If you're a publisher monetizing through Google Ad Manager (GAM), the morning routine is all too familiar: logging in, pulling reports, scanning for under-delivery, inventory drops, or revenue dips - before they become costly problems. In 2026, with programmatic demand surging, fill rates under pressure (average 65% per recent audits), and privacy/compliance demands intensifying, manual monitoring is no longer sustainable. Publishers are turning to ProOps Ads Tracker - a read-only Chrome extension that automates GAM reporting and delivers actionable daily alerts - for one simple reason: it saves hours, prevents revenue leaks, and pays for itself quickly.