The Real Cost of Making Vendor Decisions Without Settlement Data

Here's a scenario that plays out at PI firms every month. Your marketing director reviews vendor performance and recommends shifting $15,000 per month from Vendor A to Vendor B. The logic looks airtight: Vendor A delivers leads at $320 each with a 22% sign rate, producing signed cases at $1,455 each. Vendor B delivers leads at $280 each with a 25% sign rate, producing signed cases at $1,120 each. Vendor B is 23% cheaper per signed case. Easy decision.

Except it's wrong. And it's costing your firm hundreds of thousands of dollars per year — because cost per signed case doesn't account for what happens after the case is signed.

The Missing Data: What Happens After Signing

When you evaluate vendors solely on cost per lead and cost per signed case, you're measuring the front door of your firm — how much it costs to get a case through intake. But PI cases don't generate revenue at signing. They generate revenue at settlement, 6 to 18 months later. And the path from signed case to settlement is where the real economics live.

Two factors that cost per signed case completely ignores: attrition rate (the percentage of signed cases that never settle — clients withdraw, cases are dropped, liability falls through) and average settlement value (the actual dollars your firm collects when a case does settle). These two factors can make the “cheapest” vendor the most expensive by a wide margin.

The Full Scenario: Vendor A vs. Vendor B

Let's model this with specific numbers. Both vendors receive $30,000 per month in marketing spend.

Vendor A: The “Expensive” One

Vendor A charges $320 per lead and delivers 94 leads per month. At a 22% sign rate, that produces 21 signed cases per month. Cost per signed case: $1,455. But here's what the settlement data shows: Vendor A's cases have a 15% attrition rate (3 of the 21 cases will never settle), and the remaining 18 cases settle at an average of $165,000. That's $2,970,000 in total settlement value from $30,000 in monthly spend.

Vendor B: The “Cheap” One

Vendor B charges $280 per lead and delivers 107 leads per month. At a 25% sign rate, that produces 27 signed cases per month. Cost per signed case: $1,120. Looks better at every stage. But the settlement data tells a different story: Vendor B's cases have a 35% attrition rate (9 of the 27 cases will never settle), and the remaining 18 cases settle at an average of $95,000. That's $1,710,000 in total settlement value from the same $30,000 in monthly spend.

The True Cost Per Settlement Dollar

When you calculate cost per settlement dollar — the metric that actually measures marketing efficiency — the picture inverts completely. Vendor A produces $99 in settlement value for every $1 spent on marketing. Vendor B produces $57 in settlement value for every $1 spent. Vendor A isn't 23% more expensive. It's 74% more efficient at producing the revenue that actually matters.

The firm that shifted $15,000 per month from Vendor A to Vendor B based on cost per signed case data didn't save money. They redirected budget from a source producing $99 per marketing dollar to a source producing $57 per marketing dollar. That's $630,000 per year in lost settlement value — from a decision that looked data-driven at the time.

Why Attrition Rate Matters as Much as Settlement Value

Attrition doesn't just reduce your case count — it consumes resources. Every case that's signed and later withdrawn represents intake time, attorney review time, file setup costs, and opportunity cost. A case that goes through 90 days of work before the client withdraws has consumed $1,500 to $3,000 in staff time and overhead, on top of the marketing cost to acquire it.

Vendor B's 35% attrition rate means 9 of those 27 signed cases per month will consume resources without producing revenue. At $2,000 average cost per withdrawn case, that's $18,000 per month in wasted operational cost — $216,000 per year — that never shows up in a cost per lead or cost per signed case report.

This is the operational cost that makes the “cheap” vendor genuinely expensive. The leads look good coming in. The sign rate looks good. But the cases fall apart at a much higher rate, consuming your firm's finite operational capacity on cases that will never produce revenue.

Why This Happens So Often

The root cause is a data gap, not a judgment gap. Marketing directors who make these decisions are typically smart, experienced professionals working with the best data they have. The problem is that the best data they have stops at the point of case signing.

Settlement data lives in a different system — accounting or case management — managed by different people with different priorities. Connecting a settlement that happens in month 14 back to the marketing source that generated the lead in month 1 requires crossing data silos that most PI firms haven't bridged. So decisions get made on the data that's available: cost per lead, sign rate, cost per signed case.

It's like evaluating restaurants by the price of the appetizer. The information is accurate — but it's measuring the wrong thing.

What Complete Vendor Evaluation Looks Like

A vendor evaluation that includes settlement data requires tracking five metrics, not two.

Cost per lead still matters as a baseline efficiency metric. Sign rate still matters as a lead quality indicator. Cost per signed case still matters as an acquisition metric. But you also need attrition rate by vendor — what percentage of signed cases from each source never reach settlement — and average settlement value by vendor — what the cases that do settle are actually worth.

With those five metrics, you can calculate cost per settlement dollar: the amount you spend in marketing for every dollar of settlement revenue generated. That's the number that tells you which vendors are actually making your firm money and which ones are consuming resources without producing proportional returns.

A revenue intelligence platform connects these data points automatically by linking marketing spend data to case management data to settlement outcomes. Without that connection, you're asking someone to manually track every case from lead source to settlement — across 6 to 18 months of lag time — and produce a report that ties it all together. That's the spreadsheet work that takes 15 hours per week and still misses critical connections.

The Financial Impact of Getting This Right

For a firm spending $150,000 per month across five vendors, shifting even 10% of budget from low-settlement-value sources to high-settlement-value sources produces measurable results. If you redirect $15,000 per month from a vendor producing $57 per marketing dollar to one producing $99 per marketing dollar, you're adding $630,000 in annual settlement value with zero increase in marketing spend.

The real cost of making vendor decisions without settlement data isn't a technology problem or a process problem. It's a measurement problem — and every month it goes unsolved, budget flows to vendors based on how cheap their leads look rather than how much revenue their cases produce. The difference, in concrete dollars, is the difference between a firm that grows profitably and one that spends more every year without understanding why returns aren't improving.