How is your brand consistency holding up? Run this audit to find out!

Brand consistency is the practice of communicating the same core identity, positioning, terminology, and voice wherever your organisation shows up. It does NOT mean copying and pasting the same paragraph into everything you publish.

Your CEO’s LinkedIn post should not read like an investor announcement. And a product launch probably needs a different tone from a crisis statement. The consistency should be beneath those differences. The company still describes itself the same way - with the same terminology, core claims, and general personality.

Carmine Lenguito, Director of Communications at Philips, described this during our recent Dull by Design webinar as predictability.

The strongest brands create familiar shorthand. You know broadly what they stand for, how they communicate, and what you can expect from them. That predictability is built through repetition. But communicators are often the first people to get tired of it!

As Carmine put it:

“You don’t measure this by how tired the communicators are.”

While your comms team may have heard the positioning 50 times this month, your customer probably has not.

But why is brand consistency important? Well, it’s always been important, but AI has made it MORE important.

Edelman found that 55% of people across its 15-market study use generative AI platforms. Among that group, 91% use them for shopping in some way, including researching brands, comparing products, and summarising reviews.

AI systems are therefore becoming another place where audiences encounter your brand - and they have a LOT of public material to choose from.

If your website describes the company one way, your newsroom uses another version, and old content still contains positioning you abandoned two years ago, you have left plenty of room for interpretation.

Consistency gives machines (and humans!) a clearer pattern to follow.

So grab a recent sample of your communications and use this brand consistency checklist to run a quick audit.

How to maintain brand consistency: 6 things to check

1. Check for channel drift

Start with the most obvious question:

Does your brand sound like the same organisation across different channels?

Open your latest press release. Then open three recent corporate LinkedIn posts. Add your About page, a customer email, and perhaps a campaign landing page.

Read them back to back.

You are looking for differences that go beyond normal channel-based adaptations.

Look for differences like this:

→ Your newsroom is calm, factual, and fairly understated, while LinkedIn suddenly sounds like a motivational speaker has taken control of the account.

→Your website talks constantly about “partnership,” but that idea disappears completely once you reach social content.

Some variation is healthy. Channel drift starts when the underlying personality or positioning changes with it. This can get particularly messy in large organisations. Different teams, agencies, and markets may all be producing content from slightly different briefs.

Carmine made a related point during the webinar when discussing global and local communications. A central strategy still needs input from the local teams who understand their audiences. The goal is alignment between the two, rather than a top-down message that gets rewritten from scratch once it reaches each market.

2. Check for vocabulary drift

Every organisation has words that matter, from product names, service categories, and industry terminology. Those words should not be up for reinvention every second Tuesday.

Take something as basic as your corporate newsroom: Does one page call it a newsroom, another a press centre, and an old presentation still call it the press office? Any one of those might be fine, but using all three creates confusion.

The same thing happens with bigger terminology decisions.

Different teams may use “AI visibility”, “AI search presence”, and “generative search discoverability” interchangeably. Before long, three departments are describing the same thing in three different ways.

This matters internally because people waste time deciding which wording is approved. It matters externally because repetition helps an audience connect your organisation with particular concepts. And it matters for AI because clear terminology gives systems a stronger, repeated association to work with.

During the webinar, Carmine argued that easier and cheaper content production has created a temptation to keep generating new versions of the same message. His recommendation was the opposite: settle on a strong core message and add evidence around it rather than continuously tweaking the wording.

3. Check for claim drift

Vocabulary drift changes the words, but claim drift changes what you are actually saying. This is where inconsistency can have more serious consequences.

Start with one deceptively basic question:

What does your company do?

Now look for the answer in three places:

• Your About page
• A recent press release boilerplate
• Your CEO’s public bio

Do they align? For many organisations, the answer is “mostly”, which is precisely where claim drift creeps in.

It could be as small as a difference in stated market share between your website and LinkedIn, or as big as your sustainability wording becoming stronger in campaign copy than the evidence behind it allows.

Claim drift happens because facts change, but it can also occur because people make tiny wording improvements without seeing every other place where that wording lives.

Old content deserves particular attention here.

Garima Singh of AkzoNobel made an important point during the webinar about digitising corporate knowledge. Her process included three stages: curate, consolidate, and retire.

Publishing accurate information is only half the job. Old information that no longer reflects the organisation can remain online for years, where people and AI systems can continue to find it.

4. Check for persona drift

Executives should sound human, so we’re not advocating for turning the CEO’s LinkedIn account into a press release distribution feed. But there should still be a recognisable relationship between the person speaking and the organisation they represent.

Persona drift happens when those two identities start telling noticeably different stories.

For example, the corporate newsroom describes the company as cautious and evidence-led, whereas an executive regularly makes sweeping claims on social media.

Sometimes the tone is the issue; other times it is the substance of the claim. Both are damaging.

But remember, it’s not about sounding homogeneous. The strongest executive voices make corporate positioning easier to understand because they translate it into a personal register. They add experience, opinion, context, and personality without inventing a parallel version of the company.

5. Check for crisis-mode drift

Nothing reveals a brand’s default settings quite like a bad day. A company spends years sounding approachable, clear, and human, until something goes wrong.

Suddenly:

“We remain steadfast in our unwavering commitment to proactively addressing this matter with the utmost seriousness.”

Who invited that company?

Crisis communications obviously require care. Legal scrutiny increases, facts may still be emerging, and the wrong wording can have real consequences. But none of that requires your brand to develop an entirely new personality.

In fact, unfamiliar language can make a difficult situation worse. If every normal communication sounds direct and human, a sudden wall of corporate phrasing will likely read as evasive or like you have something to hide.

Your tone may become more measured during a crisis, and you may lean into a more ‘hard-facts’ narrative, but the underlying voice should remain recognisable.

This is also where cross-functional governance becomes important.

During Dull by Design, Garima argued that brand communication should bring marketing and comms together with technical teams, R&D, legal, and customer service. Her point about customer service is particularly relevant: those teams often know exactly which questions, misunderstandings, and concerns customers are raising. That knowledge becomes extremely important during a crisis!

6. Check for AI-generated drift

Finally, look at how AI is entering your content process.

The question is no longer whether somebody on the team has used ChatGPT, Gemini, Claude, or another AI tool to help with a draft. Muck Rack’s 2026 research puts generative AI adoption among PR professionals at 76%. It also found that 75% now use at least one paid AI tool, up from 57% the previous year.

The bigger question is:

What definition of “on brand” is each AI tool working from?

AI-generated drift can be harder to spot because every individual draft may look fine.

The problem shows up when you zoom out. One person gives ChatGPT a detailed brand prompt, another pastes in a few examples, and a third asks it to “make this sound more professional.” All three get usable copy, but they may also get different terminology, claims, and interpretations of your tone of voice.

Without a shared standard, “on brand” becomes whatever context each person happens to give the tool. This problem is only becoming more prevalent with AI increasingly embedded in PR workflows. Muck Rack found that only 51% of PR professionals work at an organisation with a formal AI use-case policy - and even then, a policy only gets you so far.

Teams need a clear, shared definition of what the brand should sound like, which terminology to use, which claims are approved, and where the boundaries sit. Otherwise, AI simply gives teams another avenue for small inconsistencies to creep into the work.

Centring the brand rules closer to the work

Many brand consistency problems are a result of the rules being too far away from the work.

They’re in PDFs, strategy decks, Slack threads - you name it. Everybody is expected to either go hunting for the right pieces of the puzzle OR assemble the correct version in their head every time they write.

That becomes harder as the number of writers, channels, markets, agencies, and AI tools increases.

Presspage’s Brand Voice Management feature brings approved tone, terminology, messaging, themes, and guardrails into one shared standard that teams and AI tools can work from. Drafts can then be checked against those rules while the content is still being created.

Then our Content Approval feature carries that same context into the next stage, keeping review, feedback, and sign-off in one workflow and helping routine brand checks happen before a draft reaches final approval.

The goal? To stop every team, market, agency, and AI tool from having to independently guess what “on brand” means.

FAQ: Brand consistency

What is brand consistency?

Brand consistency means keeping your organisation’s core messaging, terminology, positioning, tone, and identity aligned across the places where your brand appears. The format and tone can adapt to different audiences and channels while the underlying brand remains recognisable.

How do you measure brand consistency?

Start by comparing real communications across channels rather than assessing guidelines in isolation. Review recent website copy, press releases, social posts, executive communications, campaign material, crisis statements, and AI-assisted content. Look for differences in tone, terminology, claims, positioning, and core company descriptions.

How often should you run a brand consistency audit?

There is no universal schedule, but regular checks are better than waiting for a major rebrand. An audit is particularly worthwhile after changes to positioning, leadership, products, messaging, agencies, AI workflows, or brand guidelines. Large global organisations may need more frequent reviews because content changes across more teams and markets.

How can AI affect brand consistency?

AI can increase inconsistency when different writers give tools different instructions about the brand. One AI prompt may use different terminology, tone, or claims from another. Giving teams and AI tools a shared set of approved messaging, terminology, and guardrails reduces the amount of interpretation happening from draft to draft.

What should a brand consistency checklist include?

At minimum, check whether your tone remains recognisable across channels, key terminology is used consistently, corporate claims agree across sources, executive voices align with company positioning, crisis communications still sound like your organisation, and AI-assisted content follows the same brand rules as human-written work.

The takeaway

There is a slightly cruel reality to brand consistency; when you’re doing it well, you’re likely going to bore yourself senseless (at least at some point).

Good. Consistency is built through repetition, and AI gives comms teams another reason to walk the brand line. The information your organisation publishes can now be interpreted, summarised, combined with third-party material, and served back to audiences in answers your team never wrote. The clearer the public pattern around your brand, the less ambiguity you leave behind.

So run the audit, and make sure AI is working from an actual brand standard rather than six different interpretations.

Want to dig further into why consistency matters with AI in the mix?

Watch our Dull by Design: How boring brands can win the AI answer webinar on demand, featuring Carmine Lenguito from Philips and Garima Singh from AkzoNobel.