Why
Your creative hasn't changed. Your offer hasn't changed. Your funnel hasn't changed. But your cost per acquisition keeps climbing anyway — and it's not because your business got worse at converting people. It's because the platform's read on who your customer is keeps shifting underneath you, and every shift costs money before it ever shows up as a result.
Every time you launch a new campaign, refresh an audience, or a platform quietly changes how its algorithm works, you're re-entering a learning phase — a stretch where Meta or Google is essentially guessing who to show your ad to while it relearns your customer from scratch. That guessing isn't free. It's billed straight to your ad account, one wasted impression at a time, and there's no line item on your invoice that tells you it happened.
The frustrating part isn't just the cost. It's that you have no visibility into why it's happening and no way to stop it. Your targeting quality is entirely dependent on decisions made inside a system you can't see, can't audit, and didn't agree to. When the algorithm updates, you don't get a vote — you get a bill.
That's the problem an independent intent signal solves. Instead of waiting for a platform to relearn who your customer is every time something changes on their end, you already know — because that signal was never tied to their algorithm in the first place.