Personal injury is the most expensive acquisition market in American legal services, and every vendor selling into it knows what a signed case is worth to you. That asymmetry shapes every proposal you will read. Lead generation here spans several very different products sold under one phrase: purchased leads from a marketplace, exclusive leads produced by a marketing partner, calls routed from a paid campaign, and cases referred by other firms. They differ enormously in quality, in cost per signed case and in what your bar rules permit. This page separates them, sets out what each really costs once you count the cases you do not sign, and gives you the questions that expose a weak vendor early.
The four things sold as personal injury leads
Shared marketplace leads are the cheapest per unit and the most expensive per signed case, because the same claimant is sold to several firms at once and the contest is decided by who calls first. Exclusive leads cost several times more per unit and only make sense if exclusivity is genuinely enforced, which is worth putting in the contract with a remedy attached. Inbound calls generated by a paid campaign, where the vendor runs the advertising and routes the phone call to you, sit somewhere in between and are usually the best value when the vendor is competent, because a caller who dialled has already selected themselves. Case referrals from other firms are a different animal entirely, governed by fee-sharing rules rather than by advertising rules, and priced as a share of the eventual recovery. Nothing useful can be said about cost per lead until you know which of these four you are buying, so establish that in the first conversation and refuse to compare a shared lead price against an exclusive one.
The only number that matters is cost per signed case
Firms get into trouble by negotiating hard on cost per lead and never calculating cost per signed case. Take the total spent in a month, divide by the number of cases actually signed from that source, and compare that against your average fee by case type. A source producing cheap leads that sign at a very low rate will lose to a source producing expensive calls that sign at a high one, every time. Track it by case type as well as in aggregate, because soft tissue motor vehicle claims and commercial trucking claims have different economics and a blended number hides which one is subsidising the other. You also need intake data to do any of this, which means every lead source gets its own tracking number and its own tag in your case management system from day one. Firms comparing personal injury SEO services against bought leads usually find the two are priced very differently per signed case, which is exactly the comparison a vendor selling volume would rather you did not run.
Intake decides whether any of it works
The single biggest determinant of return in this category is not the vendor, it is what happens in the minutes after a lead arrives. A claimant contacting firms after an accident is usually contacting several in one afternoon, and speed to first human contact predicts signing more strongly than lead source does. That means answering during evenings and weekends, calling back within minutes rather than hours, and having someone trained to conduct a real screening conversation rather than take a message. Before you increase spend with any vendor, measure your own answer rate and your time to first contact, because buying more leads into a broken intake is the most reliably expensive mistake in this market. It is also the cheapest thing to fix. If a vendor is willing to record calls and review your intake handling with you, that is a genuine signal of a partner rather than a seller.
Rules, disclosures and what to get in writing
Legal advertising is governed by your state bar's rules of professional conduct, which set out what a lawyer may pay for and how referrals and marketing arrangements must be structured and disclosed. The rules differ by state and they are not optional, so confirm any arrangement with your own ethics counsel before signing rather than relying on a vendor's assurance that everyone does it this way. Consumer advertising law applies on top: the Federal Trade Commission's endorsement guides require that any material connection behind a testimonial or endorsement is disclosed clearly. Beyond compliance, get four things in the contract: what exclusivity means and what happens if it is breached, the return or credit policy for leads that are out of area, duplicated or plainly unqualified, ownership of any website, phone numbers and content created for you, and the notice period. A vendor confident in its product will agree to all four without a fuss.
Questions people ask about lead generation personal injury
Are shared leads ever worth buying?
They can be if your intake is genuinely fast and staffed outside business hours, because the whole contest is speed. If calls go to voicemail after five o'clock, shared leads will lose money reliably. Measure your answer rate first and decide afterwards.
What signing rate should I expect?
It varies too much by source, case type and intake quality for any published figure to mean much. The useful discipline is to measure your own by source for a full quarter and compare sources against each other, rather than against a number a vendor quotes from someone else's practice.
Should I build my own marketing instead of buying leads?
Most firms end up doing both. Bought leads give volume immediately at a fixed unit price that never falls, while owned marketing costs more up front and gets cheaper per case as it matures. Treat bought leads as a way to fill capacity while you build something you own.
How do I stop paying for junk leads?
Define what unqualified means in the contract before you start, with specifics like outside the practice area, outside the state, beyond the limitation period, or already represented. Then submit credits consistently and hold the vendor to the policy. Vendors respond to firms that actually track and file.