Marketing for law firms fails most often after the click, not before it. In Clio's 2024 secret shopper study of 500 US law firms, only 33% responded to a prospective client's email and only 40% answered the phone. The firms that did reply were fast but uninformative: 84% replied within eight hours, and only 18% gave clear next steps or cost information.
That gap is where marketing budget disappears. Below is what the data says about each stage of it, and the three numbers worth tracking instead of traffic.
What Percentage of Law Firms Respond to New Client Inquiries?
Only 33% of law firms respond to a prospective client's email, and only 40% answer the phone, according to Clio's 2024 Legal Trends Report. Both figures fell from 2019, when 40% answered emails and 56% answered calls. In total, 48% of firms were essentially unreachable by phone.
Clio hired a third-party research firm to contact 500 US law firms posing as a prospective client asking about cost, process, and how to book a consultation. The comparison to 2019 is the part worth sitting with. Over five years, as marketing spend across the industry rose, firms got measurably worse at picking up the phone.
Every unanswered inquiry was paid for. It came from an ad, a ranking, a directory listing, or a referral, and it cost something to generate.
Is Slow Response Time the Real Problem?
No. Speed is not where most firms lose leads. Of the firms that replied to email in Clio's 2024 study, 84% replied within eight hours. But only 18% provided clear next steps or cost information, and only 2% referenced the type of case the prospect had actually described.
Firms are answering fast and saying almost nothing useful. That matters because most marketing advice for law firms treats response speed as the entire fix: a faster answering service, a chatbot, a shorter time-to-first-touch. None of that addresses what the data found, which is a content problem sitting inside a fast process.
Prospective clients want two things answered early: what happens next, and roughly what it costs. Most firms tell them neither.
Which Contact Channel Converts Best for Law Firms?
The phone. 39% of secret shoppers said they would recommend a firm they reached by phone, the highest of any contact method in Clio's 2024 study. It is also the channel firms are least prepared for.
On those same calls, only 41% of firms offered rate information, only 12% gave a cost estimate, and only 36% explained the legal process or outlined next steps.
So the highest-converting channel a firm has is also the one where basic questions go unanswered. Most firms treat the call as a formality before the real work begins. The data points the other way: the call is the moment that earns the recommendation.
Do Law Firm Websites Answer What Prospects Actually Ask?
Mostly not. Only 30% of law firm websites give clear guidance on the hiring process, and only 14% display any pricing information, per Clio's 2024 research.
That closes the loop on the two sections above. A prospect emails and hears nothing. They call and get no cost estimate. They check the website and find neither price nor process. Then they move to the next firm on their list.
None of the three touchpoints is doing the job of informing the person deciding whether to hire.
Does Intake Technology Increase Law Firm Revenue?
Yes, but not evenly, and not from adding a form. Firms that improved client onboarding with online intake tools saw 50% more incoming potential clients and 50% more revenue on average, according to Clio's 2024 Legal Trends Report.
Clio's 2025 research on solo and small firms then measured conversion lift feature by feature:
Online intake forms, the feature most firms add first, produced the smallest conversion lift measured. Adding a form to a website is the easiest available change and the least effective one.
The larger correlation with revenue sits upstream of the form: knowing which inquiries deserve a fast, substantive human reply, and which do not. That is a qualification problem before it is a software problem.
What Should Law Firms Measure Instead of Traffic?
Three numbers, each tied directly to the gaps above:
- Substantive reply rate. The percentage of inquiries that get a real answer, not just a fast acknowledgment.
- Information completeness. The percentage of replies that include cost or next-step information, the two things 82% of responding firms left out.
- Cost per signed case. Not cost per lead, which looks healthy in exactly the scenario Clio documented, where inquiries arrive and nothing happens to them.
None of this means spending less on marketing. It means closing the distance between what the ad promises and what the firm delivers once someone responds to it.
Frequently Asked Questions About Marketing for Law Firms
What percentage of law firms respond to prospective client emails?
Only 33%, according to Clio's 2024 secret shopper study of 500 US law firms, down from 40% in 2019. Phone performance was similar, with 40% answering calls compared to 56% in 2019.
How fast should a law firm respond to a lead?
Faster helps, but speed alone does not convert. In Clio's 2024 study, 84% of responding firms replied within eight hours, yet only 18% included clear next steps or cost information in that reply.
Do law firm websites need to show pricing?
Only 14% currently do, and just 30% clearly explain the hiring process, per Clio's 2024 research. Both gaps push cost questions onto a phone call that often does not answer them either.
Does intake software actually increase law firm revenue?
Firms improving onboarding with intake tools saw 50% more leads and 50% more revenue on average in Clio's 2024 report. However, Clio's 2025 data shows online intake forms alone deliver the smallest conversion lift of any single feature.
Which marketing channel converts best for law firms?
Phone conversations. 39% of secret shoppers would recommend a firm they spoke with directly, the highest of any contact method, despite most firms being unprepared to answer cost and process questions on the call.
Fix the Leak Before You Increase the Spend
Every number above describes an inquiry a firm already paid to generate and then lost. More traffic does not fix that. Knowing which inquiries are worth a fast, substantive reply does. Lawbrokr pre-screens inquiries before they reach your intake team, so the leads getting your attention are the ones worth having it.
See what that looks like for law firm marketing teams, or book a walkthrough with our team.
