Outsourced BDCs bill in five ways: per dedicated agent, a flat monthly fee, per lead, per appointment set, or per appointment shown or car sold. Each one pays the vendor for something different, so each one produces different behavior. Whatever the model, convert the quote to cost per shown appointment before you compare it with anything.
Why the Billing Model Matters More Than the Number
Two quotes of the same monthly amount can buy very different work. One pays for a named person who works only your store. The other pays for a pool of agents who answer for twenty stores and reach yours when the phone rings. They are not the same product.
People do what they are paid to do. Call centers are no different. A vendor paid per appointment will book appointments. A vendor paid a flat fee will protect its labor hours. So the first question on any quote is not "how much" but "what exactly triggers a charge."
The Five Models Compared
| Model | How it bills | What it rewards | The trap | The clause that fixes it |
|---|---|---|---|---|
| Dedicated agent | Monthly fee per seat | Retaining the seat | You pay for idle hours and carry the vendor's turnover | Named agents, stated hours, backup coverage and a replacement timeline |
| Flat monthly retainer | One fee for a defined scope, often tiered by lead volume | Doing the scope with the least labor | Vague scope; thin follow-up; overage fees when volume rises | Written scope with attempts per lead, days worked, response-time and volume bands |
| Per lead | A fee for each lead received or worked | Touching every lead once | Paying for duplicates, junk and leads that only got one call | A definition of a billable lead and a minimum cadence |
| Per appointment set | A fee for each appointment booked | Booking | Soft appointments: no date, no time, no vehicle, no intent | A written appointment definition and a show-rate floor |
| Per appointment shown, or per sale | A fee when the customer arrives or buys | The outcome you want | Arguments over who caused the show; a high unit price; vendor avoids hard leads | An attribution rule, how shows are verified in the CRM, and which leads are in scope |
Paying for Capacity: Dedicated Agents and Flat Retainers
Dedicated agent, billed per seat
You rent a person, or several. They work your store only, learn your inventory and your people, and are on for stated hours. The vendor carries recruiting, payroll and supervision.
It rewards the vendor for keeping the seat filled, not for what the seat produces. The trap is the same one you have with an employee: quiet hours are paid hours, and one seat covers one shift, not the week. Ask who covers when your agent is out, how fast a replacement is trained if they quit, and whether you may hear the agent's calls before you accept them.
Flat monthly retainer
One fee buys a defined scope. The agents are usually shared across several stores. It is easy to budget.
The only published price sheet we could find works this way. eliteBDC's pricing page, headed "2026 Pricing" when we checked in October 2026, lists a flat monthly fee by volume tier (100 to 2,500 leads or repair orders a month) and by how long agents work each lead. Outsourced agents start from $595 a month, which is the one-day tier at 100 leads. The 30-plus-day "Full Service" tier is listed at $1,995 a month for 100 leads, $5,500 for 500 and $25,000 for 2,500. Those are that company's published figures, not a market average and not our prices.
That sheet shows the trap and the fix at once: the same 100 leads cost more than three times as much to work for a month as for a day. A flat fee means nothing until you know how many attempts, over how many days, it pays for. Get that in writing.
Paying for Activity: Per Lead
You pay for each lead the vendor receives or works. Cost follows volume, so a slow month costs less.
What it rewards is touching leads, not converting them. A vendor is paid the same for a lead it called once as for a lead it worked for three weeks. You may also pay for duplicates and junk.
The fix is two definitions. First, what is a billable lead: deduplicated against the CRM over a stated number of days, with a working phone number or email. Second, what is the minimum work each billable lead receives: the number of attempts, by which channels, over how many days.
Paying for Results: Per Appointment Set, Shown or Sold
Per appointment set
You pay when an appointment is booked. Cost lines up with something you can see on the calendar, and the vendor has every reason to ask for the appointment.
It also has every reason to count generously. "I might stop by Saturday" becomes an appointment. So does a customer who was never told a time.
The fix is a written definition (a specific date and time, a named vehicle or need, confirmed contact details, logged in the CRM) plus a show-rate floor below which the fee is reduced or the appointments are credited. Our BDC benchmarks page defines set rate and show rate with their denominators; use the same definitions in the contract.
Per appointment shown, or per sale
You pay when the customer walks in, or when the car is delivered. This is the model that lines up best with what you want, and it is the hardest to find and to administer. In our research we did not find a vendor that publishes a per-shown-appointment rate card.
The vendor carries the risk of no-shows, so the unit price is higher, and it will want a say in things it does not control: your confirmation process, how the showroom greets the customer, whether the appointment gets marked as shown at all. Expect disputes over who caused a show.
Settle it in advance with an attribution rule, a verification method (the CRM's showroom log, not anyone's memory) and a list of the lead types in scope.
Why Most Vendors Do Not Publish a Price
Most outsourced BDCs quote per store. Pinnacle does too: we do not publish pricing for BDC On Demand. It starts with a complimentary consultation and a custom plan. A store that needs Sunday coverage for forty calls and a store that needs its whole lead flow worked are not buying the same thing, and a single price would be wrong for both.
That makes your job harder, so make every vendor do the same homework. Hand each one the same written scope: hours, call types, lead sources, monthly volumes and the definition of an appointment. Then you are comparing quotes for one job. Our list of outsourced BDC companies notes which providers publish what, and 30 questions to ask an outsourced BDC covers the rest of the first call.
Normalize Every Quote to Cost per Shown Appointment
You cannot compare a per-seat quote with a per-lead quote until both are in the same unit. The unit that works is cost per shown appointment: everything you pay in a month, divided by the appointments that arrived.
The formulas are simple. For a flat fee, divide the monthly fee by shows. For per-lead pricing, multiply the fee by the leads sent, then divide by shows. For per-appointment pricing, multiply the fee by appointments set, then divide by the ones that showed. For seats, multiply the seat fee by the number of seats, then divide by shows.
One worked example, using the published sheet above. eliteBDC lists $5,500 a month for 500 leads on its longest tier, which is $11 a lead by our arithmetic. Assume, purely for illustration, that 500 leads produce 70 shown appointments at your store. Then $5,500 divided by 70 is about $79 per shown appointment. If the same leads produce 50 shows, it is $110. The 70 and the 50 are our assumptions, not benchmarks and not that company's results. Use your own history.
Now do the same for your own phone room. Add up what it costs in a month and divide by the shows it produced. The BDC cost calculator does this and compares the result with an outside quote. If you have not totaled the in-house side before, start with what an in-house BDC really costs.
Two cautions. Cost per shown appointment says nothing about whether those customers buy, so look at sold rate next to it; measuring BDC ROI beyond appointment count goes further. And write the definitions you negotiated into the agreement. Outsourced BDC contract terms lists what to get in writing, and the rest of the Dealership BDC Guide covers the decision around it.
Frequently Asked Questions
Is pay-per-appointment a good deal for a dealership?
It can be, if the contract defines an appointment tightly and ties the fee to a show-rate floor. Without those, you are paying for bookings, and bookings are easy to produce.
What should be included in an outsourced BDC monthly fee?
At minimum: the hours covered, the call and lead types handled, the number of follow-up attempts per lead and over how many days, appointment confirmation, call recordings you can hear, and a regular report. Anything billed separately, such as outbound campaigns or extra volume, should be listed with its price before you sign.
Why will no one tell me the price of an outsourced BDC on the phone?
Because the honest answer depends on scope. Hours, volume, sales or service, shared or dedicated agents and the length of the follow-up cadence all move the number. A vendor that quotes before asking about those is guessing. Bring your monthly call and lead counts to the first conversation and you will get a real figure faster.
How do I compare an outsourced BDC quote with my in-house cost?
Put both in the same unit. Total the in-house cost for a month, including benefits, taxes, bonus, management time and software seats, and divide by shown appointments. Do the same with the quote, using the same hours and the same work. If the scopes differ, the comparison is not valid yet.
Summary
An outsourced BDC quote is a billing model first and a price second. Dedicated seats and flat retainers pay for capacity, per-lead pays for activity, and per-appointment, per-show and per-sale pay for results at rising unit prices. Each has a predictable trap and a contract clause that closes it. Most vendors, including Pinnacle, quote per store, so give every vendor the same written scope, convert each quote and your own in-house cost to cost per shown appointment, and check sold rate before you decide.
