Cost Per Lead (CPL) — iGaming GlossaryCPL is the cost to acquire a registered user (lead) at an iGaming brand, regardless of whether they ultimately deposit — used as a top-of-funnel efficiency metric.

Cost Per Lead (CPL)

**TL;DR:** CPL is the cost to acquire a registered user (lead) at an iGaming brand, regardless of whether they ultimately deposit — used as a top-of-funnel efficiency metric.

What it means

A "lead" in iGaming is a completed registration: email, basic details, account created. CPL is the cost-per-registration step in the funnel, before the FTD that delivers commercial value. CPL is most commonly tracked on Meta and Google paid campaigns where the conversion event is registration, and on certain affiliate "CPL deals" common in lead-gen-heavy markets like Brazil and Mexico.

Because most registrations never deposit (75–90% of regs are non-converting), CPL needs to be paired with reg-to-FTD conversion to be meaningful. A $4 CPL with 5% reg-to-FTD = $80 effective CPA; a $6 CPL with 20% conversion = $30 effective CPA.

Formula / How it's measured

CPL = Ad Spend / Registrations completed Effective CPA = CPL / Reg-to-FTD Conversion %

Example: a Meta campaign in Mexico spends $12,000 and delivers 1,800 registrations. CPL = $6.67. Reg-to-FTD = 14% → 252 FTDs → effective CPA = $47.

Why it matters for operators

CPL is the early signal for paid social and search efficiency. Bid optimization on Meta typically targets a registration event, so CPL is a direct daily KPI for paid teams. But chasing low CPL without watching reg-to-FTD is a classic trap — cheap registrations from low-intent traffic crater on the FTD step.

Common benchmarks (2026)

LATAM Meta/Google CPL: $3–$10 per registration
EU regulated CPL: $15–$40
US sportsbook CPL: $30–$80
Reg-to-FTD conversion: 10–25% (sportsbook 15–25%, casino 10–18%)
Affiliate CPL deals: $5–$25 per registration