The economics of personal injury marketing are straightforward until intake enters the picture. A firm can generate quality leads at a reasonable cost per lead and still have a terrible cost per signed case — because the intake process is leaking cases at every conversion stage. Understanding where your firm stands against benchmarks is the first step to identifying which leaks are worth fixing.
This guide covers the three conversion stages that matter in PI intake, the benchmarks that define high-performing operations, and the specific variables that move each metric.
The PI Intake Funnel: Three Conversion Stages
Every lead that enters a PI firm's intake pipeline passes through three distinct conversion stages before becoming a signed case. Each stage has its own benchmark, its own failure modes, and its own levers for improvement.
Stage 1: Lead to Contact
A lead becomes a contact when an intake specialist successfully reaches the potential client by phone, text, or live chat and has a substantive conversation. This stage is entirely controlled by response speed and availability.
Benchmark: 40 to 60% of leads contacted (responding in under 5 minutes, during business hours)
The contact rate degradation curve is steep and unforgiving. Research across PI firms consistently shows that response time is the single most powerful variable in lead-to-contact conversion.
| Response Time | Typical Contact Rate | Impact |
|---|---|---|
| Under 5 minutes | 40 to 60% | Highest contact rate, best case impression |
| 5 to 30 minutes | 25 to 40% | Significant drop, caller may have moved on |
| 30 minutes to 4 hours | 15 to 25% | Caller likely called a competitor |
| Same day (2 to 8 hours) | 10 to 15% | Minimal return on lead spend |
| Next day or later | Under 10% | Lead spend is largely wasted |
After-hours response is a related issue. Leads generated at 9 PM that receive no outreach until 9 AM the next morning experience the same degradation as a same-day delay. Firms with 24/7 intake consistently outperform those limited to business hours on contact rate alone.
Stage 2: Contact to Qualified
A contacted lead becomes a qualified case when the intake specialist determines that the caller meets the firm's case acceptance criteria: verified injury, viable liability theory, and no disqualifying factors (expired statute of limitations, prior representation, case already settled).
Benchmark: 25 to 40% of contacts qualify as viable cases
Qualification rate is primarily driven by two variables: the quality of the lead source and the thoroughness of the intake process. Lead source quality is set upstream in the marketing funnel. Intake quality is within the firm's direct control.
Intake specialists who use structured qualification scripts produce significantly higher qualification rates than those who use conversational, unstructured calls. The reason is simple: unstructured calls miss critical facts that affect case viability (statute of limitations, prior attorney involvement, disputed liability). Structured intake surfaces these facts consistently.
Stage 3: Qualified to Signed
A qualified lead becomes a signed case when the client executes a retainer agreement. This stage is controlled by the speed and clarity of the signing process.
Benchmark: 60 to 80% of qualified leads sign a retainer
The gap between 60% and 80% is almost entirely explained by two process differences: how quickly the retainer is sent and how easy it is to sign. Firms that send a retainer within 15 minutes of a qualified intake call and use digital signing (e-sign) with guided completion consistently hit the upper range. Firms that mail physical retainers or require in-person signing lose a meaningful percentage of qualified leads before they can execute.
The Math: Why Intake Conversion Multiplies Ad ROI
The leverage available in intake conversion rates is larger than most firms realize. Consider a firm spending $50,000 per month on PI advertising at a $100 CPL, generating 500 leads per month.
At average intake performance (25% contact rate, 25% qualification rate, 60% sign rate):
- 500 leads x 25% contact = 125 contacts
- 125 contacts x 25% qualified = 31 qualified leads
- 31 qualified x 60% signed = 19 signed cases
- Cost per signed case: $50,000 / 19 = approximately $2,632
At high-performance intake (50% contact rate, 35% qualification rate, 75% sign rate):
- 500 leads x 50% contact = 250 contacts
- 250 contacts x 35% qualified = 88 qualified leads
- 88 qualified x 75% signed = 66 signed cases
- Cost per signed case: $50,000 / 66 = approximately $758
The same $50,000 in ad spend, the same 500 leads, and the same CPL of $100 — but a 3.5x difference in signed cases, solely from intake improvement. That difference is the gap between a marketing program that loses money and one that generates significant profit.
How to Measure Your Current Conversion Rates
Most PI firms cannot tell you their contact rate or qualification rate on demand. They know their lead volume and their monthly sign count, but the intermediate metrics are unmeasured. Closing this gap requires three things:
- Log every lead attempt: Every inbound lead should be logged with the time of first outreach attempt, the number of outreach attempts, and the outcome (contacted, not reached, voicemail, wrong number).
- Track disposition at each stage: Contacted leads should be dispositioned as qualified, not qualified, or callback pending. Qualified leads should be tracked from qualification to retainer sent to retainer signed.
- Measure time between stages: Time from lead to first contact attempt, time from first contact to retainer sent, and time from retainer sent to retainer signed are each meaningful performance signals.
This data is most efficiently captured in a dedicated intake CRM with automated logging. Firms that rely on spreadsheets or generic CRMs typically lack the intermediate-stage tracking needed to diagnose conversion leaks accurately.
Frequently Asked Questions
What is a good lead-to-contact rate for PI intake?
A strong lead-to-contact rate is 40 to 60 percent when response time is under 5 minutes and calls are made during business hours. Firms that wait 30 minutes or more to respond average 20 to 30 percent contact rates. Speed-to-lead is the single largest driver of contact rate improvement.
What percentage of contacted leads should become qualified cases?
High-performing PI intake operations qualify 25 to 40 percent of contacted leads. This varies significantly by lead source quality: referral leads may qualify at 50 to 70 percent, while mass-market digital leads may qualify at 15 to 25 percent. Abnormally low qualification rates often signal poor intake scripts rather than a lead quality problem.
What is a typical signed case rate from qualified leads?
Law firms with strong retention processes convert 60 to 80 percent of qualified leads into signed retainer agreements. Same-day e-sign capability and prompt retainer delivery consistently push firms toward the upper end of this range.
How do I calculate my firm's cost per new case from intake metrics?
Cost per new case = total ad spend divided by number of signed cases. You can also work backward through the funnel. If your CPL is $100, lead-to-contact rate is 50%, contact-to-qualified is 30%, and qualified-to-signed is 70%, your cost per signed case is approximately $952. Improving any conversion stage reduces cost per case without additional ad spend.