Brand Voice: Semrush Strategies for 2026

Developing a distinctive brand voice is no longer a luxury for startups; it’s a fundamental requirement for authentic marketing that resonates deeply with your target audience. In a crowded digital marketplace, a clear, consistent voice can cut through the noise, build trust, and forge genuine connections. But how do you go about crafting this intangible asset? We’ll walk through a powerful framework using a leading content strategy tool, focusing on its real 2026 interface to get you started on the right foot.

Step 1: Laying the Foundation with Audience & Competitor Analysis

Before you even think about words, you need to understand who you’re talking to and who else is talking to them. This isn’t just about demographics; it’s about psychographics, pain points, and aspirations. Simultaneously, we must dissect what our competitors are doing right, and more importantly, what they’re missing. For this, I always turn to a robust content intelligence platform. Let’s use Semrush as our example for its comprehensive suite of tools.

1.1 Identifying Your Target Audience’s Language

Open your Semrush dashboard. On the left-hand navigation bar, click on “Content Marketing”, then select “Topic Research”. Enter a broad keyword related to your startup’s niche. For instance, if you’re a sustainable fashion brand, you might type “ethical clothing” or “eco-friendly fashion.”

Once the results load, look for the “Questions” tab. This is gold. It shows you the exact phrasing your potential customers are using to search for information. Pay close attention to the emotional language, the level of formality, and the specific problems they’re trying to solve. Are they asking “How do I start a capsule wardrobe?” (practical, instructional) or “Is fast fashion really that bad?” (ethical, questioning)? This directly informs the tone you’ll adopt. I had a client last year, a B2B SaaS startup targeting small businesses, who initially used very corporate, jargon-filled language. After this exercise, we realized their audience was asking simple, direct questions about “saving time” and “reducing overhead,” not “optimizing operational efficiencies.” A complete pivot in their messaging followed, and their engagement numbers soared.

1.2 Deconstructing Competitor Voice

Still in Semrush, navigate to “Competitive Research” on the left, then click “Organic Research.” Enter the domain of a top competitor. Look at their top-performing pages. What kind of language do they use in their headlines? How do they structure their calls to action? Pay attention to the “Overview” section for their estimated traffic and keywords, but then dive deeper into “Pages” to see which content resonates. I recommend manually reviewing at least 10-15 of their highest-traffic articles or landing pages. Copy and paste snippets into a document and highlight adjectives, adverbs, and verbs that stand out. Are they authoritative, friendly, playful, serious? This isn’t about copying; it’s about identifying gaps. If every competitor is super formal, maybe there’s an opportunity for you to be refreshingly approachable.

Step 2: Defining Your Brand’s Archetype and Personality Traits

This is where we get philosophical, but in a structured way. Your brand isn’t just a logo; it’s a personality. Think of it like a character in a story. What kind of character is it? This step is critical for developing authenticity.

2.1 Choosing a Core Archetype

I find the 12 Jungian archetypes incredibly useful here. Are you the Innocent (optimistic, pure), the Sage (wise, truth-seeking), the Explorer (independent, adventurous), or perhaps the Rebel (disruptive, revolutionary)? There are plenty of resources online that detail these archetypes; I often refer to Psychology Today’s breakdown of brand archetypes for a quick refresher. Pick one primary archetype and maybe one secondary. Don’t try to be all of them; focus creates power.

2.2 Establishing Personality Adjectives

Once you have your archetypes, brainstorm 3-5 adjectives that describe your brand’s personality. These should be words that anyone on your team could use to describe your communication. Examples: bold, empathetic, witty, authoritative, playful, direct, sophisticated, casual. These aren’t just buzzwords; they’re the filters through which all your content will pass. For instance, if your brand is “bold” and “direct,” you wouldn’t use hedging language like “we aim to” or “perhaps you might consider.” You’d say “we deliver” or “you need this.”

Step 3: Crafting Your Brand Voice Guidelines

This is your bible. Without a clear, documented guide, your brand voice will inevitably drift. Consistency is the backbone of authenticity.

3.1 Documenting Tone, Style, and Grammar

Create a shared document (Google Docs or a similar collaborative platform works best). Dedicate sections to:

1. Overall Voice Statement: A 1-2 sentence summary of your brand’s voice. E.g., “Our voice is that of a trusted, knowledgeable mentor: encouraging, clear, and always actionable.”
2. Personality Adjectives: List your chosen 3-5 adjectives and provide 2-3 examples of what each means in practice, and what it doesn’t mean. For “witty,” you might say “We use clever wordplay and subtle humor” but “We avoid sarcasm or overly complex jokes.”
3. Tone Spectrum: Define how your tone shifts across different contexts. Are you always empathetic, or do you become more authoritative when discussing technical details? Map out scenarios (e.g., website copy, social media, customer support, legal disclaimers) and describe the appropriate tone for each.
4. Grammar & Punctuation: Are you a fan of the Oxford comma? Do you use contractions? What about exclamation points (sparingly, I hope!)? Be specific. I strongly advocate for using an established style guide like the Chicago Manual of Style or AP Stylebook as a base, then noting your specific deviations. Don’t reinvent the wheel, just customize it.
5. Word List: Create a “Do Use” and “Don’t Use” list of specific words or phrases. This is incredibly helpful for maintaining consistency, especially as your team grows. For a health tech startup, “wellness journey” might be on the “Do Use” list, while “cure-all” is definitely on the “Don’t Use” list.

This document should be accessible to everyone who touches your brand’s communication, from marketing and sales to product and customer support. It’s a living document, so review and update it quarterly.

Step 4: Implementing and Iterating with Content Marketing Platforms

A brand voice isn’t static; it evolves as you learn more about your audience and market. This step focuses on putting your guidelines into practice and using data to refine them.

4.1 Integrating Voice into Your Content Workflow

Most modern content marketing platforms, like HubSpot or Contentful, offer robust content creation and publishing workflows. When creating new content, ensure your brand voice guidelines are front and center. In HubSpot, for example, when drafting a blog post in the “Marketing” > “Website” > “Blog” section, before publishing, there’s often a “Review & Publish” tab. This is where I insist my teams conduct a voice check. Does this headline sound like us? Does this call-to-action align with our personality? This isn’t just about grammar checks; it’s about voice checks.

4.2 A/B Testing for Voice Effectiveness

This is where the rubber meets the road. Are people actually responding to your chosen voice? Use A/B testing features within your email marketing platform (e.g., Mailchimp, Constant Contact) or your landing page builder (e.g., Unbounce, Leadpages). Test different headlines, subject lines, or calls-to-action that embody slightly different aspects of your brand voice. For example, if your brand is “playful” but also “direct,” you might test a headline like “Unlock Your Productivity!” against “Beat the Clock, Seriously.” Track open rates, click-through rates, and conversion rates. I recall a case study from a B2C e-commerce startup that found a 15% increase in conversion rates on a product page simply by shifting from a formal, descriptive tone to a more conversational, benefit-driven one in their product descriptions. The product didn’t change, only the voice.

In Google Ads, for instance, when creating a new ad group, you can specify multiple ad variations. Under “Ads & extensions”, click the blue plus button to add a new ad, then select “Responsive search ad.” Here, you can enter up to 15 headlines and 4 descriptions. Google Ads will automatically test combinations. My advice? Craft headlines that distinctly lean into different aspects of your defined brand voice. One headline could be more authoritative, another more empathetic, and let the data tell you what resonates with your search audience. The numbers don’t lie. You might think your audience wants sophisticated, but the data might scream for straightforward.

Step 5: Auditing and Refining Your Brand Voice

Your brand voice isn’t a “set it and forget it” task. It requires ongoing attention and refinement.

5.1 Conducting Regular Content Audits

At least quarterly, perform a content audit specifically focused on brand voice. Pick a representative sample of your content: 5 recent blog posts, 3 email newsletters, 2 landing pages, and a handful of social media posts. Review them against your brand voice guidelines. Are there inconsistencies? Are some team members deviating from the established tone? This is also an opportunity to see if your audience has evolved. Perhaps they’ve become more sophisticated, or perhaps they’re craving even more direct communication. A report by Statista in 2023 indicated that consistent brand presentation across all platforms can increase revenue by up to 23%. That’s a significant number that underscores the importance of this step.

5.2 Adapting to Feedback and Market Shifts

Pay attention to direct feedback from customers (support tickets, social media comments, reviews). Are they praising your clear communication, or are they confused by your jargon? Also, keep an eye on market trends. Is a new competitor emerging with a fresh, compelling voice? Are there cultural shifts that might impact how your audience perceives certain language? We ran into this exact issue at my previous firm. A term we used consistently for years, “disruptive innovation,” started to feel cliché and even negative in certain circles. We saw a dip in engagement on content using that phrase. We adapted, shifting to “transformative solutions” and saw a positive change. Don’t be afraid to tweak your guidelines based on real-world input. Authenticity means being true to yourself, but also being responsive to those you serve. It’s a delicate balance, but one that pays dividends.

Developing an authentic brand voice is an ongoing journey, not a destination. By systematically analyzing your audience and competitors, defining your brand’s personality, documenting clear guidelines, and relentlessly testing and refining, your startup can build a voice that truly resonates and drives lasting connections. For more on how founders can leverage their unique perspective, check out our guide on founder authenticity and brand building myths. Additionally, understanding how to apply these strategies to a specific channel like email marketing can help reclaim your audience effectively. Finally, for a broader perspective on reaching your target customers, explore the latest in targeted marketing strategies.