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

    Clearout vs RevenueBase

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Clearout

    Email verification service that validates addresses in bulk, through an API and on signup forms in real time. Also finds business email addresses and monitors contact data already inside a CRM.

    Starting atCustom0
    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.

    FeatureClearoutRevenueBase
    Email Verifier
    Email Finder
    Form Guard
    Data Pulse
    Clearout Add-ons For Google Sheets
    Parallel Bulk Email Verification
    Prospecting
    Credits never expire
    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.

    Clearout

    HubSpotGoogle SheetsZapierMakeZoho

    RevenueBase

    SnowflakeS3ClayOrbital
    05Keep exploring

    Explore more.

    Best Clearout alternativesBest RevenueBase alternatives
    Apollo.io vs ClearoutClearout vs ZoomInfoClay vs ClearoutApollo.io vs RevenueBaseRevenueBase vs ZoomInfoClay vs RevenueBase
    Skip the research

    Let us handle it.

    We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.

    Book a strategy call

    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.