Ask a room of marketers where customers find new brands and you will hear a dozen confident answers. The data is calmer than the debate. Across working age internet users, search engines remain the single most common way people discover a brand or product, named by 32.9 percent. Television advertising sits just behind at 31.8 percent, and social media advertising close after at 30.4 percent. No single channel owns discovery. The top three are separated by barely two percentage points.
That tight spread is the real story. Discovery is not a funnel with one mouth, it is a set of parallel doors, and buyers walk through several before they decide. What is shifting is what happens after they walk through the search door.
Search is the front door, and the front door is changing
When search leads discovery for roughly a third of all buyers, the format of the search result is not a detail, it is the whole game. That format is moving from a list of links toward a composed answer. The buyer still starts with a query, but increasingly the first thing they read is a summary that names a few brands and omits the rest. Being present in that summary is now part of being discoverable at all, which is a different task from ranking, as we set out in GEO vs SEO.
The brands that lose here rarely lose loudly. They are not penalised or pushed down, they are quietly left out of the answer, and left out is a harder problem to notice than ranked low. That failure mode is the subject of why AI assistants don't mention your brand yet.
Follow the money, then follow the attention
The spending confirms where the field is heading. Total advertising spend for the year is estimated at 1.16 trillion dollars, and digital now takes 74.4 percent of it. Inside digital, the largest single channel is in-app advertising, followed by television and video, then online search. The weight of the market has moved onto screens where an algorithm, not an editor, decides what each person sees.
There is a quieter figure worth holding onto. Word of mouth still drives brand discovery for 29.1 percent of buyers, ahead of most paid channels. Reputation is not a soft metric, it is one of the most efficient discovery channels there is, and it is exactly what an AI assistant is reading when it decides whether to recommend you.
What this means for your business
Do not bet the year on a single channel. The data says discovery is shared almost evenly across search, television and social, so a brand present in only one of them is invisible to most buyers before the AI shift even enters the picture. Then treat the search door as the one that is actively changing. Make your brand easy for an assistant to read and quote, because the summary that used to be a list of ten is becoming a sentence that names two or three. In markets across the continent that shift is already visible, with search-led brand discovery highest in Ghana at 76.1 percent.