How Much Does an Ecommerce Audit Cost in 2026? Pricing, What’s Included & What to Expect
Ecommerce audit cost is the question most store owners ask first, and most providers answer last -usually after a discovery call, a proposal and a week of waiting. That is a bad way to buy anything. This article gives you the numbers up front, explains what moves them, and tells you what you should expect to receive at each level.
The short answer
A focused ecommerce audit costs €400 to €900. A full audit across the whole funnel and commercial model runs €1,500 to €5,000. Agency and enterprise engagements start around €8,000 and go well past €25,000.
Below €150 you are buying a template checklist, not an audit. Above €5,000 you should be getting a team, multiple markets and several weeks of work -if you are not, you are paying for the logo on the invoice.
What does an ecommerce audit cost?
There is no single market rate, because four genuinely different things are all sold under the same word. The price gap between them is not a discount -it is a difference in what arrives at the end.
My own pricing sits deliberately in the middle two bands: €400 for a three-day Teardown and €1,900 for a two-week Audit and Growth Plan. The Teardown fee comes off the audit price if you book one within 30 days, because I would rather you spend €400 finding out whether the full thing is worth it than €1,900 discovering it was not.
What changes the ecommerce audit cost
Two stores with identical revenue can be quoted very differently, and the reasons are usually these five.
Scope of the store
Number of products, variants, categories and templates. A 200-SKU single-market store is a fundamentally smaller job than a 40,000-SKU catalogue with configurable products.
Markets and currencies
Every additional market means another checkout to test, another tax and shipping configuration, another set of local payment expectations. This is the single biggest multiplier.
Quality of your analytics
The hidden one. On a store with clean tracking, the numbers can be trusted on day one. On a store where events fire twice and revenue does not reconcile, the first two days go on establishing what is real before any analysis can start.
Depth of the commercial layer
A UX-only review is cheaper than one that also examines margin by product, contribution after fulfilment, channel economics and pricing structure -because the second requires commercial data and someone who can read it.
B2B, marketplaces and multi-store
If B2B and D2C share a platform, or Amazon carries as much revenue as the storefront, the audit has to cover both economics. That is additional scope, and it should be priced as such rather than quietly skipped.
Notice what is absent from that list: your revenue. Some providers price as a percentage of turnover, which means two identical jobs cost different amounts because one client can afford more. I price on scope, because that is what determines the work.
What you should get for your money
Before agreeing to any quote, ask what physically arrives at the end. The answer separates the tiers more reliably than the price does.
| You are paying | You should receive | You should not accept |
|---|---|---|
| Under €500 | A prioritised list of visible problems, ideally with a recorded walkthrough | A PDF generated by a tool with your logo on the cover |
| €400 – €900 | Top revenue leaks with a euro estimate against each, plus a fix order | Findings with no numbers, or numbers with no stated assumption |
| €1,500 – €5,000 | Full funnel, catalogue, margin and channel review, ending in a ranked 90-day plan your team can ticket directly | A slide deck of observations with no sequence and no effort estimates |
| €8,000+ | A team, multiple markets, primary research, and named people accountable for the delivery | The same document as the €2,000 tier, produced more slowly |
The single most useful question to ask a prospective auditor: “Show me an example finding from a previous audit, with the client details removed.” A good one will have a problem, the evidence behind it, a euro impact with its assumption visible, a recommendation, and an effort estimate. If what comes back is a screenshot with an arrow on it, you know what you would be buying.
If you want to see that format before deciding anything, the pillar guide walks through what an ecommerce audit actually covers, including a real finding card from a €3.2M store. Or go straight to the packages.
Red flags when buying an ecommerce audit
A low ecommerce audit cost is not automatically a bad deal, and a high one is not automatically thorough. These are the patterns that most reliably precede a disappointing invoice, at any price.
- No price until a call. A provider who cannot give you a range for a defined scope either does not have one, or is pricing based on what they think you will pay.
- Findings without numbers. “Your checkout has friction” is not a finding. Without an estimated cost, you cannot rank it against anything else, which means you cannot act on it.
- The audit is free if you sign the retainer. Then it is not an audit, it is a sales document, and every finding will point toward services the same firm sells.
- A fixed number of findings promised. “50 issues guaranteed” means the list will be padded to fifty whether or not fifty exist.
- No access requested beyond the public site. Without analytics, nobody can quantify anything. They are describing your store, not auditing it.
- The deliverable is not yours to keep. If the plan stays in their tool or requires them to execute it, you have bought a dependency.
How to evaluate an ecommerce audit provider
The ecommerce audit cost tells you which tier you are buying. It tells you nothing about whether the person doing the work is any good, and the gap between two providers charging the same €2,000 is wider than the gap between the tiers themselves.
Seven questions separate them. You can ask all of them in a single email before committing to anything.
| Ask this | A good answer sounds like | Walk away if |
|---|---|---|
| Show me an example finding, with the client details removed | A structured card: problem, evidence, euro impact with its assumption, recommendation, effort | A screenshot with an arrow drawn on it |
| Which of my markets will you actually test in? | They ask how your revenue splits by country before answering | “We will review the site” -meaning one market, probably yours |
| What access do you need from me? | Analytics read access and a staff account, named specifically | “Just send the URL” -nobody can quantify anything from the outside |
| How do you size the impact of a finding? | They walk you through the assumption chain and admit where it is a range | “Based on experience” with no working shown |
| What if you do not find much? | They tell you plainly, and something in the commercial terms reflects that | A promised number of findings -the list will be padded to reach it |
| Who implements this afterwards? | They ask who is on your side and write the plan for those people | They assume it is them, and the audit starts to look like a sales document |
| Have you run a store yourself? | P&L ownership, real trade-offs, decisions they got wrong | Only ever reviewed other people’s stores from the outside |
The last question is the one I would weight most heavily, and I accept that I am not neutral about it. Someone who has owned a number knows which problems survive contact with a real business and which ones look serious in a document but never get fixed because they are not worth the engineering time. That judgement is difficult to acquire from the outside.
Credentials matter less than people assume. Platform partner status tells you someone has built on the platform, which is genuinely useful for estimating what a fix costs -but it is not evidence of commercial judgement. Certifications in analytics tools tell you they can operate the tool, not that they can interpret what it says. What actually predicts a good audit is whether their previous findings had numbers attached and whether those numbers had visible assumptions.
One practical test: send two or three specific questions about your own store in the first email. A provider who answers them substantively before any money changes hands is showing you how they think. One who deflects everything to a discovery call is showing you that too.
What happens after the audit
This is the part that determines whether the money was well spent, and it is worth agreeing before you pay.
A ranked plan is only worth something if somebody implements it. Where nobody internally can own that, a fractional ecommerce manager is the usual answer, and the wider comparison of ecommerce consultant versus agency covers the alternatives. Ask who that will be -your developers, your agency, or the auditor -and make sure the deliverable is written for whoever it actually is. A plan written in consultant language has to be translated before your developers can ticket it, and things get lost in translation.
Then agree how you will know it worked. Every recommendation should carry a metric you can re-measure: checkout completion rate, mobile conversion, Core Web Vitals on the product template. If nothing in the document can be verified in ninety days, nobody can be held to it.
A reasonable expectation: most audits surface more work than a small team can execute in a quarter. That is normal and it is why the ranking matters more than the completeness. If you implement the top three findings and ignore the rest, a good audit has still paid for itself.
Is the ecommerce audit cost worth it?
Only you can answer that, but the arithmetic is simple enough to do before you commit.
Baymard Institute puts the average cart abandonment rate at 70.22% across 50 studies, and estimates that the average large ecommerce site could gain roughly a 35% increase in conversion through checkout design alone. You should treat that as a ceiling rather than a forecast -but it tells you the size of the pool most stores are leaving in.
Run it against your own numbers. A store doing €500,000 a year online that recovers even a fifth of that theoretical uplift adds roughly €35,000 in annual revenue. Against a €1,900 audit, the fix needs to work about 5% as well as the research suggests to break even. Against a €400 Teardown, closer to 1%.
In the audit I use as an example throughout this site, five findings totalled €118,800 a year in recoverable revenue on a €3.2M store -and the largest single one was a shipping cost revealed too late in checkout, fixable in about a developer day.
The honest counterweight: an audit is worth nothing if nobody acts on it. If your team has no capacity for the next quarter, the ecommerce audit cost is money spent on information you cannot use yet. The findings will still be true in three months. Buy it then.
Deciding what to pay
The right ecommerce audit cost is the one that matches the decision you are trying to make, not your revenue. If you suspect something is wrong but cannot point at it, a few hundred euros of focused diagnostic will tell you whether a bigger engagement is justified. If you already know the store is underperforming and you need a sequenced plan the whole team can work from, the middle tier is the one that produces it. If you are running multiple markets and stores with an internal team to direct, the enterprise tier exists for a reason.
What you should never do is buy the cheapest thing available to “test the waters” and conclude from a template checklist that audits do not work. That is the one purchase in this category that reliably wastes money.