Search ads or a directory placement: what each buys
One stops when the payment stops, the other does not. Search advertising buys attention for as long as the budget runs, while a directory placement adds one of the six sources consumers compare and keeps agreeing with your data after the invoice. They are different purchases, not competing ones.
Two different things you are buying
An advertisement buys placement for a period. It starts the day you pay, it delivers while the budget runs, and it stops when it stops. That immediacy is real and it is the reason advertising exists.
A directory placement buys presence in one of the sources people compare. It takes time to matter, because a profile only reads as current once the three month window that 74 percent of consumers look at contains activity, and then it keeps agreeing with your other sources without further payment per click.
So the comparison is not which is cheaper. It is whether you need attention this week or agreement across sources this year, and most businesses need both at different times.
What settles it is the same arithmetic in both cases: enquiries against break even, where break even is the monthly spend divided by the value of one enquiry.
Where the numbers differ
Advertising is priced per click and the closing rate varies enormously by source. In a measured account, conversion ran at 15.9 percent from ChatGPT, 10.5 percent from Perplexity and 1.76 percent from organic search. A click is not a click, and a cost per click without a closing rate cannot be converted into euros.
A placement is priced per month. At 250 euros a month and an enquiry worth 300 euros, break even is 0.83 enquiries a month. The same 250 euros spent on clicks has to be divided by your cost per click and then multiplied by your conversion rate before it can be compared.
The tail differs too. Stop advertising and the enquiries stop that week. Stop maintaining a listing and it decays over months, which is slower but also harder to notice, so it needs the quarterly check that advertising does not.
| Property | Advertising | Directory placement |
|---|---|---|
| Starts working | Immediately | About three months |
| Stops working | When the budget stops | Slowly, over months |
| Priced by | Click | Month |
| Needs conversion rate to value | Yes | Yes |
| Adds an agreeing source | No | Yes |
How to decide this quarter
If you need work this month, advertise, and set the budget from your break even rather than from a supplier's suggestion. If you need to stop being invisible in the sources people compare, place, and give it the six months that measurement requires.
Then count both the same way on the same sheet. Two channels measured with different yardsticks cannot be compared, and the yardstick that works for both is enquiries in euros.
Questions and answers
Which is cheaper?
Can advertising replace a listing?
How fast does advertising work?
Why is a click not a click?
Sources
- Seer Interactive, AI traffic conversion study Conversion rates by source in the measured period
- BrightLocal, Local Consumer Review Survey 2026 The recency window and the six source average
