Pay per call and pay per lead are both performance pricing models, meaning you pay for something that already happened rather than for an impression or a click. Where they differ is which event triggers the charge, and that single difference changes your staffing needs, your unit economics, and your risk.
What triggers the charge
- Pay per lead
- You are charged when a consumer submits information, typically a form, regardless of whether you ever reach them by phone afterward.
- Pay per call
- You are charged when a consumer's call connects, and on Callmart specifically, once connected time after your destination answers passes the buffer you selected for that campaign, minimum 10 seconds.
How the risk shifts between the two
Under pay per lead, the risk sits with you after the purchase. You paid for a record, and it is on you to reach the person, however many attempts that takes, or however many other buyers are also trying to reach the same record if it was sold as shared.
Under pay per call, more of that risk sits upstream, with the traffic source and the buffer requirement, before you are ever charged. A call that rings and is never answered, or that disconnects before the buffer, is not billed. That is why the per-unit price on a pay-per-call model, starting at $25 for screened calls on Callmart, is generally higher than a comparable lead: you are further along, and less of the remaining risk is yours.
What each model demands from your team
Pay per lead rewards a team built for outbound dialing: people whose job is to work a list, handle voicemail, and call back over days. Pay per call rewards a team built for immediate answer capacity: people who are online, available, and ready the moment the phone rings, because an unanswered inbound opportunity does not wait for a callback the way a lead record does.
Budget predictability
A pay-per-lead budget is easier to plan in raw volume, because the price per record is usually lower and more consistent. A pay-per-call budget can be lumpier, since call volume depends on how many consumers are calling right then, and on your own availability toggle being switched on to receive them.
Which model fits which agency
- A team with dialer capacity and lower per-unit budget targets often leans toward pay per lead.
- A team that wants to spend the day in conversations, not dialing, often leans toward pay per call.
- Agencies with both dialer staff and available softphone coverage sometimes run both models side by side.
Neither model is inherently better. They price two different points in a consumer's decision, and the right one depends on how your team is staffed and how they prefer to work.
| Factor | Pay per lead | Pay per call |
|---|---|---|
| What triggers the charge | The consumer submits a form | The connected call passes the buffer |
| Team fit | Outbound dialer staff | Available, ready-to-answer staff |
| Risk of no contact | Yours, after the purchase | Largely absorbed before you are billed |
| Starting price on Callmart | Not applicable, Callmart sells calls only | Screened calls from $25, CTV calls from $50 |
Common questions
01Which is cheaper, pay per call or pay per lead?
The per-unit price on a lead is usually lower, but a lead does not guarantee you ever reach the person. A call is priced higher because the connection already happened by the time you are charged, so the two are not directly comparable on price alone.
02Does Callmart sell leads?
No. Callmart is a pay-per-call marketplace. Buyers purchase inbound calls, not lead records.
03Can I switch between the two models as my team grows?
Yes. Some agencies start with lower-cost leads while building dialer capacity, then add pay-per-call inbound volume once they have staff who can be consistently available to answer.
04Is pay per call more predictable month to month?
Call volume depends on how many consumers are calling in and how much of that traffic your availability and campaign settings are set to receive, so it can vary more than a fixed lead order. Buyers can set daily call limits to keep spending within a range.