By Jennifer Harrington, CEO, HATCH
Article originally published on Advertising Week
AI is getting scarily good at creating content. Yes, it can write your blog posts, fill your content calendar and even try to develop a personality. With so much content already being planned, drafted, polished and published by AI, it’s no surprise that brand voices are quickly becoming painfully (and noticeably) generic.
The numbers tell the story: Nearly all marketers now use AI tools, with 88 percent using AI in their day-to-day roles, yet this widespread adoption is creating new challenges. Academic research has found, for example, that when people learn that content is AI-generated, rather than human-created, it significantly lowers their perception and engagement.
That’s because when every brand voice sounds the same, none stands out.
We’re witnessing something unprecedented: the democratization of content creation alongside the homogenization of brand voices. AI tools have made it possible for any company to produce professional-looking content at scale, but they’re also creating a “vanilla effect,” where everything is starting to taste the same.
The problem isn’t AI itself. It’s how we’re using it. Too many brands are treating AI as their creative director rather than their research assistant. They’re asking it to generate their personality instead of expressing one they already have.
What does an authentic brand voice do that AI can’t — well, not quite yet?
AI can certainly copy a writing style if you feed it enough examples. But it can’t tell a story about life experience, provide personal perspective or weave in a quirky sense of humor. Think of AI like that kid in your fifth-grade class who brought a joke book to class. A couple of them might have made you laugh, but did you remember any of them a week later? Don’t be that brand.
Emotional intelligence in context
Much like that fifth-grader, AI struggles with reading the room. It doesn’t know when to be vulnerable, when to take a stand — or importantly, when humor might backfire. Human editors understand cultural moments, industry tensions and audience mood in ways that create genuine connection. Speaking as a brand takes empathy you can’t feed into a prompt box.
Organic posts, advertorials and web copy all need to sound like they’re coming from the same brand. Even though AI can help you generate large quantities of content, it may (and will) come up own point of view of the moment without your guidance. Better to take the time to create differentiated content with a strong voice that you can tap wherever and whenever.
This is especially true for B2B brands with a longer sales cycle that need to build trust and show expertise over time. That consistent memorable voice across channels? It also needs to be trustworthy and credible. Be sure to cover your content with the human touch.
The smart way to use AI for brand voice
I’m not saying that AI tools aren’t helpful. As our robot research assistants improve, their power to help brief your writers, train your own AI tools, and even evaluate content for consistency will become even more essential than they already are.
The key is positioning AI as your brand voice amplifier, not its creator:
There are a lot of language-learning platforms to choose from, but Duolingo’s awareness and growth has skyrocketed thanks to a playful, quirky brand voice that extends far beyond their marketing.
Zaria Parvez, who transformed Duolingo into a social-first brand and made its chaotic mascot Duo the owl fly into everything from Charli XCX’s Brat tour to the Love Island USA villa, leaned into a voice that is “expressive, playful, embracing and worldly.” Try prompting ChatGPT to create something so distinctive. Today, its distinctive voice is consistent across every touchpoint, making the brand instantly recognizable.
On the other hand, SaaS brands have to fight the temptation of using vague jargon like “empower innovation,” “accelerate transformation” and “drive scalable solutions.” This is the exact type of language that sounds like AI — and offers your brand the opportunity to use its voice as a competitive edge.
Brands like Mailchimp (“Send better email”), Slack (“Work shouldn’t suck”), and Monday.com (read: playfully direct) have each built empires by zigging when their industries zagged. Their voices feel human because humans crafted them with intention.
Even in a chaotic marketing environment, the goal of your brand’s voice is to be more than just louder than your competitors. It’s about being intentional. Here’s a practical three-step approach to get you there:
1. Audit your voice reality
Before you can improve, you must understand where you are. Collect 20 to 30 pieces of recent content across a variety of branded channels and ask:
2. Define your voice architecture
Create a voice framework built on three basic layers:
3. Build your voice portfolio
Consider and create examples of your voice in action across different scenarios:
With your framework filled, it’s time to get to work. Here’s how.
Brands that will win in an AI-saturated content landscape won’t be those that reject AI or embrace it completely. They’ll be the ones that use AI to amplify their human authenticity at scale.
Think of your brand voice as a competitive moat in a world where technical capabilities are increasingly commoditized. AI can write the words, but you need to provide the perspective and the personality. Your brand voice can be a superpower — but only if you invest the time in making it authentic and differentiating.
The choice isn’t between human or AI. It’s between generic or genuine. Choose genuine everytime.
Jennifer Harrington is Founder & CEO of HATCH. She also serves on several boards focused on art education and food insecurity, including the Greater Boston Food Bank, Massachusetts College of Art and Design, and RAW Art Works. In 2018, Governor Baker appointed her to the Board of the Cultural Facilities Fund, where she continues to serve as a director. She is also part of the Corporate Executive Council for GBH and the Board of Advisors for Community Cooks, where she serves as a team captain. Jennifer previously served on the Foundation Board for Boston Arts Academy during its capital campaign to support the construction of a new school building, where she received the AllStar Award for Philanthropy. She was honored with the Greater Boston Chamber’s Pinnacle Leadership Award for Entrepreneurship in 2021 and was named one of Boston’s ‘40 under 40’ by the Boston Business Journal. Most recently, she was recognized as a ‘Woman We Admire’ by the AdClub.
Jennifer holds a degree in Art History from Boston University. She lives outside of Boston with her husband, a public-school art and design teacher, and their four children.