Tool comparison · Head to headUpdated 9/4/2026

    Expandi vs Proofy

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Expandi

    Cloud-based LinkedIn outreach tool that sends connection requests, messages and email follow-ups in one sequence, with a conditional sequence builder, profile warm-up and per-account safety limits.

    Starting at$99/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.

    FeatureExpandiProofy
    Multichannel outreach sending connection requests, messages and email follow-ups in one sequence
    Conditional sequence builder with if/action branching
    Profile auto warm-up
    Smart algorithms for daily limit ranges
    Campaign prioritization across multiple campaigns
    Unlimited number of campaigns
    Image and GIF personalization
    Video personalization
    Dedicated country-based IP address per account
    Step-by-step campaign statistics with a blacklist feature
    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.

    Expandi

    HubSpotPipedriveSalesforceSendsparkLinkedIn Sales NavigatorWebhooks

    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.