PostHog vs Google Analytics: Which is Better in 2026?
Choosing between PostHog and Google Analytics comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: PostHog wins this matchup. Google Analytics is our overall Product Analytics pick. Google Analytics is our free Product Analytics pick. Pick Google Analytics if you need web analytics.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
PostHog
Open-source product analytics with event tracking, feature flags, and session recording
Best for you if:
- • You want open source
Google Analytics
The free analytics standard that tracks most websites
Best for you if:
- • You want free and powerful
| At a Glance | PostHog | Google Analytics |
|---|---|---|
Starts at | Free Free plan | Free Free plan |
Category | Product Analytics Web Analytics | Web Analytics Product Analytics |
Rating | 4.5/5 G2 4.5 1,054 reviews | 4.5/5 Capterra 4.7 · G2 4.5 · Trustpilot 3.6 14,975 reviews |
Free plan | Yes | Yes |
Watch out for | Overage fees for events beyond free tier | n/a |
Choose PostHog or Google Analytics?
Choose PostHog if
- You want open source
- You want all-in-one
- You work in product analytics, not web analytics
Choose Google Analytics if
- You want free and powerful
- You want industry standard
- You work in web analytics, not product analytics
In-Depth Analysis
PostHog
Open-source product analytics with event tracking, feature flags, and session recording
PostHog's pricing is quite generous, especially with its robust free tier offering 1M events and unlimited seats.
Watch out
Overage fees for events beyond free tier
Strengths
- Pro: Open source
- Pro: All-in-one
- Pro: Self-hostable
Weaknesses
- Con: Complex setup
- Con: Can get expensive
Key features
Google Analytics
The free analytics standard that tracks most websites
Google Analytics offers an incredibly generous free tier that is more than sufficient for the vast majority of websites, making it exceptionally fair and market-leading.
Strengths
- Pro: Free and powerful
- Pro: Industry standard
- Pro: Deep Google Ads integration
- Pro: Comprehensive data
- Pro: Wide adoption
Weaknesses
- Con: GA4 learning curve
- Con: Privacy concerns (GDPR)
- Con: Data sampling at scale
- Con: Complex for beginners
- Con: Can slow site down
Key features
Pricing: PostHog vs Google Analytics
| Plan | PostHog | Google Analytics |
|---|---|---|
| Tier 1 | Free Free | Free Free |
| Tier 2 | Custom Usage-Based | Contact Sales Analytics 360 |
| Tier 3 | $750 Scale | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on PostHog pricing and Google Analytics pricing.
Key Takeaways
PostHog
- Free tier available
- Our pick for this comparison
Google Analytics
- Larger review base (14,975 reviews)
- Better fit for web analytics
The Bottom Line
PostHog wins this matchup. Google Analytics is our overall Product Analytics pick. Google Analytics is our free Product Analytics pick.
Frequently Asked Questions
Is PostHog or Google Analytics better in 2026?
PostHog wins this matchup. Google Analytics is our overall Product Analytics pick. Google Analytics is our free Product Analytics pick. Pick PostHog for product analytics workflows (main strength: open source). Pick Google Analytics for web analytics workflows (main strength: free and powerful).
What are PostHog and Google Analytics used for?
PostHog: Open-source product analytics with event tracking, feature flags, and session recording. Google Analytics: The free analytics standard that tracks most websites.
What does PostHog cost vs Google Analytics?
PostHog's paid plans start at Free (Scale). Google Analytics pricing is on their site.
What's the main difference between PostHog and Google Analytics?
PostHog's main strength: open source. Google Analytics's main strength: free and powerful.