Comparing outsourced B2B sales with hiring an in-house salesperson too often comes down to the monthly cost. A salary is set against an invoice and the question becomes which one looks cheaper.
The real difference is broader. It changes who builds the operation, who carries the initial ramp-up, what infrastructure the company needs and how much management time it takes to make the system work.
That is why I don’t think there is a universal answer. They are different models and they make sense at different stages.
Cost doesn’t start or end with the salary
An in-house hire involves a lot more than adding a person. There is recruitment, onboarding, product knowledge, tools, processes and management time. Depending on where the company is starting from, some of that structure may already exist or may have to be built from scratch.
And there are costs that don’t show up in the salary you negotiate. In Spain, for example, employer social security adds between 31.5% and 33% on top of gross pay: around €13,000 a year on a €40,000 salary. If the hire doesn’t work out, unfair dismissal costs 33 days’ pay per year worked. You can see the calculation in the full cost comparison.
Outsourcing bundles those resources differently. A provider or sales partner can arrive with their own method and infrastructure, although that doesn’t remove the need for alignment. They still need to understand the product, the ICP, the qualification criteria and how the company wants opportunities to be handled.
So comparing salary and retainer alone can lead to an incomplete conclusion. You also have to look at what each model needs to put in before it starts producing useful sales work.
Speed also depends on where you start
Outsourcing is sometimes presented as an automatically faster way to build pipeline. It can cut some of the operational set-up, but it doesn’t fix a sales strategy that isn’t clear yet.
If the company doesn’t know which segment it wants to target, which problem has enough priority or which proposition it is trying to validate, an external team will have to learn that too. In that case, part of the early work will be turning those hypotheses into conversations with the market.
An in-house hire may need more time to master the operation, but they also build up knowledge inside the company and can become a stable part of a sales team being built for the long term.
The useful question is what structure exists today and what we want to have in six or twelve months’ time, rather than who starts sooner in the abstract.
It also changes who has to stay on top of the process
An in-house salesperson needs managing. Someone has to review pipeline, messaging, activity, priorities and opportunities. When the company has no sales leadership yet, that responsibility usually lands on the founder or on someone who already wears several hats.
An external model can take some of that operational load if the scope is well defined, but it can’t work as a black box. The company needs visibility of which accounts are being worked, what the market is saying back and what is being learnt.
The difference lies in how much execution and supervision stays inside the organisation.
When outsourcing pays off
Companies outsource to validate a new market, to open up pipeline without waiting months for a new hire to perform, or simply to cut costs: no social security, no dismissal risk and a contract that can be cancelled with notice.
The two models can also coexist. An in-house team can handle certain parts of the cycle and rely on outside support for others, as long as responsibilities are clear and information doesn’t get lost between teams.
The decision depends on the company’s stage, how clear the process is and what sales capability it wants to build.
