What Is a Buyer Persona?

What Should a Buyer Persona Include?

A buyer persona should include what the person is responsible for and judged on, the event that sends them looking, the outcome they need, what makes them hesitate, how they compare options and who else they answer to, plus the words they use for the problem. Age, hobbies and a photo belong only when they change how this person buys, which in B2B purchases they rarely do.

What belongs in a buyer persona, and where each part is used

Personas began as a software design tool. Alan Cooper, who introduced them in his 1998 book The Inmates Are Running the Asylum, describes building his first set in 1995 from open-ended interviews with a client’s customers, who fell into three groups “clearly differentiated by their goals, tasks, and skill levels”.¹ In the persona decks we review, the interviews are usually what got lost along the way, and demographics filled the space they left.

The Buyer Persona Institute, which builds personas for clients from interviews with buyers, organizes them around a similar set it calls the Five Rings of Buying Insight: priority initiatives, success factors, perceived barriers, decision criteria and a fifth ring that traces each step of the buying decision.² Whichever list you use, keep a line only if it would change something you'd write, target or say on a call.

How Do You Create a Buyer Persona, Step by Step?

You create a buyer persona by deciding which kind of company you're describing first, listing the people who took part in your recent wins with that kind of company, and writing each role's persona from what those buyers told you rather than from what your team assumes about them.

1. Start from your best-fit company, which the IMPACT Prospect step of ProfitPaths® finds by ranking your customers by lifetime gross profit after the cost to win. How to create an ideal customer profile covers writing that company description and how it differs from a persona.
2. List who took part in each recent win with that kind of company, using the CRM, proposals and email threads: who first got in touch, who joined later meetings, who signed and who could have stopped the deal.
3. Group the people by role rather than by name, so a facilities director at one firm and an operations director at another become one persona when they play the same part in the decision.
4. Gather what each role said, in their own words, from sales calls, lost-deal notes and short interviews. How to capture the voice of the customer has the interview questions and the places to look.
5. Write one page per role using the parts in the table above, and mark anything you're guessing so you know what to ask in the next interview.
6. Read each persona to the salespeople who closed those deals and ask whether they'd recognize this person on a first call, then fix whatever they disagree with.
7. Add the persona to your CRM as a field on every contact, so you can see later which personas turn into customers.

The order matters because an “operations manager” persona means little until you've said at which kind of company, since the same title at a firm you profit from and at one you don't can face different problems and answer to different people.

How Many Buyer Personas Do You Need?

You need one buyer persona for each role that can start, shape or stop a purchase at your best-fit customer, and in our experience that's usually a few rather than a dozen. Make your primary persona the person whose problem your offer solves and who usually starts the conversation, then write the others around what they need to see before they agree.

Buying groups can be larger than a persona deck allows for. Forrester's report The State of Business Buying, 2026 says the typical buying decision now includes 13 internal stakeholders and nine external influencers, with the number rising for more complex purchases, although the press release doesn't say how many buyers were surveyed or what they were buying.³ You don't need a persona for every one of those people, so write personas for the roles that keep appearing in your recent wins and treat the rest as people your primary persona has to convince.

Each line of that persona points at something the contractor builds, because the budgeting problem became its Prospect Magnet, and the page behind its ads is written for property managers who have to budget years ahead, which the Prospect-to-Lead Conversion step walks through.

How Do You Use Buyer Personas in Marketing?

Use buyer personas to decide what each person in the purchase hears from you and when: the offer and the page for the primary persona, the proof the approvers need, the objections sales answers early, and which contacts get which emails. In our view sales gets as much from them as marketing does, because salespeople are the ones talking to these people every week.

• The offer: build your lead magnet around the primary persona's trigger and the outcome they need, rather than around what you sell.
• Pages and ads: write headlines in the primary persona's words and target ads by the job titles your personas name; how to design a good landing page shows how a page is built for one buyer.
• Proof for everyone else: give the approvers what they check, such as cost, risk and references, in a form the primary persona can forward to them.
• Sales conversations: brief salespeople on what each role worries about, so they raise the objection before the buyer has to.
• Email and nurture: segment contacts by persona so each role hears about its own part of the decision, which how to nurture leads covers. In HubSpot, for example, Persona is a contact property you can filter saved views and segments by, and use in forms and reports.⁴
• Reporting: compare how often each persona's leads become customers and what those customers are worth, which tells you whose problems to write for next.

Do Buyer Personas Still Matter?

Buyer personas still matter when more than one person shapes the purchase and those people want different things, but they add little when one owner or manager makes every decision, and they do harm when they describe people nobody has spoken to.

A persona is probably wrong when:

• nobody can name a customer it came from, because it was written in a workshop from what the team believes;
• it's mostly demographics, like age, family and hobbies, which say little about how someone buys a commercial service;
• it was written around the people who send the most leads rather than the ones at your most profitable customers;
• sales doesn't recognize it, or has never seen it;
• it hasn't changed since your offer, your prices or your market did.

Analytics can't fill these gaps on its own, because traffic reports show what visitors did on your site and not what they were worried about or who else they had to convince, so use analytics to check personas you built from conversations rather than to create them. If you run a smaller business, you probably talk to your buyers yourself, and a paragraph for each kind of person you sell to is enough. If you lead marketing at a larger company, the bigger risk is personas that live only in a brand deck, so put them in the CRM and in sales training, where the people who meet buyers will correct them.