Why custom events?
Standard GA4 events cover the basics, but custom events let you measure exactly what matters to your business.
Event types in GA4
Automatically collected
Basic events like page_view, session_start, first_visit. Fire without additional configuration.
Enhanced measurement
Events like scroll, outbound_click, site_search, and video_progress. Enabled from GA4 settings.
Custom events
Events you define yourself. From specific button clicks to form submissions or audio playback.
Creating a custom event
gtag('event', 'custom_form_submit', {
form_name: 'newsletter',
form_location: 'footer'
});
Recommended events by business type
E-commerce: add_to_cart, purchase, refund. SaaS: sign_up, trial_started, feature_used. Media: video_started, article_bookmarked.
Validation
Use DebugView in GA4 and the GA4 Debugger Chrome extension to verify your events fire correctly.
Conclusion
Custom events transform GA4 into a tailored analysis tool. At Vynta we design event strategies that connect analytics with real business goals.