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    All tool comparisons
    Tool comparison · Head to headUpdated 9/1/2026

    Icypeas vs TheirStack

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Icypeas

    Helps B2B teams find and verify professional email addresses, enrich leads and identify LinkedIn profiles, through a web app or an API. Credits are charged only for found emails.

    Starting at$19/month
    Tool B

    TheirStack

    Job posting and technographics database for sales teams. Finds companies by the technologies they use and the roles they are hiring for, and enriches a company list with technographics and buying intent.

    Starting atCustom0
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureIcypeasTheirStack
    Email Finder
    Email Verifier
    Domain Scan
    Profile Scraper
    Company Scraper
    Reverse Email Lookup
    Catch-All verification
    Credits roll over
    Job search
    Company search
    Company lookup
    Enrichment
    Exports
    Email alerts
    Webhooks
    MCP server
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Icypeas

    Google Sheetsn8nMakeZapierClayMCP

    TheirStack

    ClayLinkedIn AudiencesMakeN8NZapier
    05Keep exploring

    Explore more.

    Best Icypeas alternativesBest TheirStack alternatives
    Apollo.io vs IcypeasIcypeas vs ZoomInfoClay vs IcypeasApollo.io vs TheirStackTheirStack vs ZoomInfoClay vs TheirStack
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    Information gathered from official sources and may change. Pricing and features last verified 9/1/2026. Please visit the official websites for the most current information.