How to Build a Persona‑Driven Tone of Voice for B2B UX Copy from Scratch

After recognizing the importance of persona tone in large companies, this guide explains how to create a persona‑driven tone of voice for a B2B interior‑design tool from zero, using a five‑stage workflow.

Chapter ONE – Data Research

The team first collects internal documents (strategy books, brand whitepapers, design values, principles, user personas, etc.) to set a baseline tone and direction. By reading and analysing these materials, recurring keywords such as authoritative, professional, leading, flexible‑friendly, efficient, calm, orderly, and concise are identified as personality cues.

Chapter TWO – Group Discussion

Designers hold a workshop to share their understanding of the product’s persona. Through cross‑functional research (visual, operations, customer‑service), they propose personality traits such as empathetic, calm, professional, understanding, confident, easy‑going, rational, and reliable.

Chapter THREE – Personality Keywords

All gathered words are grouped into two categories: descriptive personality words (empathetic, easy‑going, rational, direct) and non‑descriptive words (professional, trustworthy). The descriptive words are further clustered into three groups: flexible‑friendly/empathetic, rational, and direct. After analysis, the three final persona keywords are empathetic , rational , and direct .

Chapter FOUR – Enriching the Persona

Empathetic

What it is: Understand users’ current mental state, know their needs, and respond appropriately; help users overcome difficulties; listen and provide feedback channels; offer better solutions.

What it isn’t: Detached, purely factual, or creating distance.

Concrete behaviours:

Provide feasible solutions when problems arise.

Describe value from the user’s perspective.

Offer support and encouragement without commanding or blaming.

Use user‑friendly language, avoiding jargon or new concepts.

Rational

What it is: Focus on key information, express concisely, control emotions, maintain logical consistency.

What it isn’t: Over‑detail, emotional exaggeration.

Concrete behaviours:

Provide essential information to achieve user goals without over‑explaining.

Avoid filler words and overly absolute statements.

Refrain from excessive punctuation or emotive interjections.

Direct

What it is: Speak equally and plainly, use “you/I” instead of formal “您”, provide the shortest path to solutions, avoid over‑caring or official fluff.

What it isn’t: Over‑caring, overly official, covering up problems.

Concrete behaviours:

Talk directly and equally, avoiding hierarchical language.

Notify users promptly when issues occur, without concealment.

Describe facts honestly without excessive apologies.

Chapter FIVE – Drawing the Portrait

The team visualises each persona by collecting representative images, discussing them, and voting for the most fitting portrait. This visual representation helps align cross‑functional communication and ensures the tone of voice is consistently applied across product scenarios.

In summary, a B2B tool’s UX copy persona is now defined by three core traits—empathetic, rational, and direct. Future articles will demonstrate how these personas guide concrete UX copywriting practices.