Criminal Defense Marketing: Ad to Signed Case

Many criminal defense attorneys pay for ads, search engine optimization (SEO) and a website and still can’t say which dollars became signed cases. Criminal defense marketing works when every step, from the search after an arrest to the signed fee agreement, is built and measured as one chain.

This guide covers what each channel catches, where paid leads leak during intake and how to price a signed case. It includes Keyword Planner bids we pulled in October 2026 and a made-up example of the intake math.

Key Takeaways

• Treat criminal defense marketing as one chain: search, contact, booked consult, held consult, signed case. Measure every step.
• Keyword Planner’s top-of-page bid range for “criminal defense lawyer” ran $7.35 to $86.00, roughly the 20th to 80th percentile of recent bids (our data, October 2026).
• In Clio’s 2024 secret shopper study, only 40% of law firms answered calls, down from 56% in 2019, according to the ABA Journal.
• In our made-up example, answering 80% of calls instead of 40% cuts cost per signed case from $1,000 to $500.
• Send signed cases back to Google Ads as a primary conversion so bidding learns from cases rather than every call.

On this page:

• The chain
• Your client
• Channels
• Google Ads
• Local Services Ads
• SEO and the map
• Meta
• Intake
• Worked example
• Cost per signed case
• Reviews and referrals
• FAQ
• Where to start
• Sources

Criminal defense marketing is a chain from search to signed case

Criminal defense marketing is everything a defense firm does to be found, contacted and hired by potential clients facing criminal charges: paid ads, local search, social media, reviews and intake. The funnel is the path those people take, and each step loses some of them.

For a criminal case, the textbook path from awareness to decision can take under an hour. So we track events a firm can count in its customer relationship management (CRM) software instead.

A leak at any stage raises the cost of every case that gets through. A firm that pays for 100 calls and answers 40 has paid for 100 calls to get 40 conversations.

Criminal clients search in a crisis, often for someone else

People look for a criminal defense lawyer under stress, at any hour, and sometimes for someone still in custody. They compare a few firms fast. In our view, the firm that answers and explains the next step clearly has the edge.

The searcher may not be the client. A spouse or parent may call while the person charged is still in jail. Intake has to work for both.

Price comes up early. Keyword Planner shows about 1,600 U.S. searches a month for “cheap criminal lawyers near me” (our data, October 2026). Decide what intake says about fees and payment plans before the phone rings.

Not everyone can hire you. In the 75 largest U.S. counties, public defenders or assigned counsel represented 82% of state felony defendants at the end of their cases in 1996, according to the Bureau of Justice Statistics. The figure is old, but the point holds: ads cannot create clients who can’t pay a private fee.

When we size up a market, we look at who can afford private counsel before search volume. We favor charges where a job or a license is at stake, such as DUI, domestic violence, drug and many felony charges.

Each channel catches a different moment

Each channel reaches a person at a different moment: an active search, the map, research on the charge or a social feed. This table is our working summary of the digital marketing channels we run for defense firms, not a ranking.

Our rule of thumb: one search channel tracked all the way to signed cases beats three you can’t measure. Get one working end to end before adding the next.

Google Ads puts you in front of the search after an arrest

Google Ads puts you in the search results for people looking for a criminal lawyer right now, and you pay when they click. Our take: it is the fastest channel to turn on and the most expensive to run without tracking.

We pulled Keyword Planner data for U.S. criminal search terms on October 21, 2026. Google describes the two ends of its top-of-page bid range as “an approximation of the 20th percentile” and of the 80th percentile of what advertisers have paid, over the last 30 days (Google).

Source: Google Keyword Planner through the Google Ads API, United States, pulled October 21, 2026 (our data). Planner returned the same estimate for “criminal defense lawyer” and “criminal defense lawyers,” so treat these as rounded group figures.

LocaliQ’s 2026 benchmarks put attorneys and legal services at an average of $9.87 per click and $131.63 per lead (LocaliQ). That mixes every practice area, so use it only as a rough check.

Which match types and negatives should you start with?

Start narrow and let the search terms report tell you when to widen:

1. Exact and phrase match first. Broad match can show ads on searches that are only “related to your keyword” (Google), so we build on exact and phrase match for charge and location terms.
2. Negative keywords from day one. Negatives “let you exclude search terms from your campaigns” (Google). A starter list: pro bono, public defender, legal aid, jobs, salary, inmate search, mugshot. Whether to block “cheap” or “free” depends on your fees. Negative keyword additions were the most common change in our ad change log, 35 of 200 entries as of October 19, 2026 (our data).
3. Calls counted as conversions. Google can count calls from ads “that last longer than a minimum duration you set” (Google). In criminal defense, the phone matters more than the form.

What ad copy works for criminal defense searches?

Specific, calm copy that names the charge and the next step. In September 2026 we reviewed ad asset data from criminal defense accounts we manage. Headlines offering a free case evaluation indexed 1.25 to 1.38 times their ad groups’ average, and “Charged with…” headlines 1.22 times in one account. Filler urgency such as “Today” or “Now” indexed 0.61 times in one account, and generic trust words 0.64 to 0.80 times in another (our data; the index is based on leads, not signed cases).

On one account we replaced “free consultation” with “free case evaluation,” because in our experience “consultation” draws people with a quick legal question rather than a case. Outcome lines, such as getting charges dismissed, can perform but carry bar-rule risk. Phrase them as a goal, and check your state’s rules on past-results claims.

Campaign structure is in our Google Ads guide for criminal defense lawyers, and the usual leaks are in why law firm Google Ads campaigns lose money.

Local Services Ads charge per lead, and Google is changing them

Local Services Ads (LSA) are Google’s pay-per-lead ads: “You still only pay for valid leads (such as phone calls and messages) rather than ad clicks” (Google). New advertisers have to “successfully complete the Local Services screening and verification process” to get the Google Verified badge (Google).

The rules are moving. Google says existing LSA campaigns “will be automatically migrated” into a Performance Max campaign type with pay-per-lead goals, where manual bidding “(such as setting a maximum cost-per-lead) is no longer supported” (Google). Its timeline runs into 2027 for “all remaining business categories that were not migrated in 2026,” and it does not name legal services.

Our take: LSA suits a firm that wants calls without managing keywords, but you give up control over which searches trigger your ad. Know the cost per signed case you can afford before Google picks a target for you. Setup is in our Local Services Ads guide for attorneys.

SEO and your Google Business Profile win the map and the research

Organic search and the map catch “criminal lawyer near me” lookups and research about the charge. Neither charges per click. We plan for both to take months of steady work, so we run them alongside paid search.

For the map, Google says local results are “mainly based on relevance, distance, and popularity” and that “more reviews and positive ratings can help your business’s local ranking.” It also says there is “no way to request or pay for a better local ranking on Google” (Google). In practice:

• Pick categories that match your practice and keep hours honest. If you answer around the clock, say so.
• Ask satisfied clients for reviews in a way your bar allows (our review guide).
• Keep the firm’s name, address and phone the same everywhere it is listed.

What should a criminal defense website do?

Turn a worried visitor into a call. Build a page for each charge you want and the courts you appear in. A DUI page that explains the first hearing in your county answers what people search the night after an arrest. On every page, we look for:

• A tap-to-call number at the top of the mobile screen, plus a short form or chat for people who can’t talk.
• The attorney’s background and reviews near the phone number.
• Plain answers about the charge, the next court date and fees.
• Fast loading on a phone.

Our criminal defense SEO guide goes deeper on charge pages, and local SEO for law firms covers the profile. In our AI search work, assistants answering “criminal lawyer in [city]” questions often draw on legal directories such as Avvo and Super Lawyers, so complete directory profiles matter (AI search for law firms).

Meta ads reach people before and after they search

Facebook and Instagram ads reach people in a feed, not people searching for a lawyer. We use Meta as a second channel with two jobs: short videos that explain what happens after a DUI or a first arrest, and retargeting people who already visited your site.

The copy rules are strict. Meta says ads “must not contain content that asserts or implies personal attributes,” and its list includes criminal record. Its own example of a banned line is “Are you a convicted felon?” (Meta). Write about the charge and the process, such as “What happens at a first DUI hearing,” and leave the viewer’s own situation out of it.

State bar rules apply on every platform. California’s Rule 7.1 says “A lawyer shall not make a false or misleading communication about the lawyer or the lawyer’s services.” Its Comment [2] treats an express guarantee of a result as misleading (State Bar of California). Check your own state’s version before ads run. Setup is in our guide to Meta ads for law firms.

Intake decides whether paid leads become cases

Intake is where paid leads turn into consults or disappear. Our take: a missed call at 11 p.m. is often a lost case, because the caller can try the next firm in seconds.

Many firms miss calls from prospective clients. In Clio’s 2024 secret shopper study, “only 40% of firms answered calls, compared to 56% in 2019,” and of 500 firms emailed, “only one-third responded,” the ABA Journal reported.

How should intake handle a criminal call?

1. Answer live, 24/7. Arrests and jail calls don’t keep office hours. Use a trained answering service or an AI receptionist for after-hours calls set up within your bar’s rules.
2. Ask a few qualifying questions. Who is calling, and for whom? What is the charge? Which county and court? When is the next court date? Can they pay a private fee, or would a payment plan help?
3. Book a real appointment. “Someone will call you back” sends a shopper to the next firm. Put a time on the calendar with the attorney’s name and send a confirmation.
4. Let the CRM follow up. Automatic texts confirm the consult, remind them before it and follow up when someone doesn’t show or sign. Ask permission to text, and check federal and state texting rules first.

Scripts are in intake scripts that book more consultations, and tracking each lead to a retained client is in our lead management guide.

A made-up example: answering more calls halves cost per case

Answering twice as many calls can cut cost per signed case in half without another dollar of ad spend. The numbers below are made up to show the math; they are not client results.

Firm B didn’t change a keyword. It answered more of the calls it had already paid for. The example assumes missed callers never call back; some do, so a real gap is smaller, but it points the same way.

If you can’t tell which of your calls turned into cases, a Law Firm Growth Evaluation traces it with you.

Cost per signed case is the number to manage

Cost per signed case is ad spend divided by the signed cases that spend produced. Compare it with the average fee for that case type to see whether a channel pays for itself.

How we count it (our method, October 2026):

• A lead is a new opportunity in the lead pipeline of the firm’s CRM.
• A signed case comes from the firm’s case system: its practice management software or CRM.
• Each signed case is matched to its lead by phone number or email, so the right channel gets credit.
• The headline number divides ad spend by signed cases credited to paid ads. A blended number divides by all signed cases.

Our law firm dashboard guide shows how to track it by campaign and case type, and our guide to calculating ROI on criminal defense marketing walks through the math.

How do signed cases get back to Google Ads?

Through offline conversion imports, which let you “measure what happens in the offline world after your ad results in a click or call to your business” (Google). When a case signs, the CRM sends it back to Google Ads. Two settings decide how much bidding learns from it:

• The click ID survives. Google gives each ad click a Google Click ID (GCLID), and “you’ll save these IDs along with whatever lead information you collect” (Google). In one account we checked in October 2026, only about 35% of signed cases carried one (our data).
• The signed case is a primary conversion. Google uses primary actions for bidding “as long as the standard goal they are part of is used for bidding.” Secondary actions are “for observation only” (Google).

Without this sync, Google optimizes for whoever calls, including people who can’t or won’t hire a private lawyer. Uploads can also break without anyone noticing. In our September 2026 tracking checks, causes included a CRM workflow pointed at the wrong conversion action, dates in the wrong format and blank call times. Check every month that uploads land.

Our AI PPC management post shows how we send signed cases back, and our Google Ads management work starts with that tracking.

Reviews, referrals and follow-up keep the funnel full

A criminal case ends, but the client relationship can keep producing cases. Reviews feed the map rankings described above, past clients refer friends and family, and other lawyers refer cases they don’t handle.

Someone who consulted but didn’t hire may come back when a court date gets close. Email marketing for criminal lawyers covers how to stay in touch within the rules, and a quarterly law firm marketing audit checks every stage of the chain at once.

Frequently asked questions about criminal defense marketing

How much should a criminal defense firm spend on marketing?

Work backward from cases. Decide how many more signed cases you want each month and what you can pay for each one. In a made-up example, 10 more DUI cases at $800 each means about $8,000 a month in ad spend, plus the intake coverage to answer every call.

Is Google Ads or Local Services Ads better for criminal defense?

They do different jobs. LSA charges per valid lead and needs little keyword work, but you control less of where you appear. Google Ads takes more effort and gives you keywords, match types, ads and landing pages. Start with the one you can track to signed cases.

How long does SEO take for a criminal defense firm?

We plan on months before organic calls are steady, and longer in a crowded metro or with a new site. Google’s own guide to hiring an SEO suggests asking, “What kind of results do you expect to see, and in what timeframe?” (Google).

What should I ask a criminal defense marketing agency?

Ask whether they report signed cases or only leads, whether signed cases go back to Google Ads, and who owns the ad accounts if you part ways. Ask to see a log of changes they make, and how they keep ad copy within your state bar’s rules.

Fix the weakest link before you buy more traffic

Fix the stage that loses the most people before you buy more traffic. Criminal defense marketing pays when the whole chain holds: the right searches, a call answered at any hour, a booked consult and a signed case you can trace back to its ad.

If you run a criminal law practice and can’t see what each channel spent, signed and earned, start with one channel you can measure end to end, then add the next.

Sources

1. Google Ads Help, “About Keyword Planner forecasts,” https://support.google.com/google-ads/answer/3022575, checked October 21, 2026.
2. LocaliQ, “Search Advertising Benchmarks for Every Industry [2026 Data],” https://localiq.com/blog/search-advertising-benchmarks/, checked October 21, 2026.
3. Google Ads Help, “About keyword matching options,” https://support.google.com/google-ads/answer/7478529, checked October 21, 2026.
4. Google Ads Help, “About negative keywords,” https://support.google.com/google-ads/answer/2453972, checked October 21, 2026.
5. Google Ads Help, “Measure calls from ads,” https://support.google.com/google-ads/answer/6095882, checked October 21, 2026.
6. Google Ads Help, “Local Services Ads transition to Performance Max campaigns with pay-per-lead goals,” https://support.google.com/google-ads/answer/17213585, checked October 21, 2026.
7. Local Services Help, “About Google Verified badge,” https://support.google.com/localservices/answer/9376654, checked October 21, 2026.
8. Google Business Profile Help, “Tips to improve your local ranking on Google,” https://support.google.com/business/answer/7091, checked October 21, 2026.
9. Meta Transparency Center, “Privacy Violations and Personal Attributes,” https://transparency.meta.com/policies/ad-standards/objectionable-content/privacy-violations-personal-attributes/, checked October 21, 2026.
10. The State Bar of California, “Chapter 7. Information About Legal Services” (Rule 7.1), https://www.calbar.ca.gov/legal-professionals/rules/rules-professional-conduct/current-rules-professional-conduct/chapter-7-information-about-legal-services, checked October 21, 2026.
11. ABA Journal, “With lawyers being less responsive to clients, Clio unveils new AI-productivity aid to help” (October 7, 2024), https://abajournal.com/news/article/with-lawyers-being-less-responsive-to-clients-clio-unveils-new-ai-productivity-aide-to-help, checked October 21, 2026.
12. Bureau of Justice Statistics, “Defense Counsel in Criminal Cases” (November 2000), https://bjs.ojp.gov/library/publications/defense-counsel-criminal-cases, checked October 21, 2026.
13. Google Ads Help, “About offline conversion imports,” https://support.google.com/google-ads/answer/2998031, checked October 21, 2026.
14. Google Ads Help, “About primary and secondary conversion actions,” https://support.google.com/google-ads/answer/11461796, checked October 21, 2026.
15. Google Search Central, “Do You Need an SEO?,” https://developers.google.com/search/docs/fundamentals/do-i-need-seo, checked October 21, 2026.

Header image: AI-generated image.