Short-tail keywords
Short-tail keywords are short, broad search phrases of one to three words that many people search, like "coffee beans."
Short-tail keywords are short, broad search phrases, usually one to three words, like "coffee beans" or "sofa." Lots of people search them, which is why they're tempting, and lots of sites compete for them, which is why they're hard to win.
For a marketer, the problem with short-tail keywords is that they're vague. Someone searching "coffee beans" could want to buy some, learn about them, or see a photo. You can't know, so even a top ranking brings visitors who were never going to buy.
Short tail vs long tail
Long-tail keywords are the longer, more specific phrases, like "dark roast coffee beans for a cafetière." Each one is searched far less often. Together they make up a large share of all searches, they're easier to rank for, and the people behind them know what they want.
For example, Kestrel Roasters could spend a year chasing "coffee beans" against supermarkets and big retailers. Or it could write pages that answer "best coffee beans for cold brew" and "low acid coffee beans," where it has a real chance and the visitors are close to buying.
Most sites do both. Short-tail keywords name the main sections of the site, and long-tail ones fill the pages under them.
In AI search, nearly everything is long tail
People rarely type two words into ChatGPT. They ask full questions with their own details: the budget, the city, the coffee machine they own. That means almost every prompt is long tail, and short-tail keywords mostly survive as the subject of a question.
So for AI search, use short-tail keywords to name your topics, and track the longer questions people ask within each one.
In AnswerOrbit
Topics group your prompts by subject, such as coffee subscriptions or office coffee, and that's where a short-tail keyword fits best. The Demand tab shows how many conversations a month use a short word or phrase on the AI platforms, with the longer questions people ask about it. See Topics and prompts.