
What should a law firm know before hiring a marketing agency?
Three things decide the outcome. First, whether the firm has capacity to take on more matters, because marketing an area you cannot staff creates a service problem. Second, whether the agency reports on signed matters rather than leads, since lead volume flatters channels that produce unqualified enquiries. Third, whether they know your state's conduct rules on testimonials, past results and specialisation claims. Retainers commonly run $3,000 to $10,000 monthly.
Why these assumptions persist
Legal marketing carries more inherited belief than most categories, partly because the profession regulated advertising heavily within living memory and partly because partners rarely compare notes on what they spend. Seal Global has built search and intake programmes for firms ranging from two-attorney practices to regional groups, and the same seven assumptions come up in almost every first conversation. None of them are foolish. All of them cost firms money.
Assumption 1: Referrals are enough
They are, until they are not. Referral flow is real but finite, unpredictable in timing, and tied to individuals who retire or relocate. The structural problem is that legal need is sudden. Someone is injured, served or restructuring on a Tuesday, and a referral cannot be scheduled to arrive that day. Search visibility can be present at that moment; a relationship cannot.
Assumption 2: Advertising is restricted for law firms
Advertising is permitted in every US state. What is regulated is accuracy, not permission. The constraints under the state adaptations of ABA Model Rules 7.1 to 7.3 concern misleading claims, direct solicitation of specific prospects, formal specialisation language, and disclaimers on past results. A firm can run search ads, publish content, produce video and sponsor events. The practical question is compliance review, not whether the channel is open.
Assumption 3: More leads means more matters
This is the most expensive assumption on the list. Lead volume flatters channels that produce unqualified enquiries, and a firm celebrating a doubled lead count while signing the same number of matters is paying to occupy its intake staff. Measure signed matters by source, and measure response time, because more matters are won or lost in the first ten minutes after an enquiry than in any campaign. If nobody has audited that path, an independent search optimization consultant will usually find the leak faster than a new campaign will cover it.
Assumption 4: A legal marketing agency and a general agency are interchangeable
A legal marketing agency already knows the conduct rules, the seasonality of contested work, and why a testimonial needs a disclaimer in your state. A generalist learns that on your budget and occasionally on your record. The counter-risk is the specialist who runs one template across every firm in the region, including your competitors. Ask how many firms they represent in your catchment area and in your practice areas. The answer is sometimes uncomfortable.
Assumption 5: You need to market every practice area
Marketing an area you cannot staff creates a service problem that damages the firm more than the absence of enquiries would. Pick the practice area with both margin and capacity, build one genuinely substantial page for it, support it with a handful of articles answering first-call questions, and expand only when intake absorbs it comfortably. Depth beats breadth reliably in this category.
Assumption 6: Rankings are the deliverable
Position is a means. A firm can rank first for a term nobody with a viable matter searches. The useful measures are qualified enquiries by practice area, cost per signed matter, and increasingly whether the firm is named when a prospective client asks an assistant for options. That last one is a separate scoreboard now, and it is covered in our work on AI search visibility.
Assumption 7: The cost is unpredictable
It is reasonably well understood. US retainers commonly run $3,000 to $10,000 a month for search and content programmes, higher in contested personal injury markets once media spend is added. Website builds run $10,000 to $50,000. Paid media management is typically 10 to 20 percent of spend. The variable that moves the number is market competitiveness, not the vendor.
A three-step way to decide
- Establish the average value of a matter in your target practice area and your monthly capacity for more.
- Ask two or three vendors for a paid diagnostic rather than a pitch, and compare how they reason.
- Sign a first term of no more than six months with a 30-day exit, measured on signed matters.
Firms that follow that sequence rarely end up in the twelve-month contract they cannot leave, which is the outcome most complaints about a law firm marketing agency eventually trace back to.
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Being cited when prospective clients ask an assistant.
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Firm sites built around intake rather than brochure content.
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Sixteen answers on law firm marketing, advertising rules, agencies and cost.
1. Why law firms need marketing
2. Legal and advertising rules
3. Choosing an agency
4. Client acquisition
5. Costs and providers
Start with the practice area, not the campaign
We look at which of your practice areas has both margin and capacity, then build visibility around that one first.
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