Help Center

Keyword Database

What is the volume of your Keyword Database by country?

DataForSEO has a comprehensive Keyword Database with over 4 billion keywords in total. To be more specific, we can supply you with over 776 million keywords for the United States, over 285 million keywords for the United Kingdom, and over 195 million keywords for Canada.

Overall, our database contains keyword data for 106 combinations of countries and languages. You can find the full list of available countries and languages as well as download data samples on the Keyword Database page.

Scroll down the page until you see a table with available databases by country as the one on the screenshot below. You can search for a specific country and sort the table by different parameters, such as database volume or price.

The last row shows the overall database volume, and you can also purchase the full database for all listed countries and locations.

keyword database volumes

What algorithms do you use to collect keywords for the Keyword database?

We collect data from multiple data sources, including Google Ads and search engine results pages. Besides that, we are employing several powerful algorithms that help our system to cherry-pick only the most valuable keywords for our Keyword Database. Primarily, our algorithms are designed for careful keyword selection and evaluation.

Do you have historical keyword metrics/historical search volume data in the Keyword Database?

Yes, we do. Our Keyword Database contains historical Search Volume data back to the beginning of 2019, depending on the keyword, country, and language combination. Besides historical data, you will also get product and service categories and impressions data for each keyword, as well as current cost-per-click and competition values from paid search.

If your project requires historical rankings and traffic data, we can supply you with it through API. You can find a few use cases for our data on this page. In case you need an on-premises solution, contact us to ask for a custom database.

Learn more about:

The meaning and value behind Impressions from Ads Performance Forecasts >>
Using impressions to get more accurate search volume >>
Using historical search volume for predictive keyword research >>