GA4 Auditor

GA4 Auditor is an automated audit tool for Google Analytics 4 that connects to a user's GA4 account and produces a report identifying implementation problems along with a plan for fixing them. It analyzes over 100 data points across 40 or more pages, crawling a site to verify that GA4 tags fire correctly and in the right order, and flagging issues such as duplicate tags, slow-loading tags, missing data, bot traffic, spam, and sampling errors that can distort analytics data. The tool checks three areas: tag health and performance, data integrity and quality, and adherence to GA4 implementation best practices, then compiles findings into a downloadable report available as PDF, PowerPoint, or Google Slides. Reports can be customized by language and visual theme, and agencies can white-label the output with their own branding before sharing it with clients. GA4 Auditor targets brands that want confidence in their analytics data, agencies managing GA4 setups across multiple client accounts, and enterprises with high-volume audit needs served through custom pricing. Standard pricing includes a one-time audit for $99, an Agency Pro yearly plan at $999 covering 100 audits with white-labeling, and custom enterprise pricing above that. The tool is operated by Optimization Up and stores data via Google Cloud. One limitation is that it audits and reports on existing GA4 configurations rather than fixing tracking issues automatically, so applying the recommended changes is still a manual step.