Webclat / Legal
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Google Ads for lawyers: measuring the click-to-case chain

Google Ads is where the $100-plus click actually happens for most practice areas. The auction data is public; what happens to that click after the auction closes is where most firms lose the thread.

Short answer

Google Ads reports what it can see - clicks, cost, and the conversion actions a firm configures. Whether that click became a phone call the intake desk actually answered, and whether that call became a signed matter, requires connecting the ad platform to call tracking and case management directly. Most firms never make that connection past the click.

The price of the click, cited

Top-of-page bids on core law firm marketing terms run roughly $100 to $150 per click in Google Ads Keyword Planner auction data - personal-injury terms carry retail CPCs above $90. That figure is Webclat's own auction-data pull, method and quarter noted; a specific firm's actual cost per click will vary with its account, geography, and quality score.

Setting up conversion actions that mean something

Call-only ads, website calls, and form fills each need distinct handling. A call conversion needs a minimum duration threshold and a join to intake disposition to mean anything beyond "the phone rang" - "a call happened" is not the same claim as "a prospect called."

Quality score and ad rank: proxies, not proof

Quality Score affects what a firm pays per click and where the ad shows; it says nothing about case volume or case value. A high Quality Score campaign producing zero signed cases is still a failed campaign, whatever the platform's own health indicators say.

Lane: We are measurement engineers, not a marketing agency - Webclat does not sell SEO, PPC, or marketing services. What follows is what to verify about the SEO/PPC/marketing spend a firm already buys, from us or from anyone else.

What a Google Ads signal can and cannot tell you

SignalWhat it measuresWhat it cannot tell you
ClickSomeone clicked the adWhether they were in the right jurisdiction or practice area
Call conversionA call was placed to the swapped numberWhether intake disposed it as a real prospect
Form conversionA form was submittedWhether anyone followed up, or it converted
Quality ScoreRelevance/CTR/landing-page signals to GoogleCase volume or case value

Invalid clicks and click fraud

Google's own invalid-click filtering catches some patterns and misses others, particularly in high-CPC, high-competition niches like legal. Cost per disposed, real contact is a more reliable check on wasted spend than invalid-click credits alone.

Illustrative: the same month's data can read three ways - the platform's claimed conversions, analytics' form-based conversions, and intake's actual disposed count - each measuring a different moment. Reconciling all three, not picking a favorite, is the actual measurement task.

Common questions

Should we manage our own Google Ads account or let the agency own it?

The firm should own the account itself; an agency can still be granted manager-level access. An agency-owned account is leverage the firm loses in a vendor change.

Are Google's invalid-click credits enough protection against click fraud?

They catch some patterns, not all - especially in high-CPC, high-competition niches like legal. Cost per disposed lead is a more reliable check than click-fraud credits alone.

Know which cases your marketing actually produced.

A runtime audit of your firm's tracking: every tag, every call and intake integration, and whether the numbers your agency reports reconcile with the matters your firm opened. Evidence, not vibes.

Request an audit