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The same keyword bought at two very different prices

One keyword bought in two match types at two very different costs per conversion.

By the Optizads team

On this page
  1. Why it matters
  2. How Oppy decides
  3. Check it yourself in Google Ads
  4. What to do about it
  5. Terms on this page
  6. Other checks in this area

The short answer

Sometimes the same words run on two match types, and one costs far more per conversion than the other. Oppy groups live keywords by their words, compares match types that both converted recently, and lists the ones where one costs far more.

Why it matters

An account median can say broad costs about twice phrase overall. It cannot see one keyword where broad costs €120 a conversion and the same words on phrase cost €6. That twenty times gap, same intent, same account, same month, is the finding.

Each such keyword is money spent on the dearer path to a result the account already buys more cheaply elsewhere.

How Oppy decides

The check reads live keywords with clicks over recent weeks and groups them by their words, whatever the match type.

Checks that weigh money or clicks judge what they find on your own account's numbers, not on one figure applied to every account, so what counts as a problem on a small account is not the same on a large one. Checks on settings read how the account is set up.

When there is too little to go on, the check says so instead of guessing. A finding always comes with the rows behind it, so you can read the evidence before you decide.

How the check runs
This check
Step of the auditSpend
What it readsKeywords report
Needs trustworthy conversionsYes. It stays silent when the tracking step fails.
What happens nextReported in the audit with the rows behind it. The decision stays with you.

Check it yourself in Google Ads

  1. In Google Ads, open Search keywords for the last 30 days, with Match type, Cost, Conversions and Cost / conv.
  2. Download the report and sort by keyword text.
  3. Find the same words on two match types, both with conversions.
  4. Compare their cost per conversion, and note pairs where one costs far more than the other.

What to do about it

Look at the search terms each version matched. Often the dearer one also catches searches the cheaper one does not, and those are what cost more.

If the dearer version adds nothing, pause it and let the cheaper one take the searches. If it adds good searches, add those as their own keywords and narrow the dear one with negatives.

Terms on this page

Other checks in this area

Questions, answered.

Anything else? Ask Oppy in the product, or write to the team.

Should I run the same keyword on several match types?

It can work, but check the cost per conversion of each. If one costs far more for the same intent, it may be buying looser searches that should be negatives or keywords of their own.

Why does Oppy not move the keyword to the cheaper match type?

Because that is two changes, a removal and an addition, and the removal can cost volume. The check names the keyword and both prices so you can decide.

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