Most marketers track their Google Ads numbers in one tab and their Search Console data in another. They never compare the two. That’s a problem. Because impression share in both paid and organic search tells you something powerful when you look at them together. 

It shows you where you’re visible, where you’re invisible, and where you’re wasting money showing up twice when once would do the job. The fix isn’t complicated. 

You just need to know how to read the data from both channels and make real decisions with it. This guide walks you through exactly how to do that. No fluff, just what works.

How Impression Share Works?

Paid impression share and organic impressions are measured in completely different ways. If you treat them the same, you’ll make bad calls with your budget.

Google Ads vs. Search Console Data

In Google Ads, impression share is a percentage. It tells you how often your ad showed up compared to how often it could have shown up. 

If your search impression share is 60%, your ad appeared in 6 out of every 10 eligible searches. The other 40%? You missed those. Google even breaks down why. Either your budget ran out or your ad rank wasn’t high enough.

Google Search Console works differently. It shows you raw impression counts. Specifically, how many times your pages appeared in organic results for specific queries. 

But it doesn’t give you a percentage. You can see that your page got 500 impressions for “best CRM software,” but you won’t know if that was 500 out of 600 possible or 500 out of 10,000.

That gap is important. It means you can’t just compare the two numbers side by side without context.

The Paid and Organic Report

Google actually built a report that combines paid and organic data in one place. It’s called the Paid and Organic Report, and it lives inside Google Ads. 

Link your Search Console and Google Ads accounts first. Then go to Reports, Predefined Reports, Basic, and select Paid & Organic.

This report shows which search queries triggered your ads, your organic listings, or both. It’s the only place where you can see paid and organic performance next to each other for the same keywords.

Read Your Paid and Organic Impression Share Together to Find Gaps

This is where it gets useful. When you pull that Paid and Organic Report, you’re looking for three specific situations.

Paid Covering Weak Organic Rankings

Look for queries where your ad impressions are high but organic listings show zero or very few impressions. This means you’re paying for every click on that keyword. If you paused your ads tomorrow, you’d disappear from those search results completely.

That’s fine short-term. But long-term, you want organic content around those keywords so you’re not 100% dependent on ad spend. Flag these and hand them to your SEO team.

Strong Organic Rankings With Wasted Ad Spend

Now look for the opposite. Find queries where your organic impressions and clicks are strong, but you’re also running ads. 

According to Google’s own documentation on paid and organic reports, you can use this data to figure out if your ads are adding value or just eating into clicks you’d get for free.

Here’s a simple test. If your organic listing already sits in positions 1-3 for a keyword and your paid click-through rate is low, those ads probably aren’t doing much. 

You’re paying for clicks that would’ve gone to your organic listing anyway. Consider lowering your bids or pausing ads on those terms and redirecting that budget somewhere it actually fills a gap.

Missing in Both Channels

This is the scariest column in the report. Low impressions in both paid and organic means you have a visibility hole. Your competitors are showing up. You’re not.

Decide When to Lean on Paid vs. Organic Using Impression Share

Once you’ve found the gaps, you need a framework for what to do about them. Here’s how I think about it based on what the data on organic impressions shows us about how these channels work together.

High Organic, Low Paid

If your pages already show up for 70%+ of searches on a keyword organically, you probably don’t need to bid aggressively on it. There are exceptions. Branded terms being the big one. 

You almost always want ads running on your brand name to block competitors from taking that top spot. But for non-branded keywords where you already rank well? 

Test pulling back. Move that budget to keywords where you have no organic presence at all.

Low Organic, High Paid

Some keywords take months to rank for organically. Maybe the competition is tough. Maybe you just published the page. Either way, your ads are the only thing keeping you visible. 

Don’t pull the plug. Keep your paid impression share healthy on these terms while your SEO builds momentum. Think of it like renting an apartment while you build your house.

Low in Both Channels

You can’t throw money at every keyword gap. When both channels show low visibility, prioritize by two things:

  • Search volume: is this keyword worth fighting for?
  • Intent: are people searching this actually looking to buy, sign up, or take action?
  • Competition: can you realistically rank or afford the CPC?

If the answer is yes on all three, go after it with both channels at once. Run ads for quick visibility. Build content for long-term organic presence. If the volume is low or the intent is weak, skip it and focus elsewhere.

Use Impression Share to Stop Cannibalization and Cut Wasted Budget

One of the biggest money pits in search marketing is cannibalization. That’s when your paid ads steal clicks from your organic listings instead of bringing in new ones.

Ads Stealing Organic Clicks

Pull the Paid and Organic Report and filter for queries where both channels show. Look at the “Combined Clicks per Query” column. If that number isn’t meaningfully higher than your organic clicks alone, your ads might be cannibalizing instead of adding value. 

As Google’s impression share documentation notes, impression share helps you understand if ads could reach more people, but it can’t tell you whether those extra impressions are worth the cost.

Try this: pause ads on a handful of keywords where you rank #1 organically. Watch for two weeks. Did your organic clicks absorb most of that paid traffic? If yes, you were paying for clicks you would’ve gotten free. That’s the budget you can move somewhere more useful.

When Double Coverage Works

It’s not always cannibalization though. For high-competition keywords where multiple competitors also run ads, having both a paid ad AND an organic listing on the same page gives you more real estate. 

More trust signals. Combined visibility often produces more total clicks than either channel alone. Don’t assume double coverage is always bad. Test it keyword by keyword.

Build a Monthly Impression Share Review Into Your Workflow

The real power of impression sharing data comes from checking it regularly. Not once. Every month.

Your Monthly Checklist

Set aside 30 minutes on the first Monday of each month. Pull your Paid and Organic Report. Open your Search Console. And ask yourself three questions:

  • Which keywords lost organic impressions this month, and do I need paid coverage to fill that gap?
  • Which keywords gained organic traction, and can I pull back ad spend?
  • Where is my paid impression share dropping because of budget or rank issues?

That’s it. Three questions. They’ll keep your paid and organic strategy working together instead of operating in separate silos where nobody talks to each other.

Turning Data Into Budget Decisions

Don’t just look at the numbers. Act on them. If you find five keywords where organic rankings can carry the load, pause those ads and move that budget into keywords where you have zero organic presence. 

Even small shifts like $200 or $500 a month add up fast when you’re moving money from wasteful spend to productive spend.

What to Do Next

Go link your Search Console and Google Ads accounts right now if you haven’t already. Pull your first Paid and Organic Report this week. Find three keywords where you’re clearly over-spending on ads because your organic rankings are already strong. 

Redirect that budget into keywords where you have no organic visibility at all. That single move of shifting budget from overlap to gaps can change how your entire search strategy performs within 30 days. 

Start small. Check monthly. And let the data tell you where your money works hardest.