Your Google Ads leads aren't turning into customers. The ads may be fine
Before changing the ads, check what the enquiries actually are. A small sample — perhaps your last 30 leads — may reveal tracking mistakes, irrelevant targeting, slow responses or sales-process gaps. It cannot prove the cause statistically. Compare what you find with spend, conversion settings and any reliable customer records.
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The usual story is that the leads are rubbish, so the ads must be wrong, so the agency is blamed, so the agency changes the ads. Sometimes that is exactly right. Often the ads are doing precisely what they were asked to do, and what happens next is where the money goes.
This is an argument, and it is our opinion, but it comes with a method you can check. We do not say the ads are never the problem. We say you cannot know until you have looked.
Step 1: are the leads real?
Open the enquiries themselves, not only the dashboard. Review a manageable sample — say the latest thirty if you have them. This is a practical exploratory check, not a statistically robust sample. Protect personal details and involve only colleagues with legitimate access.
- Duplicates. The same person counted twice.
- Spam or junk. Form-fills from bots, wrong numbers, competitors.
- Counted events that are not enquiries. A click on a phone number is not a call. A page view is not a form. If the account is optimising towards one of these, it will find you more of them.
If many recorded conversions are not genuine enquiries, investigate event definitions and tracking before deciding whether the campaigns are targeting the wrong thing. That is fixable, and it is the first thing to check.
Step 2: are they the right people?
Check available search-term and location data for the Search campaigns involved. Other Google Ads campaign types may give less detailed query information. Are they searching for what you sell, or something nearby? Are they in places you serve? Are they looking to buy, or to learn, or to get something for free?
If the searches are wrong, the account structure, the keywords and the negative keywords are where to look. This one is an advertising problem.
Step 3: does the offer match the page?
Compare the advert, the landing page and what you actually sell. A price in the advert that is not on the page, a service that is not offered in the area, or a page that talks about something else will all produce enquiries that go nowhere.
Step 4: how fast and how well do you respond?
Check how long each lead waited for a reply, and what the reply said. People who enquire usually enquire in several places at once. An enquiry that waits a day, or gets a generic answer, is competing against ones that did not.
We are not quoting a statistic here, because the right numbers depend on your market. Measure your own: the time from enquiry to first reply, for each of the last thirty leads.
Step 5: what happens in the sales process?
For the people who were real, right and answered: why did they not buy? Quote too slow or too vague. No follow-up. A price they did not expect. A process with too many steps. Ads alone cannot fix a slow quotation process, weak follow-up or the wrong offer. Those problems can also coexist with poor targeting.
Step 6: is the economics right?
If a customer is costing more to win than they bring in, the issue may be the price, the margin or the market, not the campaign. The Google Ads budget check shows the arithmetic for your own numbers.
The thirty-lead sort
This is the whole method. Take a recent sample and give each enquiry a primary label, recording secondary issues where needed. The labels are starting hypotheses, not a complete attribution model:
| Label | What it suggests |
|---|---|
| Not a real enquiry (duplicate, spam, miscount) | Fix tracking and what counts as a conversion |
| Real, but wrong person or wrong place | Fix targeting, search terms and negatives |
| Right person, offer did not match | Fix the advert, the page or the offer |
| Right person, never answered or answered late | Fix your response, not the ads |
| Right person, answered, lost | Look at the sales process, price and follow-up |
| Won | What did these have in common? |
Count the groups to decide what to investigate next. A high win rate does not by itself prove the ads are profitable, and a low win rate does not prove they are broken. Check cost per acquired customer, contribution margin, response delays, sales cycle and the quality of attribution before blaming one stage.
What a good agency does with this
It should help you do the sort, not argue with it. It should tell you honestly which of the groups are its responsibility and which are not, and it should change what it controls without being asked. SMB’s approach to Google Ads management starts with exactly this kind of diagnosis, and we say so when the best advice is to fix something that is not advertising.
What you can do this week
- Do the thirty-lead sort.
- Find out how long each lead waited for a reply.
- Ask your agency what it counts as a conversion, and why.
- Look at the search terms report.
- Decide, with the numbers in front of you, whether to change the ads, the process or the budget.
How this could be wrong
Thirty is illustrative, not a universal sample size. A small number of enquiries, incomplete records, delayed sales and multiple causes can distort the pattern. Use this exercise to identify questions for a deeper account and sales review.
