BigQuery data analytics: Unlock 100% accuracy with raw data analysis

Integrate Google Analytics with BigQuery to avoid data sampling, bypass 14-month retention limits, and gain marketing accuracy.

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Stop making decisions based on sampled data

While Google Analytics 4 (GA4) provides a powerful reporting interface, it is not your raw data. By default, GA4 aggregates, thresholds, and samples data to remain quick and free to use. This often results in estimated figures rather than true conversion counts. This sampling can lead to significant data discrepancies – meaning that your conversion metrics never line up with your real data.

By utilising BigQuery data analytics solutions instead, you bypass these estimations entirely. We export the raw, event-level tracking data from GA4 into BigQuery, where every unique session ID and event is counted separately. This level of precision means finally having conversion data that lines up to real sales and lead figures, making it ideal for reporting internally where actual numbers are important.

Whether you are measuring the SEO contribution of leads, or want to understand the true value of AI search, integrating with BigQuery ensures you are working with decision-grade data rather than estimated summaries.

Own your BigQuery data and bypass 14-month limits

One of the most critical limitations of standard GA4 is data retention. Google Analytics only retains user-level and event-level data for a maximum of 14 months, which severely limits your ability to perform long-term trends, determine lifetime value, or review historical data.

With our BigQuery data services, your data is stored securely within your own cloud project. This ensures you have full ownership and long-term control over your raw marketing data, which will never be lost unless you choose to delete it.

Advanced BigQuery for SEO and conversion attribution

For brands making high-value budget decisions, standard attribution models are often insufficient. With use of BigQuery, we’re able to easily join GA4 data with internal data like CRM and finance systems, perfect for creating end-to-end reporting. This enables you to validate tracked conversions against backend sales and calculate ROI based on actual margins rather than just revenue.

Gain total confidence with your traffic sources and user journeys, combined with CRM data, to create an advanced tracking dashboard that GA4 data alone simply cannot provide.

Ready to take your tracking to the next level with an expert BigQuery setup?

Enhance your existing reporting with BigQuery data

It is important to note that BigQuery does not overwrite your current setup; it enhances it.

You can continue to use Google Analytics 4 (or any other reporting platform) as your primary reporting platform, while integrating it with your BigQuery data to provide the “source of truth”. No need to lose historic data and no need to learn a new platform.

We manage the entire integration process for you, from enabling the automatic GA4 export into BigQuery, to setting up event tracking and any custom dashboards that might be required.

Enhance your existing reporting with BigQuery data

Download our free GA4 vs BigQuery Checklist to determine if your current reporting setup is quietly hindering your marketing growth.

If you are allocating a meaningful budget across SEO, paid media, and AI-driven channels, there comes a point where standard dashboards are no longer enough. Our checklist guides you through a forensic assessment of your data maturity, from attribution & ROI clarity to data governance, and provides actionable fixes to help you move beyond basic tracking. 

Download your BigQuery checklist
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FAQs

It’s a cloud-based data storage system that allows you to store and query large datasets. When integrated with GA4, it acts as a visual layer for your raw, unsampled tracking data, making it easy to access and visualise.

GA4 often uses statistical estimates and sampling to process data quickly. While this has an advantage for quick loading times, it’s bad for data accuracy. BigQuery makes the data sampling a non issue, counting every individual row and event to provide 100% data integrity regardless of report complexity.

No. GA4 can remain as your reporting platform. BigQuery provides the raw data layer underneath, which you can use to verify your dashboards or perform advanced analysis that GA4 cannot handle. We can help to set up your BigQuery data layer to seamlessly tie in to your existing GA4 setup.

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