Google Trends

What it does

Google Trends shows a relative interest-over-time graph for any search term, lets a user compare multiple terms side by side, breaks results down by region and related queries, and flags real-time breakout topics. It doesn't show raw search volume (that's what paid keyword tools are for), but it's the fastest free way to see direction and seasonality.

Who this helps

You research search interest over time.

You compare multiple search terms.

You spot seasonal trends.

You plan content or campaigns.