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2026 PPC Audit Checklist: How to Evaluate Google Ads and Bing Campaigns in the AI Era

The PPC audit you needed two years ago isn’t the one that drives performance today.

AI has fundamentally changed the way Google Ads works. With the rise of Performance Max and AI-powered Search campaigns (what many refer to as “AI Max”), the traditional keyword-based playbook has evolved into something more algorithmic, more complex, and more powerful when configured properly.

If your paid media campaigns are still being audited like it’s 2021, it’s time for a reset.

This updated PPC audit checklist will help you evaluate your AI-readiness, spot optimization gaps, and ensure your paid search strategy is built to perform in Q4 and beyond.

Key Takeaways

AI-Ready Goal & Conversion Alignment

Before touching campaigns or keywords, you need to verify that your conversion tracking is built for modern AI. Google’s automation tools are only as smart as the data they’re fed. If you’re still optimizing toward page views or generic form fills, you’re training the AI to chase the wrong outcomes.

Key Questions to Align Google Ads Conversions with Business Goals:

  • Are we tracking high-quality conversions like booked demos, MQLs, or sales-qualified leads?
  • Has our conversion action strategy been updated since Q2 to reflect current sales targets?
  • Are Enhanced Conversions and Offline Conversion Tracking (OCT) implemented correctly?

These signals directly impact how Google’s bidding algorithms learn and optimize. Without them, even the smartest campaigns will go after cheap leads instead of qualified ones.

Performance Max Campaign Health Check

Performance Max (PMax) is Google’s all-in-one campaign type that serves ads across Search, YouTube, Display, Gmail, Discover, and Maps. It’s built for scale, but that scale comes at a cost if you’re not giving the AI the right inputs.

 Performance Max Audit: Creative, Asset Quality, and Audience Signals

  • Asset strength: Are all asset groups rated “Excellent” in Ad Strength?
  • Creative coverage: Have you uploaded at least 5 text variations, high-quality images, and at least one video? If not, Google will auto-generate video, which usually underperforms.
  • Audience signals: Have you uploaded Customer Match lists, website audiences, or custom segments to guide the AI?

PMax has immense potential for discovery and demand generation. But it also has a reputation for being a black box. Without clear guardrails like negative keywords, brand exclusions, and conversion integrity, PMax will prioritize volume over quality.This is especially important in verticals like home services, travel, and local lead gen, where low-cost leads can easily be spam or irrelevant.

Reviewing Google Ads analytics

“AI Max” isn’t a Google Ads campaign type. It’s a term that refers to using Broad Match keywords, Smart Bidding, and Responsive Search Ads (RSAs) inside traditional Search campaigns. Together, they create a more intelligent, scalable approach to capturing high-intent demand.

How to Audit Search Campaigns Using AI Max Features

  • Are high-value keywords running on Broad Match to unlock Google’s intent-matching capabilities?
  • Is Final URL Expansion turned on to let the AI send users to the most relevant page?
  • Are your RSAs fully built out with at least 15 unique headlines and 4 strong descriptions?

When configured correctly, AI Max allows your Search campaigns to dynamically adapt to how users are searching, even when they don’t use your exact keywords.

Example: A user searching for “all-inclusive beach resorts in Nicaragua for couples” may still be matched to your “Nicaragua resort packages” ad, even if that exact phrase isn’t in your keyword list. AI recognizes the intent behind the search, and Broad Match helps your ad appear for high-value, relevant queries you might not have targeted directly.

But here’s the catch: AI Max requires regular pruning. Monitor your search term reports weekly. Add negative keywords to prevent waste. Refine assets to match real-time user behavior.

Funnel Flow and Lead Quality

Performance and efficiency don’t stop at the ad click. Your audit should include a review of how leads are moving through the funnel and where they might be falling off.

How to Evaluate Funnel Drop-Offs and Lead Quality in PPC Campaigns

  • Are landing pages aligned with the user’s original query and ad messaging?
  • Are users dropping off at the form stage? If so, is it a UX issue, trust barrier, or load speed problem?
  • Are sales teams flagging leads that are unqualified or irrelevant?

If your sales team is spending time filtering out spam, that’s not just a CRM problem. It’s a signal that your campaign inputs, like audiences, assets, or bidding targets, need adjustment.

In industries like B2B SaaS, finance, and healthcare, filtering lead quality is critical. A flood of cheap leads doesn’t mean success. It means your AI is doing its job, just not the right job.

Industry-Specific Considerations

One-size-fits-all audits won’t cut it. Different industries have different AI needs, conversion paths, and platform nuances. A smart audit accounts for those.

Ecommerce PPC Audit: Feed Optimization and Audience Targeting

  • Are product feeds fully optimized with clean data and merchant center integrations?
  • Is creative tailored for shopping behaviors across YouTube and Discovery placements?
  • Are ROAS goals feeding back through Enhanced Conversions for Purchases?

Travel PPC Audit: Location Signals, Seasonality, and Mobile Behavior

  • Are local and seasonal audience signals layered into campaigns?
  • Is mobile performance monitored closely, given high mobile usage for travel booking?
  • Are remarketing lists targeting users who abandoned searches or checkout?

B2B and SaaS PPC Audit: CRM Integration and Funnel Alignment

  • Is Offline Conversion Tracking (OCT) feeding CRM-qualified leads back to Google?
  • Are RSAs customized by persona or funnel stage?
  • Are nurture sequences aligned with paid traffic?

Each vertical presents unique data challenges. A quality audit doesn’t just ask, “Is this working?” It asks, “Is this built for how our industry buys?”

Insight to Action: Closing the Loop

An audit is only as useful as the actions that follow. End every PPC audit with two layers of recommendations: quick wins and strategic shifts.

Quick PPC Fixes That Deliver High Impact with Low Effort

  1. Add negative keywords based on recent search term waste
  2. Refresh underperforming RSA headlines
  3. Upload missing creative assets to PMax

Bigger Strategic Issues to Flag During Your PPC Audit

  1. OCT implementation to improve conversion signal quality
  2. Campaign consolidation or restructure based on performance patterns
  3. Video production plan to upgrade PMax inventory access

Assign owners. Set deadlines. Track what changes and how it affects your pipeline.

Why Strategy Still Matters in a World of AI

Google’s AI can run thousands of tests in seconds, but it still needs a human pilot. AI doesn’t know your quarterly goals. It doesn’t understand your ideal customer. And it certainly doesn’t know the difference between a demo request from a qualified buyer and a spam submission from a bot.

At Bullseye Strategy, PPC audits aren’t standalone deliverables. They’re part of how we build and manage campaigns that scale. Our team combines AI-driven performance with strategic oversight making sure every ad dollar is optimized for your actual business outcomes.

Contact us today to learn how we can build and manage paid media campaigns tailored to your growth goals.


Frequently Asked Questions About PPC Audits

Performance Max is a standalone campaign type that runs across all Google properties. AI Max is not a campaign. It refers to using Broad Match, Smart Bidding, and Responsive Search Ads within standard Search campaigns. Both are powered by AI, but they serve different roles and work best when used together.

Yes. Performance Max is great for discovering new audiences across platforms like YouTube and Discover. Search campaigns, powered by AI Max techniques, give you more control over intent-driven queries. Running both allows you to scale while maintaining quality and relevance.

OCT sends data back to Google showing which leads actually became sales or qualified opportunities. This helps Google’s AI optimize for revenue instead of low-quality form submissions. Without it, the AI is flying blind and may focus on leads that look good in the dashboard but don’t convert in reality.

Yes, but only if you pair it with Smart Bidding and monitor it closely. Broad Match has improved significantly with AI, but it still needs strong negative keyword lists and consistent oversight to prevent waste. When used well, it can capture high-intent queries you wouldn’t otherwise target.

At minimum, you should provide:

  • At least 5 headlines and 5 descriptions
  • High-quality images in multiple sizes
  • A video (or Google will auto-generate one)
  • Audience signals like Customer Match lists

Providing all assets unlocks more inventory and improves performance across channels.

Most AI-driven campaigns enter a learning phase that lasts 2 to 4 weeks. During this time, performance may fluctuate. Making major changes too quickly can reset the learning period, so it is important to allow the system enough time to stabilize before optimizing further.

Run an audit. Check if you have Enhanced Conversions, OCT, creative coverage for PMax, and well-structured Search campaigns using Broad Match, Smart Bidding, and RSAs. If you are missing any of these elements, your campaigns are likely underperforming against their potential.

author avatar
Maria Harrison
Maria Harrison serves as the President and co-founder of Bullseye Strategy, where she drives strategic leadership across digital marketing, account planning, resource management, client relations, and operations.