Marketing
Google AI Max for Search vs. Dynamic Search Ads: What Marketers Need to Know
When you post something online, what do you check first? Likes. Comments. Shares. That little rush when someone reacts.
Here is the truth nobody tells you: the people most likely to actually buy from you are probably not doing any of that.
They are reading quietly. Thinking quietly. And one day, out of nowhere, they message you or walk into your shop and say, "I've been following your work for a while."
You have never seen them before. Welcome to the world of the invisible buyer.
Who Is the Invisible Buyer?
In marketing, everyone talks about the "engaged audience." These are the people who like your posts, reply to your stories, and vote in your polls. We track them closely because they are easy to see.
But most of your audience is not doing this. There is a well-known idea in online communities called the 90-9-1 rule. It says that in most online spaces, around 90% of people only read or watch and never post anything. About 9% react a little, like liking or sharing once in a while. Only 1% create most of the visible activity. This is not an exact science; the real numbers shift depending on the platform and the community, but the pattern shows up again and again.
That means a huge part of your audience is silently watching, and you have almost no visibility into them.
These silent people are not uninterested. Many of them are your most serious future customers. Think about people you know:
- A friend who researches a product for weeks, never posts a single question online, and then quietly buys it
- A business owner who has been comparing two service providers for months without messaging either one
- Someone who saves your post, closes the app, and messages you three weeks later saying they are ready to move forward
These people are real, and most marketing plans completely miss them.
The Dark Social Problem Nobody Talks About
There is a term in digital marketing called "dark social." It means all the sharing that happens in private, where nobody can track it. Think of a link sent in a WhatsApp group, a screenshot forwarded to a friend, or someone typing your brand name into Google after hearing about you in a conversation.
According to a 2025 study by GWI, 63% of people prefer sharing content through private channels like WhatsApp or Messenger rather than posting it publicly. Around 20% of people share content only through private messages and never post it publicly at all.
For B2B marketers, this gap is even bigger. Research by Cognism found that 77.5% of buyers share links and recommendations through private, untracked channels. That means the conversation that actually brought someone to your website may have happened in a chat you will never see.
Think about your own habits. How many times have you forwarded something useful to a friend without commenting on the original post? How many times have you searched for a brand after a friend mentioned it in a group chat, without ever liking or commenting on their page?
In most online communities today, private messaging is where real recommendations travel. Someone asks their group for a good freelance designer. Three people reply privately. The designer gets hired. None of it ever shows up on any dashboard.
Why This Should Change How You Create Content
If you only create content designed to get comments, saves, and shares, you are only speaking to the smallest slice of your audience.
The invisible buyer does not need a caption that says "comment below." They need content that is genuinely useful and specific enough to quietly earn their trust over time.
Here is how to actually do that.
1. Write for the person who will never reply
Every piece of content should be valuable enough to stand on its own, even with zero engagement. Before you post, ask yourself: if nobody comments on this, is it still worth publishing? If the answer is yes, you are on the right track.
2. Show up consistently over a long period
The invisible buyer often watches you for months before deciding anything. They need to see that you are reliable. Disappearing for weeks and then posting in bursts quietly breaks that trust.
3. Make the first step easy and private
Most invisible buyers do not want to ask questions publicly. Give them a chat link they can tap quietly, a simple form, or an email address they can use without being called immediately. The lower the pressure, the easier it is for them to finally reach out.
The Metric Trap That Is Costing You Real Buyers
Most marketing dashboards are built around visible numbers: reach, impressions, likes, comments, follower growth. These numbers matter, but they only tell part of the story.
When a business sees low engagement, it often assumes the content failed. So the team changes strategy, chases trends, tries new formats, or runs a giveaway to get attention.
But what if that "low engagement" post was quietly convincing five invisible buyers who converted the following month? You would never know, because by then you had already deleted it and moved on.
A buyer's journey usually involves many silent touchpoints that never register as "engagement." They see your reel. Then a post. Then your website. Then a friend mentions you in conversation. Slowly, their brain starts saying, "I have seen this brand before." That repetition builds familiarity, and familiarity builds trust.
This is why smart marketers also track direct website traffic (people typing your brand name straight into the search bar) and ask new customers how they first heard about the business. The answers are almost always surprising, and rarely match what the analytics dashboard says.
What You Can Do Starting Today
Whether you are a student building a personal brand, a freelancer, or a small business owner, this applies to you.
- Add a direct contact option everywhere. Most invisible buyers will message you privately long before they ever engage publicly.
- Write content that answers real questions your audience has, not just content designed to spark arguments or reactions.
- Keep every profile updated. Invisible buyers quietly check your page before they ever reach out.
- Do not delete old posts just because they got low likes. They might still be doing quiet work in search results and private shares.
- Always ask new clients how they found you. You will start noticing patterns your analytics never showed you.
The Sale You Never Saw Coming
The next time you post something and the engagement feels disappointing, remember this: somewhere out there, someone read every word. They did not like it. They did not comment. They did not follow you.
But they quietly saved your details for when they are ready.
Great marketing is not always loud. Sometimes it is the quiet confidence of showing up consistently with honest, useful content, trusting that the right people are watching even when the numbers do not prove it yet.
If you want to build this kind of thinking into your own content and brand strategy, it is exactly the kind of skill covered in CDA Digital Marketing Academy's personal branding and content training. But even without formal training, the shift starts with one decision: stop creating only for the people who react, and start creating for the people who are quietly deciding.
Market for the invisible buyer. They are closer and more ready than you think.
Frequently Asked Questions
What is an invisible buyer in marketing?
An invisible buyer is someone who follows and researches a brand quietly, without liking, commenting, or sharing, and then converts later without ever showing up in engagement metrics.
What is dark social?
Dark social refers to content sharing that happens through private, untracked channels like WhatsApp, direct messages, and email, which standard analytics tools cannot measure.
Why do engagement metrics miss most buyers?
Because most audiences never interact publicly. Research on online participation (the 90-9-1 rule) suggests roughly 90% of an audience only reads or watches without ever commenting, liking, or sharing.
How can a small business market to invisible buyers? Focus on being consistently useful rather than chasing likes, make it easy for people to reach out privately (chat links, forms, email), and keep every public profile accurate and up to date.
