The Secret Metric Hiding in Plain Sight
Want to know which keywords make money?
Don't guess. Look at what advertisers are paying.
CPC — cost per click — tells you exactly how much businesses pay for a single click on a Google Ad for that keyword.
If companies are paying $15 per click for "best CRM software," that keyword prints money. Period.
Why CPC Matters for Organic SEO
"But I'm doing organic, not paid!"
Doesn't matter.
CPC is a proxy for commercial value. If advertisers are willing to pay $30 per click, it means that traffic converts into paying customers.
Why would you NOT want to rank organically for a keyword that people pay $30 a click for?
That's free money. Over and over. Every month. This is exactly the kind of insight that shapes a solid SEO strategy.
How to Read CPC Data
High CPC ($5+): Strong commercial intent. These searchers buy things. Prioritise these.
Medium CPC ($1-5): Decent commercial signal. Usually comparison or research-phase keywords. Still valuable. These often align with commercial intent keywords.
Low CPC (under $1): Mostly informational. Great for traffic and brand awareness, but don't expect direct conversions.
Zero CPC: Nobody's advertising. Either it's purely informational, or it's so niche nobody's discovered it yet. Could be an opportunity.
The CPC + Volume Sweet Spot
The dream keyword:
Find one of those and you've struck gold.
We've found dozens of these across 500+ campaigns. They exist in every industry. You just have to look. Google's Keyword Planner gives you CPC data straight from the source.
One Warning
CPC fluctuates. It's not static. Seasonality, competition changes, and industry shifts all affect it.
Use it as a signal, not a guarantee.
Use CPC in Your Workflow
SEO Checkup helps you build a proper keyword evaluation process. 113 tasks. Free. No credit card. Set up in 30 seconds.
Stop ignoring the metric that literally tells you where the money is.