Stop wasting days on manual documentation. Addocu is a powerful, free, and open-source Google Sheets™ Add-on designed for digital marketers, analysts, and agencies who need a clear and reliable way to audit their Google ecosystem.

WHAT IT DOES: Addocu connects to the official Google APIs to pull detailed configuration metadata from your accounts and organizes it into clean, comprehensive reports within your active spreadsheet.

CORE FEATURES (100% FREE):

Full GA4™ Audit: Get a complete inventory of your Google Analytics 4™ properties, including Custom Dimensions, Custom Metrics, Data Streams, and core settings.

GTM™ Inventory: Sync all tags, triggers, and variables from your Google Tag Manager™ containers to easily spot inconsistencies, unused assets, or configuration errors.

Looker Studio™ Report Listing: List all your reports, their owners, data sources, and last modified dates to keep your reporting environment clean and organized.

Interactive Dashboard: A visual summary of all your assets to help you understand your setup at a glance.

WHY USE ADDOCU?

Save Hours of Tedious Work: What used to be a multi-day manual process now takes just a few clicks.

Secure and Transparent: Your data never leaves your Google account. The Add-on is fully open source, and your API key is stored securely in your private user properties.

Built for Professionals: Designed by an analyst who understands the real-world challenges of managing complex marketing stacks.

GETTING STARTED:

Install the Add-on.

Open the configuration sidebar from Extensions > Addocu > Configure.

Provide your own Google Cloud API Key (billing must be enabled on your project, but the Add-on's usage falls within the free tier).

Run your first audit from the menu!

Google Sheets™, Google Analytics™, Google Tag Manager™, and Looker Studio™ are trademarks of Google LLC.