNo
API accessYes
Audience segmentationYes
Custom event trackingYes
Feature flagsNo
Forms & surveysNo
FunnelsYes
GDPR compliance toolsYes
HeatmapsNo
Import & exportYes
Mobile appYes
Reporting & dashboardsYes
Roles & permissionsYes
Self-hosting optionNo
Session replayNo
WebhooksNo

Common questions

Does Google Analytics 4 or PostHog have a free plan?
Both do. Google Analytics 4 and PostHog each offer a free tier, so you can try either without paying.
Which is easier to use, Google Analytics 4 or PostHog?
In VERILO's editorial assessment PostHog is the easier of the two, scoring 3 out of 5 against 2 for Google Analytics 4. That is a judgement about how quickly a new team gets productive, not a measured benchmark.

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