Which Ad Works danny@whichadworks.com

Find out which of your ads actually turn into paying jobs.

You pay Google, Yelp, Thumbtack or Facebook for leads, and every one of them says it's working. I check what each one claims against the jobs you actually booked, by hand, in a week.

Get the review: $300 Full refund if it doesn't tell you something you'd act on.

What you get

One page, walked through with you on a 20-minute call.

What made you moneyWhich sources produced booked jobs, and what each job cost you.
What only cost moneySpend that brought clicks or leads but no paying work.
Where customers slip awayMissed calls, slow callbacks, leads that never got a quote.
One 30-day testA simple way to confirm the finding, like pausing one source and watching the phone.

How it works

  1. A 20-minute callYou show me your ad accounts, lead services and the last three months of jobs. Read-only. No passwords.
  2. I do the diggingI match every job you booked to where it came from, using your call log, your job list and the lead services' own records.
  3. You get the page within a weekPlus the walkthrough. Anything I couldn't trace is shown as unknown, never guessed.

Don't track any of this today? Then we set it up together, a phone number per source and a source on every job, and you get the same page after 30 days. Same price.

I ran it on my own business first

Here's what the review found on my own ad spend in 2026. The platforms' numbers are what each one reported about itself. The records are what actually happened.

SourceSpentPlatform saidRecords showedPaying customers
Facebook, April$1,465227160 signups1
Reddit, April$5763824 signups0
Facebook, July$1,1711425 signups0
OpenAI ads, September$200000

$3,411 brought in one paying customer. The same platform cost five times more per signup in July than in April, and the real loss was after people signed up, not in the ads. For your business the columns are the same, with booked jobs and revenue instead of signups.

What I'll ask you for

Never a password. I delete the exports when we're done.

Who's doing this

Danny

I'm Danny. I live in San Francisco. I ran my own Facebook and Reddit campaigns and tracked them down to the dollar, and found out most of what the platforms told me didn't hold up. Now I do the same for local businesses.

I don't run ads and I don't earn more if you spend more. The review is done by hand, and it says so.

Questions

Google already shows me my results.
It does, and so does Yelp, and they often count the same customer. I line up what each one claims against the jobs you actually booked.
What if someone saw my Facebook ad and then googled me?
Nobody can follow one person like that, not even Facebook. The way to know is to pause one source for a few weeks and see whether the phone stops ringing. That's the 30-day test.
Is this software?
No. I do it by hand, on purpose.
Why $300?
It's about a week of work. If it doesn't tell you something you'd act on, you get the $300 back.

Want to know which of your ads work?