Every criminal defense lawyer gets the same pitch: “exclusive criminal defense leads in your area, pay only for what you get.” Some firms build a practice on bought leads. Many more spend a few thousand dollars, chase people who already hired someone else, and quit.
This guide is for the lawyer deciding where the next marketing dollar should go. It covers the kinds of criminal defense leads you can buy, how to work out what a lead really costs per signed case, the bar rules that matter, the questions to ask any lead vendor, and how buying leads compares with generating your own through Google Local Services Ads and Google Ads.
Short answer: Bought leads can fill a calendar quickly, but you’re usually renting someone else’s advertising, often sharing the lead with other firms, and you keep nothing when you stop paying. For most defense firms, Google Local Services Ads (which are themselves pay-per-lead, with refunds for bad leads) are the better first purchase, followed by a Google Ads campaign you own. Judge every source on cost per signed case.
Where criminal defense leads come from
“Leads” covers very different products. Before comparing prices, know which one you’re being sold.
| Lead source | How it works | Exclusive? | You own the data? |
|---|---|---|---|
| Shared lead sellers | A form fill or call is sold to several firms at once | No | No |
| “Exclusive” lead sellers | The lead is sold to one firm, at a higher price | Usually, check the contract | Partly |
| Pay-per-call networks | You pay for calls over a set length | Sometimes | No |
| Legal directories | Profile or sponsored placement on sites like Avvo, Justia, FindLaw or Martindale-Nolo | No, the searcher sees other firms | No |
| Referral networks | A service matches a client with lawyers who then compete | No | No |
| Arrest-record data | Lists of recent arrests for targeted mail | No, other firms buy the same lists | You keep the list |
| Google Local Services Ads | Google charges per lead from its own Google Screened ads | Yes, the lead calls you | Yes |
| Your own Google Ads | You pay per click on your own campaign | Yes | Yes |
The last two rows are also leads, just leads you generate yourself. That difference matters more than any price list, for three reasons:
- Speed. A shared lead is a race. Callers who aren’t answered quickly rarely sign, and with a shared lead you are competing with other firms that got the same name at the same moment.
- Control. You can’t choose which searches a lead seller buys, which county they target, or what their ad promised.
- Equity. When you stop paying a lead seller, the flow stops and you keep nothing. Your own campaign leaves you with search terms, conversion data and a history Google uses to bid better.
What lead sellers pay for the same clients
Lead companies have to find their leads somewhere, and for many it is the same Google searches a defense firm can bid on directly. They also advertise to you. Google’s Keyword Planner shows what advertisers pay to reach lawyers searching for leads:
| Search (by lawyers) | Monthly searches | Top-of-page bid range |
|---|---|---|
| criminal defense leads | 10 – 100 | $30.62 – $200.00 |
| criminal law leads | 10 – 100 | $41.22 – $166.77 |
| dui leads | 10 – 100 | $32.11 – $149.57 |
| law firm leads | 10 – 100 | $35.00 – $183.55 |
| attorney leads | 10 – 100 | $33.06 – $127.46 |
| lawyer leads | 100 – 1K | $16.48 – $121.82 |
| legal leads | 100 – 1K | $24.13 – $100.00 |
| lead generation for lawyers | 100 – 1K | $27.40 – $102.28 |
Paying up to $200 for one click from a lawyer only makes sense if the seller expects to earn far more than that from each firm. That margin sits on top of the cost of the lead itself, and you pay for both. For comparison, consumer searches like “criminal defense lawyer” have top-of-page bids of about $7 to $86, and “dui lawyer” about $16 to $132. See what criminal defense Google Ads cost.
How to work out what a lead really costs
The price per lead is the wrong number to compare. What matters is the cost per signed case, and that depends on how many leads actually hire you.
Cost per signed case = price per lead × leads needed to sign one case.
Using example numbers you should replace with your own: a $150 lead that signs 1 in 10 times costs $1,500 per case. A $250 “exclusive” lead that signs 1 in 4 times costs $1,000 per case. The more expensive lead is cheaper. The same math applies to Local Services Ads and Google Ads, which is why one Birmingham defense firm tracked everything to signed cases: its Google Ads came to about $1,049 per signed case over 11 months, with an average fee of about $3,500.
Two adjustments make the comparison honest:
- Count the time. Shared leads mean more calls to non-buyers, voicemails and price shoppers. Staff time on dead leads is a real cost.
- Count signed fees, not quotes. In that same firm, quoted cases converted to roughly a quarter to a third of their quoted value. A lead source that produces lots of quotes and few payments looks better than it is.
Is it legal for lawyers to buy leads?
Generally yes, but how the vendor is paid and what it tells consumers matters. Under the ABA Model Rules, which most states follow in some form, a lawyer may not give anything of value to someone for recommending the lawyer. The comments to Rule 7.2 allow paying for lead generation as long as the lead generator does not recommend the lawyer, the payment doesn’t amount to sharing legal fees with a non-lawyer (Rule 5.4), and the generator’s marketing isn’t false or misleading (Rule 7.1).
In practice, watch for three things:
- Pay-per-signed-case or a percentage of your fee. Paying a non-lawyer a share of the fee you collect can be fee sharing. Many state ethics opinions treat it as a problem; flat prices per lead are the safer structure.
- “We’ll match you with the best lawyer.” If the vendor’s ads tell consumers it picks or recommends the right attorney, that can be an improper recommendation.
- Contact rules. Calling or texting people who didn’t ask to hear from you raises solicitation and telemarketing issues. Ask how consent was collected.
Rules vary by state, and this isn’t legal advice. Check your state bar’s advertising rules and ethics opinions before signing with any lead vendor.
Questions to ask any criminal defense lead vendor
- How do you generate the leads? Which ads, which searches, which websites?
- How many other firms receive the same lead? If “exclusive,” is that written into the contract?
- Which counties and charges, exactly? Can I turn off charges I don’t take?
- What counts as a billable lead, and what is your credit policy for wrong numbers, out-of-area people and duplicates?
- How fast is the lead delivered, and in what form: live call transfer, form, or text?
- Who owns the lead data after the contract ends?
- How is pricing set: flat per lead, per call, or tied to my fees? (See the bar rules above.)
- What is the minimum term and the cancellation notice?
- Can you show cost per signed case from a criminal defense firm, not just leads delivered?
When buying leads makes sense, and when it doesn’t
| Buy leads when… | Skip them when… |
|---|---|
| You need calls this month and have someone answering every call within minutes | Calls go to voicemail or get returned the next day |
| You have tracking that shows signed cases by source | You can’t tell which leads became clients |
| The vendor is exclusive in your area and has a clear credit policy | The same lead is sold to several firms |
| You treat it as a short-term supplement while you build your own channels | It is your only source of new clients |
The alternative: leads you generate yourself
Google Local Services Ads: Google’s own pay-per-lead
Local Services Ads are the Google Screened listings at the top of the search page. Like a lead seller, Google charges per lead, not per click. Unlike most lead sellers, the client calls your firm directly, nobody else gets that lead, and you can dispute leads that aren’t real cases.
In the Birmingham firm’s account, LSA returned 5.5× its cost in signed fees from January to August 2026: $61,094 in spend and $336,950 in signed fees. Disputes recovered roughly $850 to $1,300 a month, about 15% of charged leads in June. How Local Services Ads work for defense firms.
Google Ads: leads you own completely
A search campaign takes more work than buying leads: keywords, negatives, landing pages, tracking. In return you control which charges, counties and hours you pay for, every call is yours, and the data stays with you. The same firm signed 140 cases and $496,700 in fees from $146,851 in Google Ads spend over 11 months, a 3.4× return. The complete guide to Google Ads for criminal defense.
| Bought leads | Local Services Ads | Your own Google Ads | |
|---|---|---|---|
| You pay for | Each lead | Each lead | Each click |
| Shared with other firms | Often | No | No |
| Refunds for bad leads | Varies by vendor | Disputes through Google | No, block with negatives |
| Control over charges and areas | Limited | Case types and areas | Full |
| What you keep if you stop | Nothing | Reviews and profile | Data and history |
| Speed to first calls | Days | Weeks (screening) | Days |
DUI leads: a special case
DUI is where lead selling is most aggressive, because DUI searches are the most expensive in criminal defense: Keyword Planner shows top-of-page bids for “dui lawyer” of about $16 to $132. DUI clients also tend to compare two or three firms on price and hire within a day or two, which makes shared DUI leads especially hard to win.
- Ask whether DUI leads are filtered for victims. “Dui accident lawyer” searches, with bids up to about $192, usually come from people hurt by a drunk driver who want an injury lawyer, not a defense lawyer.
- Be wary of “free DUI leads” offers. They are usually a trial that converts to a paid contract, or lists of public arrest records, which other firms can buy too.
- If you run your own ads, a DUI campaign with tight negatives is usually cheaper per signed case than shared DUI leads. Here’s how to build one.
Red flags in a lead vendor
- They guarantee a number of cases or a cost per case before seeing your market.
- They won’t say how leads are generated or how many firms get each one.
- Pricing is a percentage of your fees.
- No credit policy for wrong numbers, duplicates or people outside your area.
- Long contracts with automatic renewal.
- Testimonials only from personal injury firms.
Whatever the source, intake decides the result
The same lead can sign or die depending on what happens in the first few minutes. In the Birmingham account, slow-answered callers rarely signed, whatever the source. Before buying any lead:
- Answer live, around the clock if you can, and measure speed to answer.
- Call web leads back within minutes, not hours.
- Ask for the consultation on the first call.
- Record the lead source and signed fee for every new client, so you can compare vendors honestly.
More in why law firm leads don’t convert and how to track signed cases by source.
Paying for leads and not sure they’re worth it? Bellringer works only with criminal defense firms, one firm per city. Book a free 30-minute review and we’ll compare your cost per signed case by source, including what the same budget could do in Local Services Ads and Google Ads.
How much do criminal defense leads cost?
Prices vary widely by vendor, charge and city, and many sellers don’t publish them. Compare on cost per signed case instead: price per lead multiplied by how many leads it takes to sign one case. For reference, one Birmingham defense firm paid about $1,049 per signed case through its own Google Ads.
Are criminal defense leads worth buying?
They can be as a short-term supplement if leads are exclusive, answered within minutes and tracked to signed cases. They are rarely worth it as your only source of clients, because many are shared and you keep nothing when you stop paying.
Is it legal for lawyers to buy leads?
Generally yes, if the vendor doesn’t recommend you to consumers, the payment isn’t a share of your legal fees, and the vendor’s marketing isn’t misleading. Rules vary by state, so check your bar’s ethics opinions.
What is the difference between shared and exclusive leads?
A shared lead is sold to several firms at once, so you race other lawyers to the phone. An exclusive lead goes to one firm and costs more, but often signs at a much higher rate. Get exclusivity in writing.
Are Google Local Services Ads leads better than bought leads?
For most defense firms, yes. LSA charges per lead like a lead seller, but the client calls only you, you can dispute bad leads, and reviews build up over time. One Birmingham firm earned 5.5× its LSA spend in signed fees.
How quickly should I respond to a criminal defense lead?
Within minutes. Defense clients hire quickly, and callers who aren’t answered fast rarely sign, especially when the same lead went to other firms.
What is the best way to get criminal defense clients?
Combine a fast intake process with sources you own: Local Services Ads, a well-built Google Ads campaign, a strong Google Business Profile with steady reviews, and referrals. Use bought leads only to fill gaps, and measure every source in signed cases.
Get a straight answer on your lead costs
If you’re spending on leads, directories or ads and can’t say which one signs cases for the least, start there. Bellringer manages Google Ads and Local Services Ads only for criminal defense firms. Book a free 30-minute account review, or see pricing.
