If you manage marketing spend at a personal injury firm, you need reference points. Not aspirational targets from a vendor pitch deck — actual performance ranges drawn from firms operating in the same competitive environment you are.
This article is designed to be bookmarked. It covers the benchmarks that matter most for PI marketing directors in 2026: daily lead pace, weekly signed case pace, contact rates, conversion rates, and cost per case by channel. Every number is presented as a range, because single-number benchmarks are almost always misleading.
Daily Lead Pace Benchmarks
Daily lead pace is the first number most marketing directors check each morning. It tells you whether your lead generation engine is running at expected volume — before you get into quality metrics.
Healthy daily lead pace depends on total monthly spend and the number of active lead sources. As a general rule, firms should expect 8 to 13 leads per business day per $100K in monthly spend. That translates to:
- $150K/month spend: 12 to 20 leads per business day
- $300K/month spend: 24 to 39 leads per business day
- $500K/month spend: 40 to 65 leads per business day
If your daily lead pace drops below the low end of your expected range for more than three consecutive business days, something has changed — a vendor paused delivery, a campaign went offline, or a market shift reduced volume. Don't wait for the monthly report to investigate.
Weekly Signed Case Pace
Signed cases per week is the metric that connects marketing activity to firm revenue. Lead volume is an input metric. Signed cases are an output metric. You need both, but signed case pace is what partners care about.
$100K–$250K/mo
7–16
Signed cases per week
$250K–$500K/mo
15–33
Signed cases per week
$500K+/mo
25–60+
Signed cases per week
If your lead pace is on target but signed case pace is below range, the gap is in your intake funnel — not your marketing. This is one of the most common misdiagnoses in PI marketing: blaming lead quality when the problem is intake speed, contact rate, or follow-up process.
Contact Rate and Speed-to-Contact
Contact rate measures the percentage of inbound leads your intake team actually reaches by phone. This is the single most under-tracked metric in PI marketing, and it has an outsized impact on every downstream number.
- Top-performing firms: 65–80% contact rate within 5 minutes of lead receipt
- Average firms: 45–60% contact rate within 15 minutes
- Below average: Under 40% contact rate, or average speed-to-contact over 30 minutes
Research consistently shows that contacting a lead within 5 minutes versus 30 minutes increases conversion by 3x to 5x. If your firm doesn't track speed-to-contact, it's one of the highest-ROI operational improvements available.
Conversion Rate Benchmarks
Conversion rate — from initial lead to signed retainer — varies significantly by lead source type, case criteria, and intake process maturity. These ranges cover general PI and auto accident cases:
| Below Average | Average | Top Quartile | |
|---|---|---|---|
| Google Ads (Exclusive) | Under 6% | 6–10% | 10–15% |
| Google LSA | Under 8% | 8–13% | 13–18% |
| Facebook / Meta Ads | Under 3% | 3–6% | 6–9% |
| Lead Aggregators (Shared) | Under 2% | 2–4% | 4–7% |
| TV / Broadcast | Under 4% | 4–7% | 7–10% |
| Referrals (Attorney + Client) | Under 20% | 20–35% | 35–50% |
| Organic / SEO | Under 10% | 10–18% | 18–25% |
Lead-to-signed-case conversion rates for general PI and auto accident matters.
The spread between below-average and top-quartile is striking. A firm converting Google Ads leads at 14% versus 6% is effectively cutting its cost per case by more than half on that channel — using the same ad spend and the same leads. That gap is almost entirely explained by intake operations, not marketing.
Cost Per Case by Channel
This is the benchmark most marketing directors reference when evaluating channel performance. Cost per case by channel tells you what each signed case actually costs from each source — after accounting for lead volume, lead cost, and conversion.
Ranges reflect 25th–75th percentile across PI firms spending $100K–$750K/month.
Channel-by-Channel Notes
- Referrals ($200–$800):Still the lowest cost per case channel for PI firms. The “cost” is largely relationship maintenance — attorney lunches, referral fee arrangements, and community presence. Firms that systematically invest in referral development consistently produce their best ROI here.
- Organic/SEO ($600–$2,200): High-value channel once established, but requires 6 to 12 months of sustained investment before producing meaningful case volume. The cost per case calculation should amortize content and SEO costs over the trailing 12 months.
- Google LSA ($1,200–$3,000): Strong performer for firms with good reviews and solid intake speed. LSA leads tend to be higher intent than standard search ads, which explains the better conversion rates.
- Google Ads ($1,800–$4,500): The workhouse of PI digital marketing. Wide cost per case range because campaign management quality varies enormously. Firms that actively optimize campaigns monthly tend to be in the lower half of this range.
- TV/Radio ($2,200–$5,500): High awareness channel that produces steady volume in established markets. Attribution is harder — many TV-driven leads arrive via branded search, which complicates cost per case tracking without proper attribution modeling.
- Facebook/Meta ($2,500–$6,000): Lower intent leads that require aggressive follow-up. Firms with strong nurture sequences and persistent intake teams get better results. Firms that treat Facebook leads like inbound calls struggle.
- Lead Aggregators ($3,000–$7,000): Shared leads are the most expensive on a cost per case basis because conversion rates are lowest. Exclusive lead programs from aggregators perform significantly better ($1,800–$4,000 range) but come at a higher cost per lead.
The Benchmark That Ties It All Together
Every metric above matters. But the one that managing partners care about — and the one that should anchor your reporting — is cost per case across your entire portfolio. For PI firms spending $100K to $750K/month on lead generation, the blended cost per case benchmark is $1,500 to $4,500 per signed case.
If you're within that range, the question becomes: where within the range are you, and what would it take to move to the lower quartile? Even moving from $3,800 to $2,800 per case on a 100-case-per-month operation saves $100,000/month in equivalent marketing spend — or produces 36 more cases at the same budget.
RevenueScale's marketing ROI dashboard tracks all of these metrics by source in real time — so you're not waiting until month-end to know how your channels are performing against these benchmarks. And our AI insights engine flags when any metric drifts outside your expected range before you have to go looking for it.
Related guide: See our complete guide to AI for personal injury law firms — what works now, what's hype, the data foundation you need, and the 4-phase adoption roadmap.