Tool comparison · Head to headUpdated 9/4/2026

    LeadGibbon vs Proofy

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    LeadGibbon

    LeadGibbon is an email finder and B2B lead database with an email enricher and built-in email sending. Plans are priced per verified email, unverified results are free and unused credits roll over.

    Starting at$39/month
    Tool B

    Proofy

    Proofy is an email verification service for bulk list cleaning and real-time single verification through an API, with SMTP, syntax, domain, disposable and accept-all detection. Credits are sold pay-as-you-go or by subscription, never expire, and unknown results are not charged.

    Starting at$5/month
    02Line by line

    Pricing comparison.

    Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.

    03Capabilities

    Feature comparison.

    FeatureLeadGibbonProofy
    Lead database
    Email enricher
    Pay only for verified emails
    Unused credits roll over
    Email sends included
    Bulk email verification
    Single verification in real time
    Email verifier API
    Duplicate email remover
    ISP detection
    Disposable and temporary detection
    Accept-all detection
    Syntax validation
    SMTP verification
    Mailbox full detection
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    LeadGibbon

    Gmail

    Proofy

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    Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.