Cost Per Lead Calculator

Compute CPL, Implied CAC, and max profitable CPL (Lead Value), with two labelled industry Sourced Benchmark columns.

CPL is your spend ÷ Marketing Leads. Max profitable CPL is Lead Value used as a spend ceiling. Benchmarks show Paid-search conversion cost and All-channel CPL as separate columns — never one blended figure.

Lead economics
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%
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You can afford to pay up to $600 per Marketing Lead; you're at $50.

CPL
$50
Max profitable CPL
$600
Implied CAC
$250

Max profitable CPL is your Lead Value used as a spend ceiling — one formula, not two. Implied CAC is CPL divided by your Lead-to-Customer Rate.

Sourced Benchmarks — two columns, two definitions

Paid-search conversion cost (WordStream by LocaliQ, Apr 2025 – Mar 2026): All-industry average cost per conversion inside Google Ads and Microsoft Ads (13,000+ US campaigns). Not Marketing Lead CPL. All-industry average $67.

All-channel CPL (First Page Sage, Jan 2022 – Jun 2025): gross paid + organic cost per Marketing Lead. No all-industry average is published — table width is $91$982 (eCommerce / Higher Education), not a Benchmark Range for one cohort.

  • B2B SaaS

    Paid-search conversion cost: $94 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Business Services category used as a proxy for B2B SaaS (cross-taxonomy mapping).

    All-channel CPL: $237 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage B2B SaaS. Gross marketing cost per Marketing Lead.

    Paid-search column is a Business Services proxy, not a WordStream B2B SaaS row.

  • Legal

    Paid-search conversion cost: $132 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Attorneys & Legal Services. In-platform cost per conversion.

    All-channel CPL: $649 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage Legal Services. Gross marketing cost per Marketing Lead.

  • Healthcare

    Paid-search conversion cost: $40 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Physicians & Surgeons (low bound of healthcare row; Dentists sit at $72.97).

    All-channel CPL: $361 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage Healthcare. Gross marketing cost per Marketing Lead.

    Paid-search healthcare spans Physicians $40.04 to Dentists $72.97; table shows the Physicians bound.

  • Home services

    Paid-search conversion cost: $91 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Home & Home Improvement. In-platform cost per conversion.

    All-channel CPL: $92 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage HVAC (low bound of home-services span; Construction is $227).

    All-channel home services spans HVAC $92 to Construction $227; table shows HVAC.

  • Education

    Paid-search conversion cost: $77 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Education & Instruction. In-platform cost per conversion.

    All-channel CPL: $982 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage Higher Education (table high endpoint). Gross marketing cost per Marketing Lead.

  • Finance / insurance

    Paid-search conversion cost: $74 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Finance & Insurance. In-platform cost per conversion.

    All-channel CPL: $653 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage Financial Services (high bound; Business Insurance is $424).

  • Ecommerce

    Paid-search conversion cost: $49 WordStream by LocaliQ (Apr 2025 – Mar 2026). Paid-search conversion cost — WordStream Shopping, Collectibles & Gifts. In-platform cost per conversion.

    All-channel CPL: $91 First Page Sage (Jan 2022 – Jun 2025). All-channel CPL (paid + organic) — First Page Sage eCommerce (table low endpoint). Gross marketing cost per Marketing Lead.

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Frequently asked questions

What is Implied CAC?

Implied CAC is CPL ÷ Lead-to-Customer Rate — inferred from lead economics, not measured from new Customers like C11 CAC.

Why two benchmark columns?

WordStream measures in-platform cost per conversion; First Page Sage measures gross paid + organic cost per Marketing Lead. They are different questions and can differ by several times for the same vertical.

Do I need an account?

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