Two consultants send identical proposals to the same buyer. One of them mentioned offhand on the discovery call that they’d also attended the same graduate program. The other didn’t know. The first wins the deal. Not because their proposal was better, it wasn’t. Because the buyer felt a pull toward someone in their tribe that they couldn’t fully rationalize and didn’t need to. Robert Cialdini called this the Unity principle, and it’s the most underused lever in the freelance sales toolkit.
Unity vs. Liking: Why the Distinction Matters
Cialdini’s original Influence framework included Liking as a persuasion lever, we’re more likely to say yes to people we like, and we like people who are similar to us. Unity, introduced in the expanded 2021 edition, goes further. Liking is about similarity on the surface, we both enjoy hiking, we both wear similar clothes. Unity is about shared identity at a deeper level, we are from the same place, trained in the same tradition, belong to the same community.
The difference in persuasive force is significant. Liking generates warmth. Unity generates loyalty. A prospect who likes you will hear your proposal charitably. A prospect who sees you as part of their tribe will advocate for you internally, champion your proposal to skeptical stakeholders, and extend the benefit of the doubt when something goes wrong.
For a consultant competing against other qualified candidates, Unity can be the deciding variable.
The Six Tribe Markers Worth Finding
Pre-call research for Unity markers is distinct from pre-call research for pain and gap. Pain research tells you what the client needs. Unity research tells you who the client is. Dedicate 10 separate minutes to each.
Alma mater. Universities create among the strongest professional tribe identities in existence. A shared school, even if you graduated 15 years apart, creates an immediate we. “I saw you went to Northwestern, I’ve worked with a lot of Kellogg alumni in this space” is enough to shift the register from stranger to familiar.
Hometown or geographic identity. Regional identity is powerful and underused. Someone who grew up in Houston or spent formative years in a specific city has a regional identity that persists long after they’ve relocated. Referencing a shared geography, even tangentially, activates the marker.
Industry conference or professional community. “You’ve spoken at [conference], I’ve been following that community since 2019” positions you as an insider rather than an outsider. Industry events create tribes with shared language, shared frustrations, and shared heroes. Belonging to that conversation, even as an observer, creates a Unity signal.
Shared contact. A mutual connection is the most powerful Unity marker available, because it’s been validated by a third party. “Maria mentioned we should connect” is more effective than any opener you could construct, because Maria’s endorsement activates tribal membership before you’ve said a single word about your services.
The Unity marker you use doesn’t have to be significant in itself. It has to be genuine. A casual, honest reference to shared identity does more trust work in 30 seconds than 20 minutes of flawless pitch delivery.
Past company. Alumni networks are real and underappreciated. If you worked at a company where your prospect also spent time, even in a different era, the shared history is a tribal signal. “I spent two years at [company] before going independent, I know the culture well” signals insider knowledge and shared experience simultaneously.
Professional identity marker. Certain professional identities are tribal in themselves. Former military, former teachers, first-generation college graduates, immigrants who built careers in a new country, these are identities that create strong in-group bonds when shared. Use only if it’s genuinely part of your own identity.
The Framing That Uses These Without Triggering Discomfort
The line between genuine connection and calculated research is thin and felt intuitively by most buyers. The framing principle is: use the marker as a doorway to a real conversation, not as a signal that you researched them.
“I noticed you went to Michigan”, research signal. “I have a soft spot for Midwest clients, my first major engagement was in Ann Arbor, and I spent three years there. Did you grow up in the area?”, genuine conversation.
The second framing invites response and shares something about you in return. It doesn’t feel like a tactic because it isn’t one, it’s an authentic point of connection that the research helped you identify.
Practice the opener aloud before the call. If it sounds like a persuasion move when you say it out loud, reframe until it sounds like something you’d actually say to a colleague.
When Unity Isn’t There
Not every prospect will have a shared marker worth using. When the research turns up nothing genuine, don’t invent one. A forced or fabricated Unity cue is worse than no Unity at all, it signals inauthenticity, which is the opposite of the trust you’re trying to build.
In these cases, fall back to Liking (genuine shared interests or professional values) or simply to the quality of your discovery questions. Good questions, the kind that demonstrate deep understanding of the prospect’s world, build trust through competence rather than identity. Unity is a lever, not a requirement.
The goal is always genuine trust. Unity, when it’s real, just gets you there faster.
