Performance marketing means the fee follows an outcome, and the arrangement is only as good as the outcome chosen. In consumer commerce that is straightforward: a sale happened or it did not. In business-to-business, where the sale closes two or three quarters later through a committee and several channels, the countable outcome is usually a lead, and paying for leads produces exactly what you would expect.
Paying per lead buys leads, which is not what you wanted
An agency paid per marketing qualified lead will optimize for the number of forms filled, and the reliable ways to do that, broader targeting, softer offers, lower-friction forms, all reduce quality. Both sides then argue about what qualified meant. If you use this model, define the qualification in terms the sales team applies, agree who arbitrates, and expect the definition to be tested.
Attach the fee further down if you can attach it at all
A meeting held with a named account in the right segment is far harder to game than a form fill and is still countable within weeks. Opportunity created is better still. Closed revenue is the honest outcome and is usually too slow and too dependent on your sales team for an agency to accept. Where you land on that line is the whole negotiation.
The agency will want control of what it is paid for
Reasonably so: an agency paid on meetings held cannot be responsible for a sales team that does not call back, and one paid on revenue cannot be responsible for your pricing. Expect, and accept, conditions about response times, follow-up and access to the pipeline. An arrangement without those conditions is one the agency has not thought about.
Attribution in a long cycle is contested by construction
Several channels touch the same account over months, so any single-touch attribution will over-credit one and under-credit others. Agree the model before the contract, not when the first invoice is disputed, and accept that it is a convention rather than a truth. Where the stakes are high, a holdout is the only thing that settles it.
A hybrid is usually the honest structure
A base fee that covers the work plus a performance element on an outcome both sides can count. Pure performance pricing tends to attract agencies who need cash flow more than they need your business, or to push them towards the cheap tactics that hit the metric. A structure that pays for the work and rewards the outcome is less exciting and survives contact with a long sales cycle.
Questions people ask about B2B performance marketing agency
Is performance pricing better for B2B?
Only if the outcome is countable and close enough to attach a fee to. In long committee sales the countable outcome is usually a lead, and paying per lead reliably produces more and worse leads.
What outcome should the fee attach to?
As far down the funnel as both sides can genuinely count. Meetings held with the right kind of account is a practical compromise; opportunities created is better; closed revenue is honest and usually too slow.
Who is responsible if sales does not follow up?
Not the agency, which is why any performance arrangement should carry conditions about response times and access to the pipeline. An agency that proposes none has not thought the model through.
How should attribution be handled?
Agree the model in the contract and treat it as a convention rather than a truth, because several channels touch the same account over months. Where the stakes justify it, run a holdout.