Which match type should I start with for a new keyword?

Broad match is commonly used for discovery, since it surfaces real query patterns worth knowing about, paired closely with active negative keyword management to control quality from day one.

Is exact match always the safest option?

It's the most precise, but not always the safest overall, since it also caps volume most tightly. An account running only exact match keywords may be leaving relevant, convertible traffic on the table that a phrase or broad match keyword would have captured.

Does match type affect CPC?

Indirectly, yes. Broader match types often show more competition and volume, which can affect average cost per click differently than a tightly matched exact keyword competing in a narrower, more specific auction.

What happened to broad match modifier?

Broad match modifier was a fourth, in-between match type that Google has since retired, folding its function into how phrase match now behaves. Broad, phrase, and exact are the three current core match types.

Can match types be changed after a keyword has been running?

Yes, match type can be edited on an existing keyword at any time, though doing so effectively resets some of its accumulated performance history for that specific match type.

How do negative keywords interact with match type?

Negative keywords are essential specifically because broader match types can pull in irrelevant queries, they're the primary tool used to keep broad and phrase match traffic quality in check without sacrificing their reach.

What Are PPC Match Types?

Match types are keyword settings that control how closely a user's search query must match a keyword for an ad to be eligible to show. They determine the trade-off between reach and precision for every one of the keywords in a search campaign, making them one of the most direct structural levers an advertiser has over traffic quality and volume.

How It Works

Each keyword added to a search campaign is assigned one of three match types. Broad match casts the widest net, allowing an ad to show for searches related to the keyword's meaning, not just its literal words, capturing the highest volume at the lowest precision. Phrase match narrows this, requiring a search to include the meaning of the keyword phrase in roughly the same order, a middle ground between reach and control. Exact match is the tightest, showing ads only for searches that match the keyword's exact meaning and intent.

Match type isn't a one-time setting decided at launch, accounts commonly run the same core keyword under multiple match types simultaneously, using broad match to discover new query patterns and exact match to protect and scale the proven, high-performing ones once identified.

Examples & Use Cases

A keyword entered as broad match "running shoes" might trigger an ad for searches like "best shoes for jogging" or "trail running gear," capturing related intent the exact phrase never explicitly stated.
The same term as phrase match "running shoes" would trigger for "buy running shoes online" but not for a loosely related search like "shoes for the gym."
As exact match "running shoes," the ad would show essentially only for that specific phrase and its very close variants, filtering out anything broader.
An account uses broad match early in a new campaign to discover which real search queries convert, then migrates the winning queries to exact match keywords to scale them with tighter control.

Calculation

Match types don't involve a calculation, they're a targeting configuration rather than a metric. Their effect shows up indirectly in downstream numbers: broad match keywords typically show higher impression volume and lower average click-through rate and conversion rate than the same term run as exact match, since the traffic pool is inherently less precisely matched to intent.

Match type is frequently confused with search intent, but they're different concepts working together. Match type controls which queries can trigger an ad based on wording; intent is about the meaning behind those queries. A broad match keyword can still be filtered toward the right intent through strong negative keywords, while a poorly chosen exact match keyword can still carry mismatched intent if the phrase itself was ambiguous to begin with.

How to Interpret

Match type performance should be read through the search terms report, the actual queries that triggered an ad, not just the keyword itself. A broad match keyword generating strong volume but poor conversion rate usually signals a negative keyword gap rather than a reason to abandon broad match entirely; regularly mining that report for both new positive opportunities and new negatives is how broad match is managed responsibly rather than left to run unchecked.

Why It Matters

Match type is one of the most direct levers over an account's balance between volume and relevance. Broad match tends to bring in more traffic but requires closer monitoring and stronger negative keywords to control quality; exact match brings tighter, higher-intent traffic but caps how much volume is available. Most accounts run a deliberate mix, using different match types at different stages of testing and scale rather than committing to just one.

Frequently Asked Questions

Which match type should I start with for a new keyword?: Broad match is commonly used for discovery, since it surfaces real query patterns worth knowing about, paired closely with active negative keyword management to control quality from day one.
Is exact match always the safest option?: It's the most precise, but not always the safest overall, since it also caps volume most tightly. An account running only exact match keywords may be leaving relevant, convertible traffic on the table that a phrase or broad match keyword would have captured.
Does match type affect CPC?: Indirectly, yes. Broader match types often show more competition and volume, which can affect average cost per click differently than a tightly matched exact keyword competing in a narrower, more specific auction.
What happened to broad match modifier?: Broad match modifier was a fourth, in-between match type that Google has since retired, folding its function into how phrase match now behaves. Broad, phrase, and exact are the three current core match types.
Can match types be changed after a keyword has been running?: Yes, match type can be edited on an existing keyword at any time, though doing so effectively resets some of its accumulated performance history for that specific match type.
How do negative keywords interact with match type?: Negative keywords are essential specifically because broader match types can pull in irrelevant queries, they're the primary tool used to keep broad and phrase match traffic quality in check without sacrificing their reach.

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