How to generate leads for a law firm, and keep them

Law firms generate leads through search (a strong Google Business Profile, reviews and useful service pages), referrals from former clients and professionals, and paid channels such as search ads. But a lead is only worth something if it is answered. Before adding channels, measure how many existing leads go unanswered or wait overnight, and fix that first.

Most lead generation guides treat the enquiry as the finish line. In sales operations it is the start: a lead that is not contacted quickly is a cost with no return. This guide covers both the channels and the handling, and is part of our guide to how law firms get clients.

What counts as a lead for a law firm?

Be precise, because the definition decides the numbers. A useful set of definitions:

• Enquiry: any first contact from a potential new client. A call, a form, an email, a message, a walk-in.
• Qualified lead: an enquiry in a practice area the firm does, at a stage where it can act, with no obvious conflict.
• Consultation booked: a qualified lead with a time in the diary.
• Instruction: a signed client care letter and, where relevant, money on account.

Count all four. A channel that produces many enquiries and few qualified leads is costing fee-earner time for little return.

How do law firms generate leads?

The main channels, with what each needs to work:

• Google Business Profile and local search. Accurate categories, true hours, recent reviews. For many high street firms it is where strangers first meet the firm.
• Service pages. One page per service, answering what it costs, how long it takes and what happens next. Price information is required for many services under the SRA Transparency Rules.
• Reviews. Earned lawfully from every client. See Google reviews for solicitors.
• Referrals. From former clients, and from professionals such as accountants, estate agents and IFAs.
• Paid search. Fast to start, and expensive if leads are not answered.
• Directories and comparison sites. Useful in some areas, such as conveyancing, less so in others.
• Content. Articles that answer the questions your team hears on the phone every week.

The Legal Services Consumer Panel's 2025 tracker is a useful reality check. Having used the provider before and a recommendation from family or friends were the two most common ways consumers chose a provider, ahead of searching online. So lead generation for most firms is as much about looking after existing clients as about finding new ones.

Should a law firm buy leads?

Some firms do, and it needs care on two fronts.

The regulatory front. In personal injury and death claims, section 56 of LASPO 2012 bans paying or receiving referral fees, and the SRA's guidance says any payment to a marketing company must genuinely be for marketing services rather than for referrals. Outside personal injury, the SRA Code of Conduct sets requirements for arrangements with introducers, including that a client referred by an introducer has not been acquired in a way that would breach SRA rules if the introducer were regulated. We summarise the published rules in can law firms pay referral fees?. Any specific arrangement is a question for your COLP.

The commercial front. Bought leads are often shared with several firms and cool quickly. If your firm cannot contact a bought lead within minutes, someone else will. A firm with slow response should fix that before buying anything.

Why do law firms lose the leads they already generate?

Because the lead arrives when nobody is free. The common patterns:

• Calls at lunchtime and after 5pm, when the people who answer phones are away.
• Fee-earners in court or in meetings, with direct lines going to voicemail.
• Web forms and emails sent in the evening, answered the next morning.
• Voicemails left by people who then ring the next firm.
• Undecided enquirers never followed up.

The best-known data on this is from the US. Clio's 2024 Legal Trends Report sent secret shoppers to 500 US law firms: only 40 per cent answered the phone, only 33 per cent replied to an email, and 48 per cent could not be reached by phone at all, first time or through a call back. There is no equivalent UK study that we know of, which is the reason to run your own.

How do you audit your law firm's lead handling?

A two-week lead leak audit, which needs no software:

• Day 1: export the phone system's call log. Mark calls from new numbers. Count those not answered.
• Day 1: list every web form and email enquiry, with the time received and the time of first human reply.
• Daily: for every new enquiry, record source, practice area, time received, time of first human contact, and outcome.
• Day 14: calculate four figures: missed-call rate, median time to first human reply, the share of enquiries that got no reply within one business day, and conversion rate by source.

Then do a mystery shop. Ring your own firm at 12.45pm and 5.45pm, and send a web form at 8pm on a Sunday. Note exactly what happens. It is the cheapest piece of research the firm will commission this year.

A worked example: the value of a lead, and of a lost one

Invented numbers, for illustration. A hypothetical firm spends £3,000 a month on paid search and receives 100 enquiries from it, so £30 per enquiry. It converts 20 per cent, so 20 instructions at an average fee of £1,800: £36,000 of fees, and a cost per instruction of £150.

The audit shows 25 of those 100 enquiries were calls that went to voicemail or forms answered the next day, and only one of the 25 instructed. If those 25 had been handled like the rest, at the firm's conversion rate on answered enquiries (19 out of 75, about 25 per cent), roughly 6 would have instructed instead of 1. Five more instructions at £1,800 is £9,000 a month, and the cost per instruction would fall from £150 to about £120, with no change to the ad budget.

That is why a lead generation plan should start with the handling. The full cost of unanswered enquiries is worked through in what missed enquiries actually cost a UK law firm.

How fast should a law firm respond to a lead?

As fast as the firm can sustain, with a target that applies to every channel and somebody who owns the misses. Many firms find one business hour a useful target for a human reply. The argument is set out in speed to lead for law firms. The more important point is consistency: a firm that replies in ten minutes when a partner is free and eighteen hours when not has no response time, only luck.

What should happen on the first contact?

A short, consistent structure:

• Greet and identify. Who the enquirer is speaking to.
• Understand. What has happened and what they need, in their own words.
• Qualify. Practice area, urgency, key dates, the other side's name for conflicts, how they heard about the firm.
• Explain the next step. A consultation, a callback time, the price information.
• Book it. A diary slot, not "someone will call you".
• Hand over. A written summary to the fee-earner, so the client does not have to repeat their story.

Which lead generation channels should a law firm start with?

For most small and mid-sized UK firms, in this order:

• Fix lead handling. The audit above.
• Local search. Google Business Profile and reviews.
• Existing clients and referrers. Updates, closing letters, thanking referrers.
• Service pages that convert. Covered in why your law firm website gets visits but not enquiries.
• Paid channels, once you know which ones convert and can answer what they bring.

If out-of-hours web visitors are a large share of your traffic, it is also worth reading should a law firm website have a chatbot?. For a whole-firm view of growth without new spend, see how to grow a small law firm.

What makes a lead source worth keeping?

Once source is recorded on every enquiry, review each channel quarterly against four questions:

• Does it produce instructions, not just enquiries?
• Are they the right instructions, in the work the firm wants at fees that make sense?
• What does each instruction cost, counting both spend and fee-earner time spent on enquiries that went nowhere?
• Can the firm handle what it produces? A channel that produces calls at hours nobody answers is a channel the firm is paying to lose.

Channels that fail the first question for two quarters running are candidates to stop. Channels that pass all four deserve more investment. The ones that fail only the last question are the most interesting: they are working, and the firm is letting them down.

How do personal injury firms generate leads?

Personal injury deserves its own note, because it is the practice area where lead generation and regulation meet most directly. Search queries such as "buy personal injury leads" and "how much do personal injury leads cost" are common, and the market for bought enquiries is active. The regulatory point is the one set out above: section 56 of LASPO 2012 bans referral fees in personal injury and death claims, and the SRA's guidance says payments to a marketing provider must genuinely be for marketing services rather than for the referral of business.

The commercial point is just as important. A personal injury enquirer often contacts several firms, or is contacted by several, within a short time. The firm that responds first, clearly and without pressure has an advantage that no amount of spend can buy back later. Personal injury firms that invest in their own search presence and reviews, and answer every call, are less exposed to both the regulatory and the commercial risks of bought leads. Any specific arrangement is a matter for your COLP.

Where WasilX fits

Cam, our AI Engagement Coordinator, takes calls on the firm's line at any hour, says it is AI, asks the firm's own qualifying questions, books the call back and sends the firm a summary. It addresses the lunchtime, evening and court-day gaps in the audit above. If your own mystery shop turns up something you want to fix, we are happy to talk it through.

Frequently asked questions

How do law firms generate leads? Through local search and a Google Business Profile, reviews, service pages, referrals from former clients and professionals, paid search and directories. Most firms get the best return by first fixing how existing leads are answered.

Can a law firm buy personal injury leads? Section 56 of LASPO 2012 bans referral fees in personal injury and death claims. The SRA's guidance says payments to a marketing company must genuinely be for marketing services rather than referrals. Check any arrangement with your COLP.

What is a good cost per lead for a law firm? It depends on practice area and conversion rate. Cost per instruction is the more useful measure, because a cheap lead that never instructs is expensive.

How quickly should a law firm reply to a new enquiry? As quickly as it can sustain for every channel. Many firms use one business hour for a human reply as a target, with somebody responsible for the misses.

Why do law firms lose leads? Mostly because enquiries arrive when nobody is free: at lunchtime, after hours, or when fee-earners are in court. Measuring missed calls and reply times shows where.