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Turning Decades of Brand Insight into Minutes of AI Output
Setting Guardrails: How Strong Guidelines Keep AI Output Consistent and On-Brand
Over the past 30 years working in branding and marketing, one thing has been clear: the best, most consistent work always starts with solid guidelines. Whether it’s a one-page tone of voice document or a full-blown brand playbook, these tools are the foundation of great creative and clear communication.
The brands that had solid guidelines could onboard new team members or agency partners quickly and confidently. Everyone from seasoned creatives to new interns could deliver work that felt on-brand from day one. And if the guidelines didn’t exist? You had to create them before you could even think about writing a line of copy or developing a campaign.
Now, with AI becoming a regular part of the creative process, these documents are more important than ever. They’re no longer just a helpful reference for humans; they’re becoming the instruction manual for machines. Your CVP, tone of voice, and copywriting dos and don’ts are what make your AI sound like you. AI can only echo what it’s been taught, and the best teachers are humans who understand the brand inside out. When you feed these guidelines into an AI tool, you’re teaching it to replicate the same consistency that a human writer would aim for. That means no matter who is using the AI, the output is always aligned with your brand’s established voice and values.
We’ve already seen clients take the tone and CVP guidelines we’ve crafted and plug them straight into their AI systems with great results. They can generate first drafts of content (whether it’s a blog post, a social media snippet, or even internal comms) that already feel on-brand.

One of the most powerful examples I’ve seen of the impact of good guidelines was with a client who needed to overhaul their entire help centre. We’re talking thousands of articles, written by different people over time, for different audiences. As you’d expect, the tone was all over the place. We worked with the client to take the solid brand guidelines they already had for different segments and shape that into one clear, consistent Tone of Voice Guide, along with a briefing form to collect the help article requirements from product owners. Once that foundation was in place, a writer with AI smarts was engaged to develop new articles at speed. With the guidelines as the base, the AI could rewrite every single article to match the new tone. The result? A help centre that felt unified, on-brand, and much easier for customers to understand.
In another case we worked with a real estate client to develop their customer value proposition, brand architecture, and tone of voice. It wasn’t a quick or surface-level job. We ran workshops with their leadership team, marketing and comms leads, and directors from across their retail network. We also layered in both qualitative and quantitative research to make sure what we landed on genuinely reflected the business’s ambitions and spoke to the people they wanted to reach. The result was a strong brand foundation and a document that could easily be plugged into AI tools to generate first drafts of listings, advertising, or social copy that already felt like it had their DNA baked in.
For another client, we went even deeper into tone. We built a brand tone document off the back of their existing research and creative work, then validated it directly with their tradie target audience. We ran one-on-one interviews and tested out different copy examples, messaging styles and creative expressions to get the tone just right. What we delivered wasn’t just a guideline; it was a set of proven cues that could act as a brand filter for any future content. In an AI context, this kind of work is gold. It means you’re not leaving tone to chance; you’re feeding the AI tested, audience-approved inputs from the start.
In the world of marketing and communications, these kinds of guideline documents, whether we’re talking about tone of voice guides, CVPs, or brand architecture, have always been the backbone for human creatives. They’re the compass that keeps everyone heading in the right direction whenever they’re crafting a message.
But now, with the rise of AI in content creation, these guidelines have taken on an even more crucial role. They’re not just for human hands anymore, they’re the key to unlocking AI that truly speaks your brand’s language. It’s now more important than ever to get those guidelines right, so you can get the very best out of your AI and keep your brand’s voice consistent, no matter who (or what) is doing the writing.
For those of us who’ve spent years shaping brands, it’s exciting to see how those hard-earned insights captured in a solid set of guidelines can now create content in seconds. But only if you give the AI the right inputs to start with.
For help developing brand guidelines that give your AI tools the foundation to create content that’s 100% you, get in touch with the V.I. team today for a tailored response to your requirements.
