An exclusive lead is sold to one buyer. A shared lead is sold to multiple buyers simultaneously, typically 3 to 5 at the same time. Exclusive leads cost 2 to 4 times more per lead. But when you calculate cost per acquisition rather than cost per lead, exclusive leads often come out cheaper. Here is how to run that math for your specific operation.
What shared and exclusive mean in practice
When a consumer submits a form on a shared lead site, their contact information is sold to multiple buyers at the same time. All of them receive the same lead at roughly the same moment and begin calling. The consumer gets 3 to 5 calls in quick succession from competing companies.
When a consumer submits on an exclusive lead site, their information goes to one buyer. That buyer is the only person calling. The consumer has no frame of reference for what other companies might offer.
For home services, TopTop Leads operates on an exclusive model: every roofing, windows, gutters, flooring, and bath remodel lead is sold to one buyer only. No co-registration, no resale. Auto insurance leads are sold on a shared basis.
The contact rate difference
The practical impact of exclusivity shows up first in contact rates. XANT (formerly InsideSales.com) lead response research consistently shows that consumers reached by a single caller convert at higher rates than those who receive multiple simultaneous calls from competing companies.
| Lead type | Typical contact rate | Why |
|---|---|---|
| Exclusive, real-time | 35 to 55% | One buyer, consumer not yet overwhelmed |
| Shared, real-time | 20 to 35% | Consumer receiving multiple calls simultaneously |
| Shared, aged (24+ hours) | 5 to 15% | Consumer already contacted, moving on |
Contact rate is not the only variable, but it is the first filter everything else runs through. A lead you cannot reach is worth nothing regardless of what you paid for it.
The cost per acquisition math
Here is how to compare shared and exclusive leads on equal footing. Use your own numbers where you have them.
Shared lead scenario:
- Cost per lead: $15
- Contact rate: 25%
- Lead-to-quote rate: 60% of contacts
- Quote-to-bind rate: 20%
- Leads needed to produce 1 bound policy: 1 / (0.25 x 0.60 x 0.20) = 33 leads
- Cost per acquisition: 33 x $15 = $495
Exclusive lead scenario:
- Cost per lead: $45
- Contact rate: 45%
- Lead-to-quote rate: 65% of contacts
- Quote-to-bind rate: 22%
- Leads needed to produce 1 bound policy: 1 / (0.45 x 0.65 x 0.22) = 16 leads
- Cost per acquisition: 16 x $45 = $720
In this example, shared leads win on cost per acquisition. But change the contact rate or the bind rate modestly and the result flips. The point is not that one type always wins. The point is that cost per lead is the wrong metric. Run the full model with your actual conversion numbers before deciding.
When exclusive leads win on CPA
Exclusive leads tend to produce better CPA when:
- Your contact speed is fast (under 5 minutes). Exclusivity only helps if you call before the consumer moves on.
- Your close rate is high. A skilled sales team extracts more value from each contact, so fewer total leads are needed.
- Your vertical has high policy value. In commercial auto or specialty coverage, the margin per bound policy is large enough that even a higher CPA produces strong ROI.
- You are in a competitive state. In markets like Florida, Texas, or California, shared lead pools are saturated and contact rates on shared inventory fall below 20%.
When shared leads win on CPA
Shared leads can produce better CPA when:
- Your operation has high volume capacity and can absorb lower contact rates through sheer call volume
- You have a very fast dialing infrastructure and can consistently be the first of the 5 buyers to call
- You are testing a new market and want to validate conversion rates before committing to higher-cost exclusive inventory
- Your close rate on contacts is above average, which offsets the lower contact rate
What to track to know which is working
Run both models in parallel for 30 to 60 days if you can. Track:
- Cost per lead (what you paid)
- Contact rate (leads reached divided by leads received)
- Lead-to-quote rate (quotes divided by contacts)
- Quote-to-bind rate (binds divided by quotes)
- Cost per bound policy (total spend divided by total policies bound)
Cost per bound policy is the number that tells you which model is actually working. Everything else is context.
References
- XANT (formerly InsideSales.com) — Lead Response Management research on contact rates, response time, and multi-buyer competition effects
- Insurance Information Institute — auto insurance market structure, consumer shopping behavior, and industry benchmarks
- National Association of Insurance Commissioners — state-level auto insurance market data and premium statistics
Frequently asked questions
What is an exclusive lead? An exclusive lead is a consumer inquiry sold to a single buyer. The lead provider does not sell the same contact information to any other company. The buyer is the only one calling that consumer.
What is a shared lead? A shared lead is sold to multiple buyers at the same time, typically 3 to 5 companies. All buyers receive the lead simultaneously and begin outreach. The consumer is likely to receive several calls in quick succession.
Are exclusive leads always worth the higher price? Not always. The value of exclusivity depends on your contact speed, close rate, and policy value. Run the cost per acquisition calculation with your own conversion numbers before deciding. In some operations, shared leads produce a lower CPA despite the lower contact rate.
How much more do exclusive leads cost? Exclusive auto insurance leads typically cost 2 to 4 times more per lead than shared leads in the same vertical and geography. The exact multiple depends on the provider, the state, and the lead quality tier.
Does TopTop Leads sell exclusive leads? For home services, yes. TopTop Leads sells home services leads (roofing, windows, gutters, flooring, and bath remodel) on an exclusive basis — one buyer per lead, never resold. Auto insurance leads are sold on a shared basis. See our auto insurance page and home services page for details.