Bidding Strategies

Maximize Clicks vs Target Impression Share: Volume or Position

In short: Both strategies ignore conversion data, but they chase different things. Maximize Clicks buys as many clicks as the budget allows and drifts toward the cheapest inventory. Target Impression Share buys a named position and share of impressions, bidding up to a ceiling you set regardless of what a click is worth.

By the AdFlint research team · Fact-checked against current Google and Meta platform behavior · Last reviewed July 2026

Maximize Clicks

Automated Google strategy that spends the available budget to buy as many clicks as possible, optionally bounded by a maximum CPC limit.

Google buys the cheapest clicks it can find within your budget, which is why it drifts toward wide, low-intent queries when match types are loose. It is genuinely useful on new campaigns with no conversion history, for traffic goals, and as a temporary way to gather data. Always set the max CPC limit; without one, the strategy will pay whatever a single expensive term happens to cost.

Full definition

Target Impression Share

Sets bids to reach a chosen share of impressions at a chosen page position, bounded by a maximum CPC ceiling you define.

You pick absolute top, top, or anywhere on the results page plus a percentage, and Google bids whatever is needed up to your ceiling. It is a visibility strategy, used mostly for brand defense and specific competitive terms where presence matters more than efficiency. The mistake is running it on non-brand terms with a high ceiling, since it buys position whether or not those impressions ever convert.

Full definition

Side by side.

The differences that actually change what happens in your account.

	Maximize Clicks	Target Impression Share
Goal	The largest possible click count within budget.	A chosen position and percentage of eligible impressions.
Bid direction	Downward, toward the cheapest available clicks.	Upward, until the position goal is met or the ceiling is hit.
Required setting	An optional max CPC limit that should never be skipped.	A maximum CPC ceiling, which is the only cost control.
Conversion data	Not used.	Not used.
Typical home	New campaigns and genuine traffic goals.	Brand defense and a short list of must-win terms.
Failure mode	Cheap irrelevant queries consuming the budget.	A loose ceiling on non-brand terms buying impressions that never convert.

What actually separates them.

Maximize Clicks pushes bids down to buy more sessions, while target impression share pushes them up to buy prominence, so identical budgets produce opposite traffic mixes.

A CPC limit on Maximize Clicks restrains an already cheap strategy; the ceiling on target impression share restrains an actively escalating one, which makes it far more load bearing.

Neither reads conversion data, but only target impression share will keep raising bids on terms that have never produced anything.

Maximize Clicks spreads spend across many cheap auctions; target impression share concentrates it into whichever auctions carry your chosen position.

On brand terms a position target is defensible because conversion rate is already high; Maximize Clicks on brand terms mostly buys clicks you would have won anyway.

Which one should you use?

Use Maximize Clicks when

A new campaign with no conversion history where traffic must come first.
The objective is genuinely sessions, such as a content or comparison page.
You need query data quickly to build negatives and expansions.
Budget is small and you want the widest possible reach per dollar.

Use Target Impression Share when

A competitor is bidding on your brand name and absence from the top slot costs you.
A handful of high stakes commercial terms where being missing loses the deal.
A launch or event window where share of voice is the stated objective.
You have set a deliberate max CPC ceiling and will monitor spend closely.

Common questions.

Which gets more traffic for the same budget?

Maximize Clicks, almost always, because it selects cheap inventory while a position target pays whatever prominence costs. The relevant question is what that extra traffic is. Cheap clicks on loose queries and top slot clicks on your brand name are not comparable volumes, and only one of them is likely to convert.

Can I combine a traffic goal with a position goal?

Not in one campaign, since a campaign runs one bid strategy. The usual structure is separating them: a brand or must-win campaign on a position target with a firm ceiling, and a separate discovery campaign on Maximize Clicks with a CPC limit and a maintained negative list.

Does either strategy improve over time?

Not in the way conversion strategies do. Neither reads conversion data, so neither learns which auctions produce outcomes. They respond to auction prices and to your settings, which means improvement comes from your work on negatives, keywords, ceilings, and ad quality rather than from the bidder getting smarter.

Or stop choosing between them.

AdFlint picks the setting, writes the ads, and keeps optimizing inside the Google and Meta accounts you already own.

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