An AI visibility audit measures whether AI assistants such as ChatGPT, Perplexity and Gemini mention your business when buyers ask questions in your category, then explains why and what to change. A good one hands you a dated baseline, the reasons behind it, and a prioritised fix list. A bad one hands you a screenshot and a scare.
An AI visibility audit is a structured test in which a fixed set of real buyer questions is put to the major AI assistants, and every answer is logged to show whether a business is cited, who is cited instead, and which sources those answers draw from. Because the question set is fixed, the same audit re-run later measures genuine change.
Published 8 July 2026 ยท By Ken Tan, founder of Kaizenaire, building Singapore digital marketing and offshore teams since 2015.
Why audits exist at all
AI assistants now sit between businesses and a growing share of their buyers. Google’s AI Overviews appear on roughly 48 percent of queries, and Semrush’s research found pages that answer the question directly in the opening lines earn about 33 percent more AI citations. Yet almost no business owner actually knows what the assistants say about them, because nobody asks the buying questions from the customer’s side. An audit exists to replace that guesswork with a logged, repeatable measurement, the same way a rank tracker replaced guessing about Google positions a decade ago.
What a good audit contains
Judge any provider, including us, against this table. The right column is what you should decline to pay for.
| A good audit gives you | A poor audit gives you |
|---|---|
| A fixed set of 20 or more real buyer prompts, disclosed to you | A handful of cherry-picked prompts you never see |
| Logged answers across ChatGPT, Perplexity and Gemini, dated | One screenshot from one assistant |
| Who gets cited instead of you, and from which sources | A score with no explanation |
| Technical checks: AI crawler access, rendering, extractability | Generic SEO boilerplate |
| A prioritised plan tied to probability, not promises | A guarantee of citations |
What an audit can honestly tell you
Three things. First, your baseline: how many buyer questions you currently appear in, which for most Singapore SMEs is zero of twenty on the first run. Second, the diagnosis: whether the cause is technical (assistants cannot read your site), structural (your pages answer nothing quotable), or reputational (the editorial and community sources assistants trust have never mentioned you). Ahrefs’ data makes that third cause the heavyweight, with brand mentions correlating with AI citations at 0.664 against 0.218 for backlinks. Third, the plan: which fixes raise citation probability fastest for your category.
What no audit can tell you
Nobody can promise you a citation, and “guaranteed ChatGPT placement” is the clearest red flag in this market. Assistants change models and sources without notice, and their selection is probabilistic. “We tell clients plainly that this is probability engineering, not placement buying. Anyone selling certainty in AI answers is selling something they do not control,” says Ken Tan, founder of Kaizenaire. An honest audit therefore reports ranges and likelihoods, names what will not work for your situation, and treats the follow-up re-test as part of the product.
Cost, and what happens next
In Singapore, a serious audit runs from about S$900 for a single brand, and S$1,800 for a deeper multi-market version; at Kaizenaire the fee is credited back in full if you proceed to any ongoing engagement, so the audit costs nothing if it leads anywhere. Whichever provider you choose, insist on owning the results: the prompt list, the logged answers and your analytics access should be yours to keep. If you want the ten-minute self-serve version first, start with our five-prompt self-test and bring the results to the conversation.
FAQ
How long does an audit take? About a week: prompt design, probe runs across three assistants, technical checks and the written plan.
Will fixes show results immediately? No. Sources refresh on their own schedules; honest expectations run roughly 90 days for first movement and longer for competitive categories.
Do I need one if I already rank well on Google? Yes, if considered purchases drive your revenue. Ranking and being cited are different mechanisms, and strength in one does not transfer automatically to the other.