Broad match

Broad match is the broadest keyword match type in Google Ads. Your ad appears not only for your exact keyword, but also for related, synonymous and loosely related searches that Google deems relevant. It is the default type: if you add a keyword without extra notation, it is automatically set to broad match.

How does broad match work?

With broad match, Google interprets the meaning and intent behind your keyword, not just the literal words. If you target the keyword “accounting software”, your ad can also appear for searches like “invoicing program” or “administration tool”. Google uses signals such as previous searches and the other keywords in your ad group to determine the match.

The power and the risk

Broad match delivers the largest reach and helps you discover search demand you had not thought of yourself. The danger is just as large: without control, you appear for searches far from your offer and leak budget. Especially in B2B, where your audience is narrow, this can add up quickly. The Customer Impact approach: not steering on as many clicks as possible, but on searchers who can truly become customers.

Using broad match responsibly

Broad match works best with the right guidance. Combine it with smart bidding, so the algorithm steers toward valuable conversions, and build a solid list of negative keywords. Check your search terms report weekly to filter out irrelevant matches. This way you exploit the reach without letting relevance slip away.