# Huge differences between GA and Piwik Pro

**URL:** <https://community.piwik.pro/t/huge-differences-between-ga-and-piwik-pro/2475>\
**Category:** Data collection and tags\
**Created:** [June 28, 2023, 1:38pm UTC](https://community.piwik.pro/t/huge-differences-between-ga-and-piwik-pro/2475 "2023-06-28T13:38:42Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![asinior](https://dub1.discourse-cdn.com/flex005/user_avatar/community.piwik.pro/asinior/32/1905_2.png) [@asinior](https://community.piwik.pro/u/asinior)\
**Post date:** [June 29, 2023, 1:18pm UTC](https://community.piwik.pro/t/huge-differences-between-ga-and-piwik-pro/2475/2 "2023-06-29T13:18:23Z")

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Hi,

1. Have you checked this article about possible sources of discrepancies between GA/Piwik PRO? [Minimizing data discrepancies between Google Analytics and Piwik PRO - #3 by pp.support](https://community.piwik.pro/t/minimizing-data-discrepancies-between-google-analytics-and-piwik-pro/68/3)

You can also take a look at this help center article while investigating the discrepancies: [What are visitors and how are they counted? | Piwik PRO help center](https://help.piwik.pro/support/questions/what-are-visitors-and-how-are-they-counted/)

1. In case of sharpspring and email, if there is a specific utm parameter in the URL that are used in Sharpspring or email then you could include them in **Administration \> Data collection \> Campaign parameters**

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_[View the full topic](https://community.piwik.pro/t/huge-differences-between-ga-and-piwik-pro/2475)._