Not all leads are equal, and not all lead sources deserve equal budget — but most founders can't say which of their sources actually earns its keep. Referrals, website, paid ads, outbound, partnerships: they all produce leads, but they differ wildly in quality and cost, and without tracking that side by side, marketing money follows habit instead of results.

The Lead Engine Scorecard fixes that with a monthly, source-by-source view. For each channel you enter volume, qualified leads, and cost, and the tool calculates the quality rate and cost-per-lead automatically — then delivers a verdict on each source: scale it, feed it more volume, tighten the targeting, or cut it. It also names your best quality source and your cheapest source outright, so budget decisions get made on evidence rather than instinct.

Run it monthly, because sources drift — the channel that was a goldmine last quarter can quietly go cold. Cross-referenced against your Lead Engine Calculator's monthly target, this turns lead generation from a vague marketing spend into a measured, managed engine where every dollar goes to the source that's actually working.