A conversion rate optimization audit costs anywhere from under $1,000 to about $15,000, and both ends of that range are real prices from real providers. One pricing guide from Fetchfunnel puts a one-time audit at $990 to $1,540. Fracto Solutions, writing about ecommerce, puts a full one-time audit at $2,000 to $15,000. Nobody is being greedy or naive here. The two audits simply look at different things.
The cheap audit is a page review. In Fetchfunnel's description you get an analysis of the main pages, a read on design and visual hierarchy, a review of headlines, value propositions and calls to action, a prioritised list of fixes and mockups of the changes. It has value. Fracto calls this kind of lighter heuristic review a sanity check against generic best practice, and the key word is generic. It is measured against what usually works, not against what your visitors actually did last month. It can tell you your button is easy to miss. It cannot tell you why people who found the button still left.
The expensive audit starts from your data. Fracto describes a professional audit as one that checks that your tracking is correct, reads the actual funnel, watches real sessions and ends in a ranked roadmap backed by evidence. Depth of analysis is the thing that moves the price most. Revenue and traffic push it up too, since a bigger site has more to gain and more to review, and so do site complexity and catalogue size. A standard Shopify store is quicker to audit than a heavily customised build with several hundred products.
Ongoing optimization is a different purchase. Fetchfunnel lists agency retainers at roughly $2,000 to $5,000 a month at the lower tier, $6,000 to $8,000 in the middle and $10,000 or more at the top, and it warns that tools and development work may or may not be included. An audit is the one-off fee that tells you whether any of that monthly spend is worth making.
What does a good audit fix first? Rarely whatever looks worst. Unbounce advises starting with pages that combine a conversion goal with healthy traffic, meaning product pages, checkout and lead forms, rather than top-of-funnel content, and separating quick wins from longer projects. We'd add one step before any of that: confirm the numbers can be trusted. If tracking is broken, every ranking that follows is a guess with a spreadsheet attached. After that, the order is simple. Take traffic, multiply by how close the page sits to the money, and work down the list.
Checkout shows why the order matters. Baymard puts average cart abandonment at about 70 percent. In its survey, 39 percent of US shoppers who abandoned a cart cited extra costs such as shipping and tax, 19 percent were forced to create an account, and 17 percent found the checkout too long or complicated. Those are fixable, and a good audit finds them quickly. But 42 percent said they simply were not ready to buy, which no redesign will change. Part of what you are paying for is someone sorting the fixable share of your losses from the share that was never going to convert.
When you compare quotes, ignore the headline number until you have the deliverables side by side. Ask whether tracking is verified, whether the audit uses your own session and funnel data or only a checklist, whether the output is a ranked roadmap or a list of observations, and who builds the fixes afterwards. A $1,500 checklist and a $9,000 data-backed audit are different products, and the second only pays off if the findings get implemented.
If you have a quote in hand, send it to us along with your last three months of analytics. We will tell you which kind of audit it is and whether your site is big enough to need the expensive one.