What is the difference between broad match and phrase match?
Broad match and phrase match are Google Ads keyword match types, not SEO settings — they control which searches trigger a paid ad. Broad match shows an ad for loosely related searches, reaching more people and wasting more budget. Phrase match requires the search to contain your phrase in order, which is tighter and usually the right default for a local service business.
What each one does
Broad match lets Google show your advert for searches it judges related to your keyword, including synonyms, related concepts and searches containing none of your words. The reach is enormous and so is the irrelevant share.
Phrase match requires the search to contain the meaning of your phrase, in order. "Emergency plumber Katy" can trigger on "emergency plumber in Katy tonight" but not on "plumbing apprenticeship Katy".
Exact match, worth mentioning because it completes the set, restricts to the same meaning as your term with little variation.
Why this matters more for a local business
A national advertiser can absorb waste across enormous volume. A Houston-area service business with a few hundred dollars a week cannot.
Broad match on a small budget produces a predictable pattern: the budget empties by early afternoon, and the search terms report is full of job seekers, students, DIY questions and people three states away.
Phrase match on a small budget produces fewer impressions and a far higher share of people who could actually become customers.
The default worth starting with
For most local service businesses:
- Start on phrase match for your main service terms
- Add exact match for the handful of terms you know convert
- Use broad match only when you have data, budget to spend on discovery, and negatives already in place
That order is deliberate. Broad match is a discovery tool, and discovery costs money.
Negatives matter more than match type
Whatever you choose, review the actual search terms triggering your adverts — not the keywords you selected — and add negatives.
The usual list for a local trade: jobs, salary, apprenticeship, courses, DIY, free, wholesale, supplier, plus any service you do not offer and any city you do not travel to.
This review is the highest-return half hour available in a small paid account, and it is the thing most commonly skipped.
The mistake that costs most
Running broad match with no negatives, no conversion tracking, and a landing page that is the homepage. Every part of that combination wastes money, and together they make the waste invisible — you see clicks and no enquiries, and cannot tell which part is at fault.
Where this sits at BayouEdge
Paid search management is part of Growth Engine — $5,500 setup, $1,500 a month and above, covering the account alongside the landing pages and tracking that decide whether a click becomes a job. Ad spend is separate and paid to Google from your own account.
The honest limit
Match type is a lever, not a strategy. A tightly matched advert pointing at a slow homepage with no phone number visible will still fail — the match type only decides who arrives.
Frequently asked questions
Do match types affect SEO?
No. Broad match and phrase match are Google Ads keyword match types controlling which searches can trigger a paid advert. They have no effect on organic rankings whatsoever.
What is the difference between them?
Broad match shows your advert for searches Google judges related, including ones containing none of your words. Phrase match requires the search to contain the meaning of your phrase, in order, which is far tighter.
Which should a local business start with?
Phrase match for main service terms, exact match for the handful you know convert, and broad match only once you have data, discovery budget and negatives already in place.
What matters more than match type?
Negative keywords. Review the actual search terms triggering your adverts and exclude job seekers, students, DIY searches, wholesalers, services you do not offer and cities you do not travel to.
What is the most expensive mistake?
Broad match with no negatives, no conversion tracking and the homepage as the landing page. Together those make the waste invisible — you see clicks and no enquiries and cannot tell which part is at fault.