Google Ads audit: the free check to run before you pick an agency

Before you choose an agency, you want to know whether they truly understand your account. Not what they promise in a sales meeting, but how they think about your campaigns, your budget and your results. A Google Ads audit is the ideal instrument for that. It is a low-commitment first step: you grant read-only access, the agency analyses your account, and you immediately see whether you are dealing with professionals or with salespeople. In this article you will read how to request an audit, what separates a good audit from a sales pitch, and which questions to ask.

Why an audit is the best first step

Choosing an agency based on a pretty proposal is gambling. Anyone can claim they work “data-driven” and deliver “results”. An audit forces them to prove it, on your own account, before you sign a thing.

That is exactly why an audit is so valuable as an entry offer. It shifts the relationship. Instead of listening to what a provider is capable of, you see what they actually notice in your situation. Which questions do they ask? Where do they pause? Do they understand your business model, or do they paste their standard story onto your account? Those signals tell you more than ten references.

For a good agency, the audit is not a risk either but an investment. It is their chance to earn trust by showing value before a single euro is on the table. If you do not get that chance, or if the audit feels like a disguised pitch, you know enough.

There is another reason an audit works so well as an entry offer: it lowers the threshold on both sides. You do not have to commit right away, and the agency does not have to win you over immediately with big words. The work does the work. That fits how a healthy partnership should begin, namely with proof rather than with a signature under pressure. A provider who only wants to talk about packages and prices before ever looking inside your account has the order backwards.

What separates a real audit from a sales pitch

This is where the decisive difference lies. Many “free audits” are in reality an automated report with a list of standard errors and a meeting to “discuss the results”. That is marketing, not analysis.

You recognise a real audit by this: it does not start from a checklist, but from your goal. The first question is not “what is your CPC?” but “what does this account need to deliver for your business, and how do you measure that today?”. Only once that question is answered does the rest mean anything.

During an audit, watch whether the agency touches these layers:

• Goal and measurement first. Does the account count the right conversions? Or does it only measure form submissions and ignore whether those leads ever become customers? An account that optimises for the wrong things is broken at the deepest level, however tidy the campaigns may look. You can read more about this in our piece on assigning conversion value to leads.
• Structure and waste. Where is budget leaking away? Think of search terms that cost money without ever converting, campaigns that compete with each other, or bidding strategies that steer on the wrong signal.
• Quality and relevance. Do the ads, keywords and landing pages line up? A low Quality Score is rarely a coincidence; it points to a deeper problem in that alignment.
• The link to pipeline. This is the decider. Can the agency look beyond clicks and costs, and ask which campaigns genuinely produce revenue? That is the difference between someone who manages ads and someone who steers growth.

If the audit only delivers vanity numbers, a string of loose “errors” without priority, or a story that would fit any account, you have not received an analysis but a template.

The difference often comes down to one detail: a real audit dares to say what is not broken. A sales pitch has to present everything as a burning problem, because otherwise the urgency to sign disappears. A professional who puts your interest first will just as readily tell you where your account is already in good shape, and will focus their recommendations on the handful of things that truly make a difference. That honesty is rare, and precisely for that reason a strong signal that you are talking to the right partner.

The red flags to watch for

Not every audit is offered in good faith. A few signals immediately give away that you are talking to the wrong provider.

The first is haste. An agency that delivers a “complete audit” within a day and wants to sign right away has not really looked. A serious analysis of an account of any size takes time, because it is about interpretation, not about pressing a button.

The second is fear as a sales argument. If the audit mostly consists of dramatic warnings about “money you are burning” without concrete explanation, the intent is to pressure you, not to inform you.

The third is a request for admin rights instead of read-only access. For an audit, an agency only needs read-only access. If someone immediately asks for full control or wants to make changes during the “free” phase, you are handing over power before anything has been agreed. Grant read-only access, keep the wheel in your own hands, and only expand once you decide to work together.

The fourth is an audit without a follow-up conversation in which you can ask questions. A report in your inbox is not an audit. The value sits in the reasoning the agency adds to it, and in how they respond when you probe.

A fifth, subtler signal: an audit that mainly tears down your current agency or previous approach without understanding why certain choices were made. Sometimes an account has an odd structure for a good reason. A provider who wants to overhaul everything right away without looking for that context tells you something about how they would treat your account later on. Respect for what is already there is not a weakness, but a sign that someone understands before they intervene.

The questions you ask yourself

An audit works both ways. While the agency assesses your account, you assess them. Use the moment to ask the questions that expose their way of thinking.

• “Which goal would you set for this account, and why that goal?” A good answer starts from your business, not from a ROAS number in a vacuum.
• “What would you tackle first, and what would you deliberately leave alone for now?” This shows whether they can prioritise or want to overhaul everything at once.
• “How would you measure whether your work genuinely produces revenue?” This is where the wheat separates from the chaff. Anyone who only talks about clicks and costs misses the essence. Anyone who talks about offline conversions and lead-to-deal attribution understands that ads need to buy pipeline, not traffic.
• “Who on your team will actually work on my account?” Sometimes a senior does the audit and a junior does the real work. Ask explicitly.

The answers tell you whether this is a provider who sees SEA as an end in itself, or as the fast acquisition layer of a larger growth system. That distinction determines whether your money works or walks away.

From audit to decision

An audit is not an obligation, but a test. You collect two, maybe three analyses, you lay them side by side and you compare not the promises but the reasoning. Which agency asked the sharpest questions? Who looked beyond the surface? Who dared to say what you did not want to hear?

That comparison is far more reliable than a proposal, because it is based on work instead of on words. And it costs you little: read-only access and an hour of your time per provider.

Still unsure whether outsourcing is the right choice at all? Then first read outsourcing Google Ads. If you want to know what to watch for in the choice itself, our guide on how to choose a Google Ads agency will help you further.

At Customer Impact we treat an audit the way we treat all our work: not as a sales trick, but as the first step in proving that ads can buy pipeline instead of clicks. We are a google ads specialist that deploys SEA as the fast acquisition layer of one coherent growth engine, with offline conversions and lead-to-deal attribution built in from day one.

Want to know what is really happening in your account, before you choose a partner? Request your audit via our contact page. You grant read-only access, we show you where your growth is, and only then do you decide whether we go further.