What is Google Trends?
Google Trends is a public window onto what the world is searching for. Type in a term and it draws a line of relative interest over any period from the last hour to 2004, lets you compare up to five terms on the same chart, breaks interest down by country, state and city, and lists the related queries that are rising fastest. It also has a daily and real-time view of what is trending right now, and a filter for web, image, news, shopping and YouTube search.
The important word is relative. Google Trends does not show search volume. Every line is scaled so that its peak is 100, and every other point is a fraction of that peak. It tells you the shape of interest, not the size of it.
Why it matters
Why Google Trends matters
It matters because timing is half of relevance. A campaign about a product category that peaks every November, a piece of content about a sport whose searches double during its season, a launch that lands the week a competitor is trending: all of these are visible in Trends before they are visible anywhere else. It is also the quickest sanity check on a keyword idea. A term that looks attractive in a research tool may turn out to have been falling for five years, or to spike once a year and go quiet, and Trends shows that in one glance.
For a creative agency it is a cultural instrument as much as an SEO one. Rising queries are an early read on what people are curious about, and that feeds ideas, scripts and social calendars.
In practice
How Google Trends works in practice
- 01
The everyday uses are comparison and seasonality. Compare two ways of describing the same thing to learn which words people actually use. Look at five years of a category term to find the months it peaks, and plan content and media to be live a few weeks before. Check a brand name against its competitors to see share of interest, and filter by region to see where a brand is strong and where it is unknown. The related queries panel, sorted by rising, is where new angles come from.
- 02
The data is sampled and normalized, so very small terms show as noise or nothing at all, and comparisons between a huge term and a tiny one flatten the tiny one to a line on the floor. Trends is best used to shape a hypothesis, which you then check against real volume figures and your own analytics.
Watch out
What people get wrong about Google Trends
Reading the numbers as counts. A score of 100 means the term's own busiest moment in the chosen window, not a hundred searches or a hundred thousand, and a term that scores 50 in one chart may score 2 when compared with something bigger. The other mistake is reacting to a spike without asking why. A brand name trending can mean a hit campaign or a recall, and the chart does not say which. The third is treating a rising query as a mandate: something can rise fast from almost nothing and still be too small to build anything on.
