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GA4 Migration Gap Hunter

GA4 Migration Gap Hunter

Migrate to Google Analytics 4 with accurate metrics


Gap Hunter is a free and no-code tool that automates the process of identifying data gaps between Universal Analytics (UA) and Google Analytics 4 (GA4) for key metrics like Users, Pageviews, and Transactions.

Gap Hunter runs within five minutes of completing the configuration and daily thereafter creating tickets for significant differences between the two implementations, with a short description of the gap and suggested actions.

With Gap Hunter's automated and hassle-free monitoring, businesses can ensure a smooth transition to GA4.

Optionally, check our Product Hunt launch too:

GA4 migration Gap Hunter - Migrate to Google Analytics 4 with accurate metrics | Product Hunt

Who is it for

If you're in the process of migrating from UA to GA4, Gap Hunter is the perfect tool for you:

  • If you want to make sure your metrics measurement is consistent.
  • If you want to save time and avoid inaccuracies.
  • If you want to avoid surprises and have full control over the migration process.

With the GA4 migration Gap Hunter, you can rest assured that your Analytics migration is going smoothly. No more time-consuming manual checks, no more unknown implementation issues, as the Gap Hunter will identify them for you.

Get Started

Start your journey to a seamless GA4 migration with Gap Hunter. Here's how to get started:

  1. Sign up for a free Baresquare account.
  2. Select the 'GA4 migration Gap Hunter' from the Apps page.
  3. Connect to Google Analytics and choose the UA and GA4 accounts you want to compare.
  4. Let Gap Hunter do its magic.
  5. Review any gaps found and fix related issues.


To configure the GA4 Migration Gap Hunter, you’ll need a Google Analytics account for both UA and GA4 and a moderate volume of website traffic.

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