The Google Ads Audit Tool for 2026

Find every dollar your Google Ads account is wasting — automatically.

Adtunez is an automated Google Ads audit tool that scans your account every day and surfaces wasted spend, device CPA imbalances, out-of-stock winners, and growth opportunities — without spending a single hour on manual analysis.

★★★★★
4.9/5 rated by 127+ PPC managers and agencies
app.adtunez.com
Adtunez Google Ads audit dashboard showing device CPA imbalance issues across multiple campaigns
Last scan
2 hours ago
🎯
10 issues found
Ready to action
$2,400+
Avg. monthly waste found per account
13+
Issue categories scanned daily
5 min
From connect to first findings
15.3x
Avg. ROI on tool spend
The Hidden Cost of Manual Auditing

Most Google Ads accounts are bleeding money — and no one notices for weeks.

A thorough manual Google Ads account audit takes 2-4 hours. Most teams skip it or do it quarterly. Meanwhile, three categories of issues silently destroy ROAS:

01

Wasted spend

Keywords burning budget with zero conversions. Ads spending at 3x your account average CPA. Mobile clicks costing 6x what desktop costs. Most accounts have hundreds of dollars per month in straightforward waste — the kind of issue an audit catches in minutes.

02

Missed growth

Search terms converting at 30%+ that aren't even added as keywords. Top-performing products sitting out of stock while ads keep serving. Underutilized assets in Performance Max. These are the wins your team can't act on if no one surfaces them.

03

Structural decay

Ad groups with only one ad. 23 keywords stuffed into a single ad group. Campaigns not spending due to bid issues. The kind of structural problems that compound over months and quietly tank Quality Score and conversion rates.

What Adtunez Catches

A complete Google Ads audit, every single day.

Adtunez scans your entire account across 13+ issue categories — the same checks an experienced PPC strategist would run, but completed in minutes instead of hours.

📦

Out-of-Stock Winners

Identifies high-performing products that have gone out of stock — pure revenue leakage that your ads keep paying for. Often the highest-ROI fix in any e-commerce account.

📱

Device CPA Imbalance

Flags campaigns where mobile, desktop, or tablet CPA differs by more than 25% — with specific bid adjustment recommendations to rebalance toward efficiency.

💸

Zero-Conversion Keywords

Surfaces keywords spending more than 20% of campaign budget without producing any conversions. Cuts wasted spend that hides in plain sight.

🎯

High-Converting Search Terms

Finds search queries already converting in your account but not yet added as keywords. Promote them to exact match and capture proven demand.

📊

Product Budget Dominance

Ranks top-spending products by ROAS so you can immediately spot the unprofitable products eating budget — and reallocate to your winners.

⚙️

Structural & Asset Issues

Single-ad ad groups, keyword overload, missing PMax assets, non-spending campaigns, ad copy gaps — the structural problems that compound.

🚨

High Ad CPA Detection

Spots individual ads spending at 25%+ above account average CPA. Catches runaway ads before they bleed thousands.

🔍

PMax Placement Audit

Surfaces wasteful Performance Max placements — like ads serving on irrelevant mobile games — so you can exclude them before they drain budget.

🏆

Top Landing Pages

Ranks landing pages by ROAS and conversion rate. Identifies winning pages to scale and underperformers to optimize.

See It In Action

A real Google Ads audit, surfaced in seconds.

Below are actual screenshots from the Adtunez dashboard — exactly what your team will see after connecting your account. No mockups, no placeholders.

📦 Out-of-Stock Winners

Catch your best products before they keep wasting ad spend.

Adtunez cross-references your product feed with performance history. The moment a high-ROAS product goes out of stock, it surfaces in your dashboard — so you can pause those ads or fast-track the restock.

  • Conv value/cost ratios shown for every product
  • Product ID, status, and historical revenue at a glance
  • Catches issues within hours of inventory changes
High Performing Product Out of Stock
Adtunez Out-of-Stock Winners report showing high-ROAS products currently unavailable, with revenue and conv value/cost data
📱 Device CPA Imbalance

Find the device killing your campaign efficiency.

Most accounts have campaigns where mobile, desktop, or tablet CPA is dramatically higher than the others. Adtunez flags any device imbalance over 25% with the exact CPA gap so you know how aggressive a bid adjustment to apply.

  • Side-by-side CPA comparison per campaign
  • Percentage difference automatically calculated
  • Works for mobile, desktop, and tablet across Search and PMax
Device CPA Imbalance
Adtunez Device CPA Imbalance report showing campaigns where mobile or desktop CPA is significantly higher than the other device
🎯 Promote Search Terms

Find growth opportunities already converting in your account.

Search terms that are converting through broad match but haven't been promoted to dedicated keywords yet are pure growth opportunities. Adtunez ranks them by conversion rate so you know exactly which to add as exact match next.

  • Conversion rate, cost, and clicks for every term
  • Ranked by performance across the whole account
  • One-click candidates for promotion to keywords
Promote High-Converting Search Terms
Adtunez Promote High-Converting Search Terms report listing search queries already converting that should be added as keywords
💸 High Ad CPA Detection

Spot runaway ads before they bleed thousands.

Individual ads sometimes spend at 3x, 5x, even 10x the account average CPA — usually without anyone noticing for weeks. Adtunez identifies these ads automatically, with full ad copy, ad group, campaign, and spend visible.

  • Compares each ad's CPA to your account average
  • Surfaces full ad copy and landing page URL
  • Highlights ads with zero conversion value
High Ad CPA
Adtunez High Ad CPA report showing individual ads with cost per acquisition far above the account average
📊 Product Budget Dominance

See exactly which products are eating your Shopping budget.

For Shopping and Performance Max campaigns, the question every advertiser asks is: "Where's my ad spend going?" Adtunez ranks your top 10 products by spend with full ROAS data — so you can immediately spot the unprofitable products to exclude and the winners to scale.

  • Top spending products with revenue, cost, and conv value/cost
  • Shopify-style product IDs displayed for easy lookup
  • Updated daily as performance shifts
Product Budget Dominance
Adtunez Product Budget Dominance report showing the top 10 spending products by ad spend over the last 30 days
🚨 PMax Placement Audit

Stop Performance Max from wasting budget on mobile games.

Performance Max often serves ads on irrelevant mobile gaming apps — Solitaire, Mahjong, Bridge games — burning impressions that will never convert for your B2B or service business. Adtunez surfaces every wasteful placement so you can exclude them.

  • Lists every mobile app placement with impressions
  • Specific to each PMax campaign in your account
  • Last 30 days of placement data, refreshed daily
Performance Max Mobile App Placements
Adtunez Performance Max Mobile App Placements report showing wasteful mobile gaming app placements
How It Works

From connected to insights in under 10 minutes.

No setup hassle. No engineering work. Connect your Google Ads MCC and Adtunez gets to work.

STEP 01

Connect

Link your Google Ads account or MCC in one click. All accounts pulled in automatically.

STEP 02

Scan

Adtunez analyzes every campaign, ad group, keyword, ad, and product feed across 13+ issue types.

STEP 03

Surface

Issues prioritized by impact, with ready-to-action recommendations for each one.

STEP 04

Act

Your team executes the highest-leverage fixes. Adtunez never makes changes itself — it's read-only and safe.

Manual vs. Automated

A Google Ads audit tool that actually scales with your accounts.

Manual audits are deep but slow. Native Google Ads alerts are shallow and noisy. Adtunez is the opposite — comprehensive, prioritized, and continuous.

Manual Auditing

Hours of analyst time, monthly at best.

  • 2-4 hours per account, every audit cycle
  • Inconsistent quality based on who runs it
  • Issues missed for weeks until QBR review
  • Doesn't scale beyond a handful of accounts
  • Junior team members miss subtle issues
Adtunez

Continuous, comprehensive, prioritized.

  • Audits every account daily — automatically
  • 13+ issue types scanned consistently every time
  • Issues caught within hours, not weeks
  • Scales to hundreds of accounts effortlessly
  • Surfaces issues with severity prioritization
What Customers Are Saying

PPC teams that ship better audits with Adtunez.

In our first scan we found four out-of-stock products with 8x+ ROAS — over $4,000 in lost revenue we didn't know was happening. Paid for the year of Adtunez in week one.

JM
James M. Head of Performance, E-commerce Agency

We manage 47 accounts. Before Adtunez, weekly audits were a fantasy. Now my team walks into Monday standups already knowing which accounts need attention.

SR
Sarah R. Agency Owner, PPC Management

The device CPA imbalance feature alone saved us 30% on a flagship campaign. Mobile bids were 5x what they should have been and no one had caught it for months.

DK
Daniel K. Senior PPC Strategist, Shopify Brand
Simple, Transparent Pricing

One subscription. Up to 5 accounts included.

Start at $79/month with 5 active accounts included. Scale linearly as you add more — with volume discounts kicking in automatically.

Starter
Solo PPC managers and small teams getting started.
$79 /month · up to 5 accounts
  • 5 active accounts included
  • Daily automated audits
  • All 13+ issue types scanned
  • Email alerts on critical issues
  • Standard support
Start Free Trial
AI Pro Add-On
AI-powered recommendations on top of any plan.
$29 /month · optional add-on
  • AI-generated optimization suggestions
  • Auto-summarized weekly digests
  • Smart issue prioritization
  • Add to any plan above
Add to Plan

How pricing scales with your accounts

Active Accounts Only

You're only billed for accounts with ad spend in the last 30 days. Paused or dormant accounts cost nothing.

Spend-Based Scaling

Each account includes up to $10,000/month in ad spend. Higher-spend accounts count as multiple billable units.

Volume Discounts

Per-account pricing drops automatically at 21+ ($8) and 51+ ($6) accounts.

Total Billable AccountsPrice per Additional AccountSavings
1 – 20 accounts$10 / account / month
21 – 50 accounts$8 / account / monthSave 20%
51+ accounts$6 / account / monthSave 40%
Example: An agency with 15 accounts (3 of which spend $20K+/month) pays $79 base + 13 additional billable accounts × $10 = $209/month — the equivalent of about $14 per managed account, or less than 30 minutes of analyst time.
The Definitive Guide

What is a Google Ads Audit Tool, and Why Does Your Account Need One?

A Google Ads audit tool is software that systematically reviews your Google Ads account to find optimization opportunities, wasted spend, and structural issues that hurt performance. Where a manual audit can take 2-4 hours per account and depends on the auditor's experience, an automated Google Ads auditing software like Adtunez performs the same depth of analysis in minutes — and runs continuously instead of quarterly.

The case for using a Google Ads audit tool is straightforward: most accounts have between $500 and $5,000 in monthly waste hiding in plain sight, and most teams don't have the time to find it. By the time the issue surfaces in monthly reporting, the account has already lost money for weeks.

What a Proper Google Ads Account Audit Should Cover

A real Google Ads account audit goes far beyond surface-level metrics. It examines every layer of the account — campaigns, ad groups, ads, keywords, search terms, devices, and product feeds — looking for the specific patterns that indicate waste or opportunity. Here's what a complete audit covers:

  • Wasted spend analysis: Identifying keywords spending without converting, ads with abnormally high CPAs, and campaigns burning budget on irrelevant placements.
  • Device performance review: Spotting mobile, desktop, and tablet CPA imbalances that warrant bid adjustments.
  • Search term mining: Finding queries that are converting well but haven't been promoted to keywords yet — pure growth opportunity.
  • Product feed audit: For Shopping and Performance Max campaigns, identifying out-of-stock winners, top-spending unprofitable products, and ineligible items.
  • Structural review: Ad groups with too few ads, too many keywords, missing assets in PMax campaigns, and campaigns that have stopped spending.
  • Quality Score and ad copy gaps: Surfacing single-ad ad groups, weak ad relevance, and missing extensions.

An automated Google Ads audit performs all of these checks daily, automatically — turning what was a quarterly project into a continuous monitoring system.

Why Manual Auditing Doesn't Scale

For PPC teams managing more than five accounts, manual auditing simply doesn't work. The math is brutal: at three hours per audit and a $75/hour fully-loaded analyst cost, weekly auditing across 30 accounts costs $9,000 per month in labor — and that's assuming the analyst catches everything an experienced strategist would. Most teams quietly accept that audits happen quarterly at best.

The result is predictable: issues compound for weeks before anyone notices. A product goes out of stock on Monday; the ads keep spending until someone checks the Shopping tab in two weeks. A keyword's CPA doubles after a competitor enters the auction; nobody runs the device-level analysis to spot it. These are exactly the problems a Google Ads optimization tool should catch — but only if it's checking continuously.

What Makes Adtunez Different from Other Google Ads Management Software

Most Google Ads management software is built around bid management and reporting. Adtunez is built around one thing: surfacing issues and opportunities that humans should act on. We're not trying to automate your strategy — we're trying to make sure no important issue slips past your team.

Three things make Adtunez different:

  • Read-only by design. Adtunez never changes your account. It's a quality assurance layer, not an autopilot. Your team stays in full control of every change.
  • Prioritized by impact. Issues surface ranked by how much they're costing the account — so you fix the $500 leak before the $5 one.
  • Continuous, not periodic. Adtunez scans every day. Issues are caught within hours of appearing, not weeks later in a monthly review.

If you're managing Google Ads accounts where ROAS, CPA, or wasted spend matters, an automated Google Ads audit tool isn't a nice-to-have — it's the difference between catching problems early and finding them in the post-mortem.

Frequently Asked Questions

Common questions about Adtunez and Google Ads auditing.

What is a Google Ads audit tool?
A Google Ads audit tool is software that scans your Google Ads account and identifies issues like wasted spend, underperforming keywords, structural problems, and missed opportunities. Adtunez performs these audits automatically and continuously, surfacing only the issues that matter — so your team can spend time fixing problems instead of finding them.
How often should I audit my Google Ads account?
Best practice is weekly auditing for active accounts. Manually this takes 2-4 hours per account; with an automated Google Ads audit tool like Adtunez, you can audit continuously without spending any analyst time. Most teams move from quarterly audits to daily continuous auditing within their first month.
Is Adtunez safe to connect to my Google Ads account?
Yes. Adtunez is read-only — it never makes changes to your account. It only analyzes data and surfaces recommendations for your team to review and implement. Connection uses Google's official OAuth flow, the same authorization you'd give to any reporting tool.
How is Adtunez different from Google's automated recommendations?
Google's automated recommendations are designed to maximize spend on Google's platform, not to find waste. Adtunez is built specifically to identify wasted spend, structural issues, and growth opportunities that benefit you, not the auction. It's also independent — recommendations aren't filtered by what makes Google more money.
Does Adtunez work for Performance Max campaigns?
Absolutely. Performance Max audits are one of Adtunez's strongest features — we surface asset coverage gaps, wasteful placement issues (like serving on irrelevant mobile gaming apps), and product-level performance problems that PMax's reporting hides.
How much does Adtunez cost?
Adtunez starts at $79/month and includes up to 5 active accounts. Each additional account is $10/month, with volume discounts kicking in at 21+ accounts ($8/account) and 51+ accounts ($6/account). Only accounts with ad spend in the last 30 days are billed. A free trial is available — no credit card required to start.
Do I need to be a PPC expert to use Adtunez?
No. While Adtunez is most powerful in the hands of an experienced PPC manager, every issue we surface comes with a plain-language explanation of what it means and what to do about it. Beginners use Adtunez to learn what to look for; experts use it to scale their oversight.
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