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

    Proofy vs UserGems

    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

    UserGems

    Surfaces companies and buyers showing buying signals, then discovers, enriches and scores the matching accounts and contacts. Deploys AI agents to run outbound and account-based marketing from those signals.

    Starting at$3333/month
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureProofyUserGems
    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
    Build List (create & enrich)
    Account & Contact Scoring
    Automated Campaigns
    Writing Agent
    Research Agent
    AI Co-pilot Chrome Extension
    Contact-level Intent & Web Deanonymization
    CRM Hygiene
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Proofy

    UserGems

    SalesforceHubspotOutreachSalesloftGong EngageLinkedinMetaGoogle
    05Keep exploring

    Explore more.

    Best Proofy alternativesBest UserGems alternatives
    Apollo.io vs ProofyProofy vs ZoomInfoClay vs ProofyApollo.io vs UserGemsUserGems vs ZoomInfoClay vs UserGems
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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.