Ethan Brooks leads Sales and Partnerships at PeakIntent, where he helps high-ticket service businesses, from personal injury and tax resolution firms to cosmetic surgery, dental, restoration, and roofing companies, buy exclusive leads that actually convert. He writes about lead economics, why cost per signed case beats cost per lead, and how to scale acquisition without wasting budget.
If you are an owner googling “buy exclusive leads”, “shared vs exclusive leads”, or “pay per lead vs pay per call”, the question underneath all of those searches is the same: which one actually makes you money.
Per-lead pricing is the wrong metric. Cost-per-signed-job is the right one. The gap between them is bigger than most vendors will tell you because the structural dynamics of a shared marketplace push your effective economics 3x to 5x worse than the sticker price implies. This post lays out the math for the five high-ticket verticals where the gap matters most: roofing, med spa, personal injury, tax resolution, and dental implant.
The short version: if you can convert at industry-average rates, exclusive flow wins on every vertical we will look at. The longer version is below.
What a shared lead actually is, in practice
A shared lead is a single inquiry sold by the lead network to multiple buyers. Different networks use different language for it (shared, semi-exclusive, multi-buyer, marketplace), but the pattern is the same. A consumer fills out a form. Within seconds, three to seven companies in the relevant zip code get the same name, phone, and email.
Two consequences flow from this:
-
You are racing other firms for the first phone call. The MIT Sloan/Oldroyd study of 15,000 leads across 100+ companies found that contacting an inbound lead within 5 minutes vs 30 minutes increased the odds of reaching them by 100x and the odds of qualifying them by 21x. When 3 to 7 firms are calling the same person at the same time, the first connect wins and the rest are calling someone who has already started a conversation with a competitor.
-
The consumer mindset shifts from “I am hiring you” to “I am shopping you.” When the same prospect has three to five providers in their text history, the buying conversation defaults to price comparison, not value. That compresses your close rate and your margin simultaneously.
Exclusive flow inverts both of these. One inquiry, one buyer, one phone call. The race is gone. The shopping frame is gone. Your existing intake speed, even if it is not industry-best, is competitive because there is no second runner.
The cost-per-signed-job math, vertical by vertical
For each vertical below, the comparison uses midpoint price ranges from publicly reported 2025/2026 industry data and industry-typical close rates. Your actual numbers will vary based on your intake conversion rate, your geography, and your service mix. Treat these as directional, not prescriptive.
Roofing
| Metric | Shared lead | Exclusive lead |
|---|---|---|
| Cost per lead (midpoint) | $75 | $200 |
| Lead-to-signed-job rate | ~4% | ~15% |
| Cost per signed job | $1,875 | $1,333 |
Shared roofing leads typically run $40 to $120 per inquiry depending on storm-restoration vs retail and depending on whether the network is upstream (consumer-facing brand) or downstream (resold to local providers). Exclusive runs $125 to $400 in most markets. The close-rate spread is where the math flips: when three or four roofers are racing for the same homeowner, you sign roughly 4 of every 100. When you are the only roofer who got the inquiry, that climbs to 12 to 18 percent in well-run intake operations.
Med spa and cosmetic surgery
| Metric | Shared lead | Exclusive lead |
|---|---|---|
| Cost per lead (midpoint) | $100 | $275 |
| Lead-to-booked-consult | ~5% | ~20% |
| Consult-to-paid procedure | ~30% | ~30% |
| Cost per paid procedure | $6,667 | $4,583 |
Med spa and cosmetic surgery leads behave differently than home services because the conversion ladder has two steps (lead to consult, consult to paid) rather than one. The shared dynamic still kills you at the top: when a prospective patient who is shopping a facelift gets calls from three med spas in 90 seconds, the experience feels transactional and most never book the consult at all. Exclusive flow keeps the conversation private and the consult-rate roughly doubles. The consult-to-paid rate is similar across both (it is gated by your patient experience, not the lead source).
Personal injury (PI) law
| Metric | Shared lead | Exclusive lead |
|---|---|---|
| Cost per lead (midpoint) | $200 | $400 |
| Lead-to-signed-case | ~3% | ~12% |
| Cost per signed case | $6,667 | $3,333 |
Hennessey Digital’s 2024 mystery-shopper study of 1,400 personal injury firms found that 27 percent of firms never respond to inbound web leads at all, and median response time was 13 minutes for the firms that do respond. When you are sharing a PI lead with 3 to 5 other plaintiff firms, your 5-minute response is racing against another firm’s 90-second response, and most consumers retain the first attorney who actually answers the phone and sounds competent. We covered this in detail in the Anti-Aggregator Playbook for Plaintiff PI Firms.
Tax resolution
| Metric | Shared lead | Exclusive lead |
|---|---|---|
| Cost per lead (midpoint) | $150 | $350 |
| Lead-to-signed-engagement | ~4% | ~13% |
| Cost per signed engagement | $3,750 | $2,692 |
Tax resolution prospects are usually in active distress (IRS notice, garnishment, lien), which means urgency is on your side if you are the only firm they spoke to and against you if they got pitched by three. The shared dynamic pushes them toward whoever quotes lowest, which is rarely you and rarely the right fit. Exclusive flow lets the conversation focus on the actual case profile and the engagement letter terms instead of a price war.
Dental implant and full-arch
| Metric | Shared lead | Exclusive lead |
|---|---|---|
| Cost per lead (midpoint) | $125 | $300 |
| Lead-to-booked-consult | ~6% | ~22% |
| Consult-to-case-acceptance | ~35% | ~35% |
| Cost per accepted case | $5,952 | $3,896 |
Single-tooth implants are roughly $3,000 to $5,000 retail. Full-arch (All-on-4 or All-on-6) runs $20,000 to $35,000 per arch. When a $25,000 full-arch case is in play, the conversion delta between exclusive and shared compounds dramatically because the typical patient shops harder on high-ticket procedures. Practices that move their primary acquisition channel off shared networks usually see consult-rate doubles within 60 days.
Why the math compounds in your favor on the high-ticket side
The cost-per-signed-job math gets more lopsided as case value goes up, which is why high-ticket verticals (PI, full-arch dental, med spa, complex tax) tend to be the ones where firms move off shared first. Three reasons:
-
The conversion-rate spread is larger when patients shop hard. Low-ticket purchases (a basic plumbing repair, a one-room flooring quote) are less price-sensitive because the dollar exposure is low. Six-figure cases or $25K dental work attract more shopping, which means the shared-network “calls from three providers” dynamic destroys more conversion.
-
The intake-quality investment pays back faster. When each signed case is worth $5K to $50K in revenue, even a 5-percentage-point bump in close rate is worth more than the entire lead spend differential between exclusive and shared.
-
Reputation effects accumulate. Every time a high-ticket prospect rejects you after a shared-lead-driven conversation, they remember the experience. They tell their network. They review you on Google. Shared dynamics produce a steady drip of low-quality interactions that compound into negative reputation gravity over years.
When shared lead networks actually make sense
Being honest: shared is not always wrong. Three legitimate use cases.
-
New-market entry where you have no brand awareness or organic inbound yet, and any contact volume beats zero while you build the funnel. Shared is volume at lower commitment.
-
A specific case-type test before committing exclusive spend. Run a 60 to 90 day shared experiment to learn what claim profile, procedure type, or service mix actually retains in your market before paying for exclusive flow.
-
An after-hours backstop where shared leads supplement your intake team during low-conversion windows (overnight, weekends) and a sub-optimal close rate beats zero capacity.
In all three the rule is the same: shared as bridge, not as primary channel.
How to actually compare vendors
Before signing with any new vendor (shared or exclusive), the diligence questions that surface structural problems are listed in our 7-point lead generation vendor evaluation checklist. The short list:
- Confirm in writing whether the lead is exclusive or shared. Many networks describe themselves as “primarily exclusive” while quietly selling overflow.
- Ask how many simultaneous buyers can receive a lead. Anything more than 1 is shared, regardless of how it is described.
- Ask for their average lead-to-signed-deal rate across customers in your vertical. If they cannot or will not share it, that is the answer.
- Look at their refund/credit policy for disconnected numbers, duplicate inquiries, and out-of-area submissions. A reputable provider has clear policies; a marketplace operator usually does not.
- Confirm response-time data flows to you. If you cannot measure your speed-to-contact against the network’s average, you cannot improve it.
You can also pair this with our speed-to-lead playbook so your intake operation is actually built to convert the exclusive flow once it starts.
What to do with this
If you are paying for shared leads in any of the five verticals above and your annual revenue from that channel is not compounding, three useful pulls:
-
Run cost-per-signed-job by lead source over the last 12 months. Not cost-per-lead. The metric that matters is total spend divided by total closed jobs from that source.
-
Time your intake team’s actual median response. Whatever the number is, that is your honest position on the conversion curve. If you are over 5 minutes on a shared lead, the math has already lost.
-
Pick one case-type or one procedure and pilot exclusive flow against shared for 60 days. Measure cost-per-signed-job, not CPL. The math should answer itself.
We run exclusive lead programs at PeakIntent across all five verticals covered above (and others). One inquiry, one buyer, no race. If you want to model the exclusive math against your actual signed-job rate and your market mix, book a 15-minute call and we will walk through your numbers. Or email [email protected].
By Ethan Brooks, Sales and Partnerships at PeakIntent.
Sources
- Oldroyd / MIT Sloan: The Short Life of Online Sales Leads (InsideSales-funded study, 2004-2007)
- Hennessey Digital: 2024 Law Firm Responsiveness Study of 1,400 Personal Injury Firms
- Clio: 2024 Legal Trends Report
- Insurance Information Institute: Facts and Statistics on Auto Insurance
- InjuryLeadGen: Exclusive vs Shared Leads and 2026 PI Lead Pricing Guide
- Rankings.io: Personal Injury Lead Costs
- LEXGRO: Law Firm Conversion Benchmarks