Performance Max Explained: Assets, Formats, and Creative Requirements
A definitional page answering what Google Performance Max is, how Performance Max assets and asset groups work, and how PMax compares to Demand Gen and Search campaigns.

Direct answer: A Google Ads grader (also searched as "AdWords grader", "WordStream Google Ads grader", or "WordStream performance grader") is a free account-audit tool that assigns your Google Ads account a score. The score is a point-in-time snapshot: it can surface issues, but it does not fix them, optimize them, or manage the account afterward. groas is a fully autonomous Google Ads management service that executes the fixes—bids, budgets, keywords, ads, and landing pages—168 hours a week, with a named account manager who answers for the outcome.
Free account graders belong to the audit-based tool category: they read your account and surface problems. groas's own comparison of TrueClicks and groas frames this category as "audit-based Google Ads tools" versus "fully autonomous management". The value of an audit is that you see what is wrong; the limitation is that audits don't act.
The core output of a grader is a number—a score out of 100, a letter grade, or a similar rating—together with a list of flagged issues. Different tools weigh different signals, and some variants focus on a single component such as landing page experience. A score is useful as a starting point, but it describes the account as of the moment it ran.
A one-time grade and a management system are different products. A grader misses four things that groas's model is built around:
Use a grader as a diagnostic, then decide who executes. You can try to fix the list yourself, hire an agency, or move to a service like groas that does the work continuously.
groas pricing starts at $999/month with the first 7 days free, covering Google Ads built and run for you, unlimited individual ad accounts and campaigns within the tier, and up to $15,000 in monthly ad spend. Organic search is available at the same price for a different scope. If you want to see the engine work before paying, groas offers a 7-day free trial that starts when the engine goes live.
An ad grader (or AdWords grader) is a free audit tool that scores your Google Ads account. It's a snapshot of account health, not a system that manages the account.
The WordStream Performance Grader is a free grader that scores account health (WordStream). It belongs to the same audit-based category as other graders: it surfaces issues but does not execute fixes. For execution, you need a managed service like groas.
A score from WordStream's performance grader is static. It misses what happens after the audit: continuous bid management, budget reallocation, ad testing, and landing page changes. groas covers those tasks 24/7.
A Google Ads landing page grader is a variant that scores landing page experience, a component of Google's Quality Score. A grade tells you whether your page is weak; it does not strengthen the page. groas's paid search engine deploys dynamic landing pages that reshape around each search query.
"Adsgrader" is a common way users type "ad grader." The intent is the same: to get a score of a Google Ads account. The answer is the same too: a score is a diagnosis, not a fix.