How Much Do Law Firm Leads Cost? About $50 to $1,000 Per Lead
By Sharrk Team · October 18, 2026
Law firm leads cost about $50 to $1,000 each, depending on practice area and channel, and the median Google Ads lead for attorneys runs about $132. Sharrk helps a firm get more signed cases out of that spend by answering every call and replying to every new web lead within seconds, so paid leads don't go cold before someone calls back.
The per-lead price is only half the math. What matters is cost per signed case, and that number is set mostly by how fast and how well your intake handles each lead.
How much does a Google Ads lead cost for a law firm?
WordStream's 2026 benchmarks put Attorneys & Legal Services at a $9.87 median cost per click and a $131.63 median cost per lead, the highest cost per lead of any industry in the report. The data covers 13,474 US search campaigns from April 2025 to March 2026. The overall median across all industries was $66.69, so legal leads cost roughly double.
| Google Ads metric (Attorneys & Legal Services) | 2025 report | 2026 report |
|---|---|---|
| Median cost per click | $8.58 | $9.87 |
| Median conversion rate | 5.09% | 5.55% |
| Median cost per lead | $131.63 | $131.63 |
Clicks got more expensive year over year, but conversion rates rose enough to hold cost per lead flat. That is the lever a firm controls: a better landing page and faster follow-up turn the same clicks into more leads and more cases.
How much do legal leads cost by practice area?
Practice area moves the price more than anything else. In the estimates below, personal injury clicks cost several times more than estate planning or family law clicks. The ranges below are a third-party estimate compiled by Foundry CRO from several marketing agencies' data (published April 2026), not audited averages.
| Practice area | Est. cost per click | Est. cost per paid-search lead | Est. cost per signed case |
|---|---|---|---|
| Personal injury | $70 to $250 | $159 to $1,000 | $2,500 to $12,000 |
| Criminal defense / DUI | $45 to $120 | $50 to $200 | $2,500 to $7,500 |
| Family law / divorce | $5 to $25 | $50 to $70 | $1,500 to $5,000 |
| Immigration | $20 to $60 | $50 to $150 | $1,000 to $3,500 |
| Estate planning | $15 to $50 | $40 to $120 | $800 to $2,500 |
| Bankruptcy | $25 to $35 | about $82 | $1,500 to $4,000 |
| Employment / workers' comp | $25 to $75 | $150 to $400 | $2,000 to $5,000 |
The same estimate splits personal injury by market: top-20 metros at $300 to $1,000+ per lead, mid-size markets at $150 to $300, and suburban or rural markets at $75 to $150.
What do legal lead vendors and directories charge?
Most legal lead vendors don't publish per-lead prices. Martindale-Avvo, for example, sells a pay-per-lead program where you pay only for people who request more information, but lists Pay-Per-Lead as "pricing available upon request." The one published number on its pricing page is a ProVantage directory profile starting at $399 a month.
Martindale-Avvo's own LeadDirect case study does show real math for one personal injury cohort: $36,600 in lead spend produced 122 leads (about $300 each) and 12 signed cases, a 9.84% close rate and a cost per case "just over $3,000." The same page lists target cost-per-case benchmarks of under $900 for workers' comp and $1,800 for a high-value personal injury practice.
| Channel | Typical cost (sourced range) | Type of figure |
|---|---|---|
| Google Ads (search) | $131.63 median per lead | WordStream benchmark |
| Google Local Services Ads | $50 to $400+ per lead | Agency estimate (The Modern Firm) |
| Martindale-Avvo LeadDirect (PI cohort) | About $300 per lead, just over $3,000 per case | Vendor case study |
| Pay-per-lead vendors (PI) | $50 to $300 per lead | Agency estimate (VIP Marketing) |
| Martindale-Avvo ProVantage profile | From $399 per month | Vendor price |
For the full breakdown of how Google's pay-per-lead ads bill, see our guide to Google Local Services Ads cost.
How much should a law firm pay per lead?
A common rule of thumb from legal marketers: keep cost per lead below about 15% of the settlement you expect from a case. On a $20,000 expected settlement, that ceiling is $3,000 a lead. That rule only works if a predictable share of leads sign, so track three numbers each month:
- Cost per lead by channel (ad spend divided by calls, forms and chats).
- Contact rate: the share of leads someone actually spoke with.
- Close rate: signed cases divided by leads.
Cost per signed case is cost per lead divided by close rate. At $300 a lead and a 10% close rate, a case costs $3,000. Lift the close rate to 15% and the same leads cost $2,000 per case, with no change to your ad budget.
Why does intake speed decide whether a paid lead becomes a client?
Because a lead you never reach costs the full price and signs nothing. In Clio's 2024 Legal Trends Report secret-shopper study, only 40% of firms answered the phone and 33% replied to emails, and 48% neither answered the first call nor called back. Martindale-Avvo's guidance on its own leads says the same thing in five words: "fast follow-up is key."
When a $300 personal injury lead rings through to voicemail on a Saturday, you have paid for it either way; the only question is whether someone reaches that person while they still want help. Practical fixes:
- Answer every call, including nights and weekends. Arrests, accidents and served papers don't wait for office hours.
- Reply to web forms in seconds, not hours. A text and a call while the person is still on your site.
- Ask the same qualifying questions every time. Case type, dates, location, opposing party for a conflict check. Our law firm intake call script lays them out word for word.
- Book the consultation on the first contact rather than promising a callback.
- Follow up on leads who don't answer, several times across several days and channels.
How does Sharrk handle this?
Sharrk's AI voice agents answer every call 24/7, ask your intake questions, book consultations on your calendar (Sharrk's own, Calendly or Cal.com), and live-transfer hot calls to an attorney or paralegal with a cold or warm transfer. Leads from your web forms and webhooks get a reply in under 30 seconds. Every call is logged with a recording and transcript, the answers are pulled into fields, and you get a text or email alert.
Leads who don't book right away go into a Strike: automatic follow-up by AI call, text, AI text agent, email, ringless voicemail and video text, timed step by step, that stops when the lead replies, asks to stop, or has a real conversation with your team.
You don't need a developer to set it up. Mako, Sharrk's AI assistant, builds your agents, scripts and follow-up from plain English. Tell it "ask every caller for their case type and accident date, then book a free consultation," and it shows each change on an Apply card, with Undo if you change your mind.
See how it fits a practice on our AI receptionist for law firms page, or compare plans on pricing: Sharrk Core is $99 a month with every feature live. You can start free and build and test everything with Mako, no card needed, or book a demo.
Sources
- WordStream: Google Ads Benchmarks 2026 (checked October 18, 2026)
- WordStream: Google Ads Benchmarks 2025 (checked October 18, 2026)
- Foundry CRO: Legal Marketing Benchmarks by Practice Area (April 2026) (checked October 18, 2026)
- Martindale-Avvo: LeadDirect case study, injury and workers' comp firms (checked October 18, 2026)
- Martindale-Avvo: Pay-Per-Lead (checked October 18, 2026)
- Martindale-Avvo: Pricing (checked October 18, 2026)
- The Modern Firm: What Are Google Local Service Ads for Lawyers? (checked October 18, 2026)
- VIP Marketing: The True Cost of Personal Injury Leads (checked October 18, 2026)
- LawRank: Average Personal Injury Lead Cost (checked October 18, 2026)
- 2Civility: 2024 Clio Legal Trends Report, fixing the first-impression problem (checked October 18, 2026)
Related on Sharrk: AI receptionist for law firms · AI answering service · Law firm intake call script
Frequently asked questions
How much does a law firm lead cost?
A law firm lead typically costs about $50 to $1,000, depending on practice area and channel. WordStream's 2026 benchmark puts the median Google Ads lead for attorneys at $131.63, while personal injury leads in large metros can pass $1,000 by third-party estimates.
Why are personal injury leads so expensive?
Personal injury leads are expensive because a single case can bring a large contingency fee, so many firms bid on the same searches. Third-party estimates put personal injury clicks at $70 to $250 and paid-search leads at $159 to $1,000.
What is a good cost per signed case for a law firm?
A good cost per signed case depends on the case value, but Martindale-Avvo lists targets of under $900 for workers' comp and $1,800 for a high-value personal injury practice. Its own personal injury cohort came in just over $3,000 per case.
Do legal lead vendors publish their prices?
Most legal lead vendors do not publish per-lead prices. Martindale-Avvo, for example, lists its Pay-Per-Lead program as pricing on request and publishes only a ProVantage profile starting at $399 a month.
How can a law firm lower its cost per signed case?
A law firm lowers its cost per signed case mainly by contacting and closing more of the leads it already pays for. In Clio's 2024 secret-shopper study, only 40% of firms answered the phone, so answering every call and replying to forms within seconds is the fastest gain. Sharrk's AI voice agents answer 24/7 and book consultations.