Brand Voice Guide: How to Sound Like You Everywhere | BrandScout

Most Brands Sound Like Everyone Else

Read the "About" pages of ten companies in the same industry. You'll find the same words repeated: innovative, passionate, committed to excellence, customer-first. This isn't branding — it's wallpaper. A brand voice isn't what you say about yourself; it's how you say everything.

Mailchimp sounds like a witty friend. Apple sounds like a poet who took a design class. Liquid Death sounds like a skater who accidentally started a water company. These voices didn't happen by accident — they were architected.

What Brand Voice Actually Is (And Isn't)

Brand voice is the consistent personality expressed through words. It's not:

• A tagline (that's a slogan)
• A mission statement (that's strategy)
• A visual identity (that's design)
• A tone (tone is a subset — voice is the personality, tone is the mood)

Think of it this way: your voice stays constant (you're always "you"), but your tone shifts with context. You speak differently at a job interview than at a barbecue — same voice, different tone.

Building Your Voice: The 4-Dimension Framework

Dimension 1: Formality Spectrum

Where does your brand sit between buttoned-up and casual?

• Formal: "We are pleased to announce the launch of our latest offering." (McKinsey, Goldman Sachs)
• Professional: "Today we're launching something we're really excited about." (Stripe, Notion)
• Conversational: "We just shipped something cool. Check it out." (Basecamp, Buffer)
• Casual: "Okay so we made a thing and honestly it slaps." (Wendy's, Duolingo)

Most B2B brands default to formal when they should be professional or conversational. In 2026, 73% of buyers prefer brands that communicate in a conversational tone, according to Sprout Social's annual report.

Dimension 2: Enthusiasm Level

How much energy does your brand project?

• Reserved: Measured, understated, lets the work speak (Muji, Aesop)
• Confident: Assured without being loud (Apple, Patagonia)
• Energetic: Visibly excited, motivating (Nike, Peloton)
• Over-the-top: Maximum energy, unapologetic (Liquid Death, Old Spice)

Dimension 3: Humor Usage

Humor is the highest-risk, highest-reward brand voice element.

• No humor: Appropriate for healthcare, finance, legal (serious topics deserve seriousness)
• Dry wit: Subtle, intelligent humor that rewards attention (The Economist, Mailchimp)
• Playful: Light, fun without being silly (Slack, Figma)
• Comedy-forward: Humor is the primary vehicle (Dollar Shave Club, Oatly)

The risk with humor: it can undermine trust if your product is high-stakes. Nobody wants their financial advisor cracking jokes about their retirement fund.

Dimension 4: Technical Depth

How much expertise do you project in your language?

• Simplified: Explains everything, assumes no prior knowledge (Apple's product pages)
• Accessible expert: Knows the topic deeply but explains it clearly (Stripe's documentation)
• Industry insider: Uses jargon freely, speaks peer-to-peer (Gartner, specialized B2B)

Creating Your Voice Document

A voice guide should be practical enough for any team member to use immediately. Here's the template we use with clients:

Section 1: Voice Attributes (3-5 adjectives)

Choose 3-5 words that define your voice. For each, provide:

• What it means in practice
• What it does NOT mean (equally important)
• A concrete example

Example for a SaaS company:

• Clear — We explain complex things simply. This doesn't mean dumbing things down; it means respecting the reader's time.
• Confident — We know what we're talking about and it shows. This doesn't mean arrogant or dismissive of alternatives.
• Warm — We're human beings talking to human beings. This doesn't mean overly casual or unprofessional.

Section 2: Vocabulary Lists

Create explicit "use this / not that" lists:

• Say: "Try it free" → Don't say: "Request a demo"
• Say: "Here's how" → Don't say: "Leverage our solution to"
• Say: "We made a mistake" → Don't say: "We apologize for any inconvenience"

Section 3: Tone Variations by Context

Define how the voice adjusts across situations:

• Marketing: Most energetic, benefits-forward, aspirational
• Product UI: Clearest, most concise, action-oriented
• Support: Warmest, most empathetic, solution-focused
• Error messages: Honest, helpful, never blame the user
• Social media: Most casual, reactive, personality-forward

Voice Across Channels

Your voice needs to work everywhere — from your website to your digital menu boards to your Instagram captions. The test is simple: if someone covered the logo, would they still know it's you?

Channel-Specific Adaptations

• Website: Full voice expression, most polished
• Email: Slightly more personal, like writing to one person
• Social: Most relaxed version of your voice, platform-native
• Sales decks: Confident and clear, adapted to audience sophistication
• In-store/signage: Briefest, most impactful distillation of voice

Training Your Team

A voice guide is useless if nobody reads it. Here's how to make it stick:

1. Run voice workshops: Give team members the same writing prompt and compare outputs. Discuss what's "on voice" and what's not.
2. Create a swipe file: Collect real examples of on-brand writing from your own channels. Update monthly.
3. Build review into workflow: Add "voice consistency" as a checklist item in content review.
4. Use AI tools carefully: ChatGPT can be prompted with your voice guide, but always audit AI-generated content for voice consistency — AI defaults to generic.

Measuring Voice Consistency

How do you know if your voice is working?

• Brand recall surveys: Can people identify your content without seeing the logo?
• Engagement rates: Consistent voice typically improves social engagement by 20-35%
• Support satisfaction: Voice-trained support teams see higher CSAT scores
• Content audit: Quarterly review of published content against voice attributes

Start Here

If you do nothing else, do this: write down three adjectives that describe how your brand should sound. Not what it does — how it sounds. Then read your last five pieces of content and ask: does this match? The gap between those two things is your brand voice to-do list.