Outgainer Tag
Add Google Tag Manager to your entire store, including checkout. Track GA4 events, conversions, and customer data with pre-built tags for Ads, Meta, and TikTok.
Claim app
Verify your developer profile to earn a badge and build trust to your apps
About the Outgainer Tag
OutGainer Tag integrates Google Tag Manager across your entire Shopify store, including checkout and thank-you pages, without touching your theme code. The app automatically tracks GA4 ecommerce events from product views through to purchase, capturing tax, shipping, discounts, and new customer data. It prevents duplicate tracking when thank-you pages reload.
Get started quickly with a ready-made GTM container that includes pre-configured tags for GA4, Google Ads, Meta, and TikTok. The app supports Consent Mode v2 and works seamlessly with Shopify's cookie banner. Check mode lets you monitor each event in real-time directly on your store, making setup and troubleshooting straightforward for tracking your ecommerce performance.
Launched: October 13, 2026
Key features
- Google Tag Manager on every store page and checkout, with no theme code
- GA4 ecommerce events, including purchase with tax, shipping and discounts
- Ready-made GTM container for GA4, Google Ads, Meta and TikTok