Law firm marketing, measured in signed clients

What does a client's search cost in each practice area?

Each row is one search a typical client in that practice types, with national average cost per click. Prices range from under $7 a click for estate planning to more than $230 for personal injury, which is why one budget rule cannot fit every practice.

The click price tells you little on its own. A mass tort click is cheap but a signed, qualified claimant is expensive, and a personal injury click is costly but one case can be worth many times more. Compare practices on cost per signed client against case value.

How much should a law firm spend on marketing?

Work it out from case value. Decide what share of a signed client's fees you will spend to win them, multiply by the number of new clients you want each month, and that is the budget. Percent-of-revenue rules of thumb vary widely between sources and ignore how different practices are.

Guides on this topic quote ranges from a few percent of revenue to well over ten. None of those numbers knows your fees, your close rate or your market. A personal injury firm and an estate planning firm with the same revenue face completely different click prices and case values, so they should not share a rule.

Start with a test budget that can prove the cost per signed client in a few months, then scale the channels that stay under your ceiling. Our ROI calculator and guide to client acquisition cost walk through the same math.

Which channels should a law firm fund first?

Fund measurement and the website first, then reviews and your Google Business Profile, then paid search and Local Services Ads to capture people already looking. SEO and AI visibility come next because they compound over months. Social, sponsorships and broadcast come last for most firms.

1. Tracking and practice pages. Call and form tracking before new spend, and one page for each service you want to be hired for.
2. Reviews and Google Business Profile. These shape map results and the first impression for most local searches.
3. Search ads and Local Services Ads. They reach people deciding this week and produce fast data on which services sign.
4. SEO and AI visibility. Pages that answer clients' real questions keep producing after ad spend stops.
5. Brand and community. Social, sponsorships, events, TV and radio, once you can measure their effect.

A new firm with no reviews should not lead with Local Services Ads, because they lean heavily on review strength. An established firm with strong referrals may start at step four. The order matters more than the mix, because every later step depends on being able to see what the earlier ones produced.

How do law firms show up in AI answers like ChatGPT and Google AI Overviews?

AI assistants cite sources that answer a question directly, are consistent about who the firm is, and show who wrote the content. Clear practice pages, attorney bios, consistent listings and specific, dated answers make a firm easier to recommend.

Prospective clients now ask ChatGPT, Perplexity and Google questions such as how to choose a divorce lawyer or whether they have a wrongful termination case. The answers often name firms. Those names come from pages and profiles the systems can read and trust.

• Put the short answer first on each page, then the detail.
• Keep the firm's name, address, phone, practice areas and attorney names identical everywhere they appear.
• Publish state-specific answers reviewed and signed by an attorney, with a date.
• Mark up the firm, attorneys and FAQs with structured data.
• Earn mentions on reputable local and legal sites, not only links.

Measure it two ways. Run a fixed set of client-style questions through the main assistants each month and record who is named. Then track visits and new contacts that arrive from AI platforms, so you can see whether visibility turns into signed clients.

How do you track marketing from first click to signed client?

Give every contact a source, connect calls, forms, texts and bookings to one record per person, and carry that record through to the signed engagement and fees. Then report channels on cost per signed client and revenue, comparing first touch with last touch.

Most firms can tell you how many leads came in last month. Few can tell you which campaign, article or referral produced the clients who signed, or what each one cost. Without that, budgets follow whichever vendor reports the best-looking numbers.

• Capture the source on every call, form and booking, including the campaign and keyword for paid search.
• Join the touches so a visitor who reads an article on Tuesday and calls on Friday is one person, not two.
• Record the outcome, whether meeting, signed or declined, plus the fee and matter type.
• Compare models, because the channel that introduces a client is rarely the one that closes them.

Superpractice runs firms' campaigns and this measurement layer together. Its attribution puts ad clicks, page views, calls, texts, forms and bookings on one timeline per client, ranks channels by revenue, matter value and cost per signed client, and counts clients who arrive from AI assistants. The firm's team keeps every client conversation, and the platform shows each opportunity with its context and the next step. Our article on attribution models explains the options.

Should you hire an agency, buy software or build in-house?

Agencies supply execution, software supplies visibility, and an in-house team supplies control at a high fixed cost. The choice matters less than whether the work and the measurement live in one place, so that the people spending the budget see which clients it produced.

When you evaluate any partner, ask four questions. Will you report on signed clients and fees, not only leads? Who owns the ad accounts, website and data? How do you handle state bar advertising rules? What will you change if a channel does not sign clients at our target cost?

Superpractice combines the first two. It runs the firm's campaigns, content and websites, and the platform connects every signed matter and its revenue back to the work that produced it. The firm's team stays in charge of every client relationship, with each opportunity, its context and the next step in one view.

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