If you want to create marketing content that people are actually searching for, you need to understand what your audience cares about, and when their interests are changing.
That’s where Google Trends can be incredibly useful.
Google Trends is a free tool that lets you explore changes in Google Search interest over time, compare topics and search terms, and see how interest varies by location. It can be a valuable resource for SEO, content marketing, social media planning, product research, and campaign ideas.
But there’s a catch: Google Trends isn’t a keyword-volume tool. The numbers represent relative search interest, not the exact number of searches.
Used correctly, however, it can give marketers a surprisingly useful window into what people are interested in right now.
What Is Google Trends?
Google Trends analyzes a sample of Google searches and presents the data in an anonymized, aggregated and normalized format.
When you look at a Trends graph, the numbers are scaled from 0 to 100. A value of 100 represents the highest relative search interest for the selected term, location and time period—not 100 searches.
Source: Google Help
This distinction is important.
For example, if “digital marketing” has a score of 100 and “content marketing” has a score of 50, you shouldn’t interpret that as 100 searches versus 50 searches. Instead, you’re seeing the relative popularity of the two searches within the selected parameters.
For actual keyword search-volume estimates, you’ll want to use other SEO and advertising tools.
Why Should Marketers Use Google Trends?
Search behaviour changes constantly.
A topic that was popular six months ago may be declining today. A new product, news story, technology or seasonal event can suddenly create a surge in interest.
Google Trends can help you identify those changes before you commit time and money to a campaign.
Five useful Google Trends applications:
Find Content Ideas
Running out of blog topics?
Start with a broad subject related to your business and look at:
Related topics
Related queries
Rising searches
Seasonal patterns
Search interest over time
Instead of guessing what your audience might want to read, you can use search behaviour to generate potential topics.
For example, a marketing agency might compare searches around “SEO,” “social media marketing,” “content marketing” and “AI marketing” to identify which subjects are gaining or losing interest.
The important part isn’t simply finding the highest graph. Look for patterns that can inform your editorial calendar.
Identify Seasonal Demand
Many businesses have predictable peaks and valleys throughout the year.
Google Trends can help reveal those patterns.
A retailer might discover that interest in a particular product begins increasing weeks before its busiest sales period. A landscaping company could investigate when searches for lawn care or landscaping services typically begin rising.
That information can influence when you:
Publish blog content
Launch advertising campaigns
Send email promotions
Increase social media activity
Update landing pages
The goal is to be visible before demand reaches its peak, rather than trying to catch up once everyone else has noticed it.
Compare Keywords and Topics
Google Trends allows you to compare search terms and topics directly. You can compare up to five groups of terms at once.
Source: Google Help
This is particularly useful when you’re deciding how to position a piece of content.
Suppose you’re considering an article about “website design” versus “web design.” Instead of relying entirely on intuition, you can compare the two and examine their relative interest over time.
You can also compare competing products, brands, services or concepts.
One important distinction is between a search term and a topic. A topic can group searches around the same concept across different terms and languages, while a search term focuses on the words entered into Google.
Source: Google Help
Understand Local Search Interest
Location matters.
A topic that is popular across Canada might have very different levels of interest from province to province or city to city.
Google Trends lets you explore geographic differences in search interest, which can be particularly useful for businesses with local or regional customers.
Source: Google Help
For example, a business could use Trends to investigate whether interest in a service is stronger in Ontario, British Columbia, Alberta or another market.
This can help inform local SEO, advertising campaigns and content aimed at specific regions.
Just remember that the geographic data is also relative. A lower score doesn’t necessarily mean there is no interest—it can simply mean that the term is more popular elsewhere.
Spot What’s Trending Now
Google Trends has a Trending Now feature for monitoring recent surges in search interest.
It covers more than 100 countries and regions where available, with filters for trends from the past four hours, 24 hours, 48 hours and seven days. The data is refreshed frequently, on average about every ten minutes.
Source: Google Help
This can be useful for marketers who need to react quickly to what’s happening.
For example, a social media manager might monitor trending searches for potential content opportunities, while a publisher could use the information to identify developing stories.
But there’s an important warning:
Don’t chase every trend.
A topic trending today may be completely irrelevant to your customers tomorrow.
The best opportunities are trends that intersect with your audience, your expertise and your brand.
How to Use Google Trends: A Simple Process
You don’t need a complicated research process.
Try this:
Step 1: Start with a topic
Enter a broad topic related to your business.
For example:
“digital marketing”
Step 2: Choose your location
If you serve a specific market, select the relevant country, province, region or other available geographic area.
Step 3: Choose a useful time period
Don’t automatically look at the last 12 months.
Try different timeframes:
Past 30 days for recent changes
Past 12 months for seasonal patterns
Past five years for long-term trends
A custom range for a specific campaign or event
Step 4: Compare alternatives
Add related terms or topics to see how their relative interest compares.
Step 5: Examine related queries
Look for questions and related searches that could become:
Blog posts
FAQs
Service pages
Social media posts
Video topics
Email content
Step 6: Look for a pattern
One spike doesn’t necessarily indicate a long-term opportunity.
Ask:
Is interest consistently increasing, seasonal, declining or simply reacting to a one-time event?
That distinction can make the difference between a useful marketing insight and a wasted campaign.
Don’t Misread Google Trends Data
One of the biggest mistakes marketers make is treating Google Trends like a traditional keyword research platform.
It isn’t.
Google explains that Trends data is normalized, meaning the numbers represent relative popularity rather than absolute search volume. It also filters certain low-volume and duplicate searches.
Source: Google Help
A score of 100 doesn’t mean 100 people searched for something.
It means that the term reached its highest relative popularity within the particular comparison you’re viewing.
Google also cautions that Trends shouldn’t be treated as polling data. A spike in search interest doesn’t necessarily mean that people support, like or intend to purchase something.
Source: Google Help
In other words:
Search interest is a signal—not a complete marketing strategy.
Use it alongside your analytics, SEO data, customer research, sales information and other sources.
Google Trends + SEO
Google Trends can be particularly powerful when combined with traditional SEO research.
For example:
Google Trends → identifies growing topics and changing interests.
Keyword research tools → provide search-volume and competition estimates.
Google Search Console → shows how your own website is performing in search.
Website analytics → shows what visitors actually do once they arrive.
Together, these sources provide a much more complete picture than any one tool alone.
A Practical Example
Imagine you run a local digital marketing agency.
You want to write a series of articles that will attract potential clients.
Instead of publishing generic posts like “What Is Digital Marketing?”, you could use Google Trends to investigate areas such as:
SEO
Local SEO
Social media marketing
AI marketing
Content marketing
Website design
You could then compare their search interest, examine regional differences and look at related searches.
From that research, you might discover several topics worth investigating further.
You still need to validate the ideas using keyword research and your knowledge of your customers—but Google Trends gives you a data-informed place to start.
Use Google Trends as a Starting Point
The biggest benefit of Google Trends isn’t that it gives marketers all the answers.
It doesn’t.
Its real value is that it helps you ask better questions.
Instead of:
“What should we write about?”
You can ask:
“What are people becoming more interested in?”
Instead of:
“When should we launch this campaign?”
You can ask:
“When does interest in this topic typically begin increasing?”
And instead of:
“Which topic sounds more popular?”
You can ask:
“How has relative search interest changed over time and across different markets?”
Those are much better marketing questions.
Final Thoughts
Google Trends is one of those tools that can look simple at first but become extremely useful once you understand how to interpret it.
Use it to find content ideas, identify seasonal opportunities, compare topics, investigate regional demand and monitor emerging trends.
Just remember that Trends shows relative search interest, not a complete picture of consumer demand.
The best approach is to use Google Trends as one piece of your marketing research toolkit—and combine its insights with real customer data, SEO research and your own business knowledge.
Ready to explore?
Explore Google Trends
Data source: Google Trends. Google recommends attributing reused Trends data to Google when publishing it.
