If your sales team is closing fewer than 20% of qualified leads, your problem probably isn’t your ads.
I’ve watched business owners pull the plug on perfectly good campaigns because they thought the leads were bad. Half the time, the leads were fine. The close rate was the problem.
What Is a Good Sales Close Rate?
20% is the directional benchmark I use for most service businesses. If you’re closing 1 in 5 qualified leads, sales is doing its job. Under that, sales needs attention before you touch the ad account.
This isn’t a universal law — close rates vary significantly by industry, price point, and sales cycle length. A high-ticket consulting firm might have a 10% close rate and be crushing it. A local service business with a 10% close rate probably has a sales problem.
The question isn’t whether your close rate matches a benchmark. It’s whether it’s above or below your industry average. Above average means sales isn’t your bottleneck. Below average means it probably is.
Why Does Close Rate Matter for Your Ad Campaigns?
Because close rate is what connects your CPL to your CAC.
If you’re getting leads at $50 each and closing 20%, you need 5 leads per customer — that’s a $250 customer acquisition cost. If your close rate drops to 10%, that same $50 CPL now costs you $500 per customer. Same ads. Same leads. Completely different economics.
Close rate is the multiplier on everything your ads produce.
How Do You Know If Your Close Rate Is the Problem?
Ask three questions:
Are the leads actually qualified? If less than 20-30% of leads are even real potential customers, fix targeting first. You can’t judge close rate on garbage leads.
What’s happening on the calls? I’ve found that most close rate problems aren’t about sales skill — they’re about speed to response. Leads that are called within 5 minutes convert at dramatically higher rates than leads called the next day. Before overhauling sales training, check response time.
What does the sales team say about lead quality? They’ll complain regardless — that’s the nature of the relationship. But listen for specific patterns. If they’re consistently saying the same thing about the same type of lead, that’s signal. If it’s general complaining, that’s noise.
The Number Nobody Tracks But Should
Most businesses track close rate on all leads. Few track close rate on qualified leads separately.
Once you segment it, the picture becomes clearer. If your overall close rate is 12% but your close rate on qualified leads is 30%, you don’t have a sales problem — you have a lead quality problem. Your ads are pulling in the wrong people.
If your close rate on qualified leads is 12%, now you have a sales problem worth addressing.
Separate those two numbers. They point to completely different fixes.