Why B2B Buying Committees Include More People Than Founders Expect (And How to Map Them on LinkedIn)
Why B2B Buying Committees Include More People Than Founders Expect (And How to Map Them on LinkedIn)
Many B2B founders treat LinkedIn as if buying were simple: find the decision-maker, send a message, close the deal. For larger purchases it rarely works like that. Several people usually have a say, each with a different concern, and a message to one person may not reach the others or may reach the right person who cannot decide alone.
A buying committee is not always a neat hierarchy. It is a mix of people who influence the choice in different ways. LinkedIn does not show you how they relate to each other, but your content and your research can help you understand it.
Why the single decision-maker model falls short
The older picture of one economic buyer who can approve a deal on their own fits some sales, usually smaller ones. For many purchases the decision is shared across functions. One person owns the budget. Another checks that the technology works. Someone else judges whether it fits the way the team works. Any of them can stall a deal, and none of them necessarily reports to the others.
Writing only to the person whose title looks most senior can leave you speaking to a fraction of the people who matter.
The roles to look for
Every purchase is different, and some people hold more than one role, but these four turn up often:
| Role | What they tend to ask |
|---|---|
| Economic buyer | Does this fit our budget and priorities? |
| Technical influencer | Does it actually do what they say? |
| End user | Will my team use this, and will it fit how we work? |
| Internal champion | Is this worth my credibility to push forward? |
Your message lands differently depending on who receives it. The budget owner wants to see the business case. The technical reviewer wants evidence it works. The end user wants to see it will be easy to adopt. The champion needs confidence in you as a partner. One post cannot serve all of them equally.
How to map a buying group on LinkedIn
Start from the company, not from a search for "decision-maker". Look at who works in the functions the purchase would touch.
- Budget: who in finance or general management would sign off a purchase like yours?
- Technical: who would test or approve the technical side, and what have they published?
- Day to day: who would actually use it, and in which teams?
- Champion: who seems well connected across departments? This is often the hardest to spot, and you may only see it over time.
Treat the map as a working hypothesis. It will change as you learn more, and you may be wrong about some roles.
Reaching more than one person with your content
You cannot send one message to everyone, but a steady stream of posts can speak to different concerns over time. Write about the business case, the practical detail, the day-to-day experience and the experience of working with you, so each person who looks at your profile finds something relevant.
Consistency matters here. Each person researches you independently, and if your voice swings from corporate to casual, they encounter different versions of you. Prospel's Persona Engine builds an editable style guide from posts you provide and keeps learning from what you approve, edit or delete, which helps drafts stay in one voice.
Frequently Asked Questions
What is the difference between a buying committee and a decision-making unit?
The terms are used loosely. A buying committee usually means the people formally evaluating a purchase. A decision-making unit is often used more broadly, to include anyone who influences the decision, including advisers outside the company.
Should I connect with everyone involved before pitching?
There is no fixed order. Build relationships as they make sense, add value in public through your posts and replies, and avoid pushing a sale before people know who you are.