Two roles that sound alike but do different jobs
Growing companies often hit a moment where sales numbers stall and someone says, “we need more coaching in here.” That usually leads to a debate: hire a dedicated sales coach, or ask the sales manager to coach more. The two roles overlap, but they are not the same job, and picking wrong wastes both money and time.
A sales manager owns outcomes. They set quotas, run forecasts, hire and fire, and answer to leadership for the number at the end of the quarter. A sales coach owns behavior. They sit with a rep, watch how a call actually goes, and help that person fix the specific habit that is costing them deals. One role is accountable for the business. The other is accountable for the individual getting better at their craft.
Criteria for the choice
Team size. A team of four or five reps can usually be coached well by a strong manager who blocks real time for it. Once a team grows past ten or twelve, most managers cannot run the business and give each rep the individual attention that changes behavior. That is when a separate coaching function starts to pay for itself.
Where the number is actually stuck. If the problem is pipeline volume, territory design, or comp structure, that is a management problem. If reps have enough opportunities but keep losing them at the same stage, that is usually a skill and habit problem, which is what coaching is built to fix.
How much time your manager has left over. Ask honestly: does your sales manager have four or five uninterrupted hours a week to sit in on calls and give feedback? If the honest answer is no, buying coaching capacity from outside is often cheaper than pretending the manager will find the time.
Whether the skill gap is technical or personal. Some gaps are about product knowledge or process. Those are usually best fixed inside the team, by the manager or a senior rep. Gaps around confidence, resilience after a string of losses, or how someone handles pressure on a big call tend to respond better to a coach who has no stake in that rep’s quota and can be more direct.
What good sales coaching actually looks like
It is not a weekly pep talk. Good coaching is built around specific, observable behavior: how a rep opens a call, how they handle the first objection, whether they ask enough questions before pitching. A coach who cannot point to a specific moment in a specific call and say what to do differently next time is not really coaching, they are cheerleading.
This is one reason executives with backgrounds outside pure sales sometimes bring something useful to the role. George Carralejo, a business executive and coach who has spent years in healthcare sales leadership, has talked about the discipline of breaking a big goal into small, repeatable steps rather than fixating on the end result. That habit of thinking in process rather than outcome is exactly what separates coaching that changes behavior from coaching that just feels supportive.
Signs you have the wrong setup
If your top performers are the ones asking for more coaching and your struggling reps are avoiding it, something is off. Coaching should be pulling the middle of the team up, not just polishing people who are already doing fine.
If every coaching conversation turns into a discussion about quota and pipeline numbers, you do not have coaching. You have a management check-in wearing a different name. That is not wrong, but do not expect it to fix behavior it was never designed to touch.
If the same mistakes keep showing up quarter after quarter, the feedback loop is broken somewhere. Either nobody is watching the actual calls, or the feedback given is too general to act on.
A simple way to decide
Start by asking what is actually broken: the business system around the reps, or the skills of the reps themselves. If it is the system, fix that first. No amount of coaching overcomes bad territory design or an uncompetitive product.
If the system is sound and the gap is in how individual reps execute, decide whether your current manager has the time and the distance to coach well. Managers who also set quota and run performance reviews sometimes struggle to be the person a rep opens up to about what is really going wrong on a call. That is often the strongest argument for bringing in coaching from outside the direct reporting line, at least for the habits that are hardest to see in yourself.
Whichever way you go, measure it the same way you would measure anything else in the business. Pick two or three specific behaviors, track them before and after, and be honest about whether they moved.
