Google's flagship analytics platform (free, event-based)
Google Analytics 4 is the default analytics tool for 99% of Indian websites. It's free, integrates with Google Ads, and has BigQuery export. But GA4 is weaker than Mixpanel or PostHog for product analytics — it's built for marketing and content teams, not product teams. For e-commerce and content sites: use GA4. For SaaS and app teams needing cohort analysis, retention curves, and funnel analysis: use Mixpanel or PostHog. GA4 is not a replacement for product analytics tools.
Google Analytics 4 is Google's flagship website and app analytics platform. Launched in 2020, GA4 replaced Universal Analytics (shut down July 1, 2023). GA4 is event-based (tracks individual user actions as "events") rather than session-based, and integrates deeply with Google Ads, BigQuery, and Google Data Studio.
GA4 is free for almost all use cases. You can export raw event data to BigQuery (Google's data warehouse) for free — up to 1TB of queries per month free. This is huge. GA4 360 (enterprise) starts at $50,000/year but most Indian websites and apps never need it.
Quick facts: Founded 2020 (successor to Universal Analytics) · Google, San Francisco · Free for all · BigQuery integration free · 1TB free BigQuery queries/month · Used by 99% of Indian websites
Track every user action as an event: page_view, click, purchase, signup. Custom events let you track anything. Much more flexible than UA's session-based model.
Automatic daily export of raw events to BigQuery. Query your analytics data with SQL. 1TB free queries/month — covers most sites. No additional cost.
Audience demographics, acquisition channels, user journey, conversion funnels, retention. Good for marketing and content teams. Weak for product analytics.
Create user segments and audiences based on behavior, and export to Google Ads for retargeting. Seamless integration with Google's ad platform.
Mark specific events as conversions (purchase, signup). Track conversion rate and ROI per acquisition channel. Built-in for Google Ads integration.
Build custom reports in GA4. Connect to Google Data Studio for dashboards. Data Studio is free and integrates directly with GA4.
GA4 is free marketing analytics. Mixpanel is paid product analytics. Very different use cases.
| Criterion | GA4 | Mixpanel | Winner |
|---|---|---|---|
| Price | Free (BigQuery free too) | From $999/mo | GA4 |
| Retention Curves | Basic | Excellent | Mixpanel |
| Cohort Analysis | Good | Excellent | Mixpanel |
| Funnel Analysis | Good | Excellent | Mixpanel |
| User Journey Mapping | Basic | Good | Mixpanel |
| Google Ads Integration | Seamless | Via API | GA4 |
| BigQuery Access | Free daily export | No native export | GA4 |
| Best for | Marketing, content, e-commerce | Product analytics, SaaS | Different tools for different jobs |
GA4 is completely free for 99.9% of use cases. GA360 (enterprise) is the only paid option.
Log in to analytics.google.com. Google automatically offers to create a GA4 property. Click "Create" to add GA4 alongside your existing UA property (you can keep UA for comparison).
Go to analytics.google.com. Click "Create Property". Choose your industry, website/app, and timezone (India/UTC+5:30). GA4 will give you a measurement ID.
Install via Google Tag Manager (recommended) or add the script tag directly to your site header. Google provides a setup assistant that walks you through this.
Go to Admin > BigQuery Linking. Link your Google Analytics property to a BigQuery project. GA4 exports raw events daily. First 1TB of queries per month is free.
Track custom events: purchase, signup, feature_used, etc. This requires developer work but gives you deep product insights within GA4.
Product analytics focused. Better retention, cohort, and funnel analysis than GA4.
Choose when: SaaS product team needing advanced analyticsOpen-source product analytics. Free self-hosted. Better for early-stage startups.
Choose when: Startup on budget, need open-sourceReal-time analytics. Better for content sites. Cheaper than GA4 is "free" but Clicky is paid.
Choose when: Want real-time heatmaps + analytics together