You cannot calculate reliable AEO return on investment from a citation count alone. Record visibility observations separately from visits, enquiries and revenue. Where attribution is missing, report the uncertainty instead of assigning a financial value to an AI mention.
Define each metric before collecting it
| Metric | What it establishes |
|---|---|
| Brand mention | The answer sample contained the organisation’s name. |
| Citation | The sample linked to a recorded source URL. |
| Search impression | A search reporting source recorded exposure under its own definition. |
| Referral visit | Analytics recorded a visit with an identifiable referrer. |
| Qualified enquiry | A received enquiry met agreed business criteria. |
| Won work | A confirmed commercial outcome recorded by the business. |
Keep a repeatable observation log
Agree a small set of commercially relevant questions. Record the exact wording, product, date, location context, answer and cited URLs. Include samples where no answer appeared or the business was not mentioned. Keep branded questions separate from category questions so the results are not inflated by asking a product to name your organisation.
Connect the website to real enquiry records
Confirm that the form saves a submission and sends a notification. Give each enquiry a reference and record its stage: received, qualified, proposal, won or lost. Ask how the prospect found you when useful, while recognising that people may have used several channels. A completed form is a stronger business observation than a button click.
Use Search Console alongside the log
Review the priority pages, relevant queries, country and device. Compare equivalent date ranges and separate brand from non-brand searches. Google’s Generative AI performance report provides additional AI-feature impression information. It does not replace your own records of suitable enquiries or won work.
Calculate ROI only when the inputs support it
If you can reasonably attribute incremental gross profit to the work, subtract the programme cost and divide by that cost. Document the attribution method and other changes during the period. With low volume or unclear attribution, report the cost, delivery, observations and business outcomes without presenting a precise ROI percentage.
Use the report to choose the next action
- No relevant impressions: review indexing, audience demand and page intent.
- Impressions without visits: review position and the competing results before changing titles.
- Visits without enquiries: inspect scope, proof, mobile usability and form delivery.
- Enquiries without suitable prospects: refine the audience and offer.
- Too little data: use direct visitor feedback and keep collecting observations.