From One-Way Marketing to Two-Way Communication

By Intentful Insights Team — April 18, 2025 at 3:08 AM · 5 min read

For most of its history, marketing spoke in one direction. AI is making that exchange conversational, moving brands from campaigns that broadcast to communication that can respond.

Advertising has evolved dramatically, from the high point of television and print to banner placements, social platforms, and beyond. Every new channel offered a way for brands to get nearer to the people they wanted to reach. And it did.

Still, across all those changes, the underlying model stayed the same: brands addressed customers rather than exchanging with them.

Even highly targeted media and data-led campaigns remained, at heart, brand monologues. They could be tuned for clicks, but they were not designed for meaningful engagement beyond likes.

That is changing. Ads can now speak, and websites can answer back; these experiences are not theoretical, they are already live.

For the first time, a brand can appear with more than a broadcast message. It can answer. In real time. In its own voice. The move from one-way to two-way marketing communications was not caused by a new media format. It arrived because the technology changed.

At Intentful, our first brand-aware AI was built in 2021 for Broadway Inbound. We fine-tuned then-state-of-the-art GPT-3 so it could represent the Broadway Inbound brand, including tone, language, and product understanding. At the time, we were not using the word agent, but the idea was already in place. In spring 2022, we shared that work through Oxford's Diploma in AI program as a case study showing how AI and data could work together to represent a brand and create entirely new ways to connect with customers.

The technology has advanced a great deal since then, but the core idea has not changed: AI can be trained to understand your brand, speak with your voice, know your products in detail, reflect your values, and remain inside the limits of what is accurate and useful.

That is what sits underneath a Brand Agent.

People are built for searching and conversing. The pattern is ancient: ask, find out, learn, pass along, choose, and act. Technology is not removing human connection. Instead, it extends what we know in ways we still cannot fully grasp.

The New Baseline Is Interaction, Not Impressions

Customers are already having conversations with AI, including ChatGPT, Siri, Alexa, and Google Assistant. According to OpenAI, ChatGPT alone has over 300 million active users each week.

Brands do not need to remain outside that behavior while continuing to broadcast toward customers. The moment has arrived for brands to participate in real customer conversations, as they happen, at scale.

From Target Audience to Real Individuals

For many years, marketing has organized people into target audiences, using demographics, behavior patterns, or dashboard segments. There is nothing automatically wrong with that approach; it has been the standard model in the industry for a long time.

But along the way, individual people became data points.

Brands made assumptions about who people were, what they wanted, and what they would do next. The qualitative layer — why they acted, what they hoped to find, and what they could not locate — is often absent or hidden inside small focus groups and after-the-fact campaign surveys.

Impressions, click-through rates, and conversions mostly describe quantitative behavior: what happened, when it happened, and where someone clicked.

The space between what a brand communicates and what a person actually needs is worth confronting. Most communication is still built on assumptions.

Two-way marketing reduces that distance. A Brand Agent can make the brand present and helpful at the moments that matter, whether it is responding to a question inside an ad, guiding someone through a website, or helping in a store through an app.

That is what separates a broadcast from a relationship.

A New Era Is Opening

A new era is beginning, one in which brands are not only visible and audible, but understandable and genuinely accessible. Communication can move in both directions, shaped by intelligence, context, and intent. Two-way marketing is not a trend. It brings marketing back to what it was always supposed to create: connection with each customer, one-on-one and at scale. The difference now is that the technology can finally support it.

About This Article

Intentful Insights shares perspectives on AI, brand strategy, and the move from speaking at customers to speaking with them.

This article focuses on Intentful's Generative Response Ads (GRA), an ad unit format that lets consumers ask questions and get real-time, brand-specific answers inside the ad space itself. GRAs belong to Intentful's wider interactive brand infrastructure, alongside Brand AI Agents, AI Assistants, and the As Seen by AI© discoverability program.

Intentful is commercially deployed since 2021, working with organizations in travel and tourism, performing arts, CPG, telecommunications, and agencies globally. Contact: [email protected]