> For the complete documentation index, see [llms.txt](https://docs.zephyrintel.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zephyrintel.com/analytics/install-base-analytics.md).

# Install base analytics

The Install Base Analytics tab shows how many units of each brand and model your organization has in the field, which customers hold them, and which spare parts BOMs recommend. Service managers and account owners use it to plan stocking and target accounts with the largest installed base.

> **Screenshot placeholder:** the **Install Base Analytics** tab showing the three ranked cards and the Install Base by Brand / Model table.

* [Read Install Base Leaders, Top Customers and Recommended Spares to Stock](/analytics/install-base-analytics/read-install-base-leaders-top-customers-and-recommended-spares-to-stock.md): The three ranked cards.
* [Install Base by Brand / Model and the share chart](/analytics/install-base-analytics/install-base-by-brand-model-and-the-share-chart.md): Population, share, customer counts, and models with zero sales.
* [Parts intelligence tables](/analytics/install-base-analytics/parts-intelligence-tables.md): Common Parts Across Models, Cross-Brand Common Parts, and Recommended Spares Across Models / Brands.
* [Customer Install Base Breakdown](/analytics/install-base-analytics/customer-install-base-breakdown.md): Units, models and brands per customer.

### Notes

This feature may not be enabled for your organization. Ask your Zephyr Intel contact.