RevenueFlow
    All tool comparisons
    Tool comparison · Head to headUpdated 9/4/2026

    Proofy vs RevenueBase

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    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
    Tool B

    RevenueBase

    B2B data infrastructure with 390M+ global contacts and 60M+ companies sold as a flat-rate, unmetered data feed (unlimited seats and downloads, monthly refresh) or as pay-per-outcome API credits that are charged only when a result is delivered.

    Starting at$833/month
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureProofyRevenueBase
    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
    390M+ global contacts
    Business emails (verified every 60 days)
    Mobile phone numbers
    60M+ global companies
    50+ insight fields
    Technographics across 15+ categories
    Website traffic & ad spend
    Team sizes & open roles
    Mobile app store data
    RevenueBase API
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Proofy

    RevenueBase

    SnowflakeS3ClayOrbital
    05Keep exploring

    Explore more.

    Best Proofy alternativesBest RevenueBase alternatives
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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.