Assertion Hub Automated

Intro

AssertionHub is an automated analytics testing and tracking monitoring service focused on GA4, Google Tag Manager (GTM) and Ads. The service is presented as requiring no installation, no coding, a 1-minute setup and no browser extension. It offers a free start and a demo account, plus free audit tools such as a GTM auditor and a privacy compliance audit.

Key Features

• Automated tests for web analytics tracking to validate events and tags.
• Continuous monitoring of GA4, GTM and Ads tracking with alerts when issues occur.
• Scheduled monitoring with notifications via email and Slack, and support for validating unlimited events (per plan details).
• Free tracking audit tools available without creating an account.
• Entry-level free plan that provides a one-time 50 credits allocation, limited to a single domain and email support; paid plans are available with monthly and yearly billing and an option to save about 20% when billed yearly.

Who this is for

AssertionHub is aimed at teams or individuals who need ongoing validation and monitoring of web analytics implementations (GA4, GTM and Ads). The free tier and demo account allow evaluation before committing to a paid plan. For organizations evaluating privacy and governance, the service operator is Beluacode (registered in the Netherlands, KvK: 92904807) and the privacy policy was last updated on May 7, 2026. The policy states AssertionHub acts as the data controller for personal information collected through its marketing site.