Agency insights
Thoughts and lessons on client selection, burnout, pricing, and modernising legacy accounts, from someone who's run a Google Ads for years.
Published March 2025. Last updated July 2026.
This is for you if you're running Google Ads and leads contact you via WhatsApp.
Here's the problem...
You can track clicks on a WhatsApp button/link as conversions in Google Ads. But Google won't help you track how many of those clicks turned into leads.
This wouldn't be a problem if every click turned into a lead, but that doesn't happen. Over-counting conversions leads to:
I analysed aggregated data from Convertista to figure out how significant the over-counting problem actually is. (I built Convertista to give accurate Google Ads conversion tracking for WhatsApp leads.)
We allow for tracking four conversion stages:
The gap between button clicks and actual messages to the business was larger than I expected. In the period I looked at:
That's only about 8.5%. Or put another way, 9 out of 10 clicks on the button didn't turn into a conversation with a lead.
If the businesses were using clicks on the WhatsApp link or button as a primary conversion that'd be a problem. They'd be optimising for a conversion action that's mostly useless.
My 9 out of 10 statistic overstates the problem a bit. You see, we count every button click even if multiple clicks come from the same person. (This allows each user to handle duplicate conversions the way they want in their Google Ads account.)
If we correct for multiple clicks from the same person the numbers look a little better. There were 2 437 button clicks from unique visitors. That's about to 12%. Better, but still a disaster if you think you're optimising for leads but you're only tracking clicks.
Hope you found this interesting.
If WhatsApp is popular where you are and you're not tracking actual leads as conversions you might want to take a look at Convertista. It's inexpensive and only takes a few minutes to set up. After that you get accurate full-funnel conversion tracking.
Thoughts and lessons on client selection, burnout, pricing, and modernising legacy accounts, from someone who's run a Google Ads for years.
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