Tool comparison · Head to headUpdated 9/4/2026

    Qualifier.ai vs RevenueBase

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Qualifier.ai

    Automated outbound sales platform built around an AI assistant called Qai that finds prospects, verifies contacts and runs multi-channel sequences combining email, phone and LinkedIn steps. Replies are detected and categorized automatically, and prospect data and verification are included rather than metered.

    Starting atCustom
    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.

    FeatureQualifier.aiRevenueBase
    Qai, your AI sales assistant
    Multi-channel sequences
    Email verification and deduplication
    Deliverability protection with smart pacing
    Smart follow-ups that stop on reply
    Reply detection and categorization
    All inbox and CRM integrations
    GDPR compliant, data stored in the EU
    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.

    Qualifier.ai

    GmailOutlookSalesforceHubSpotPipedriveMicrosoft Dynamics 365UpsalesLime Go

    RevenueBase

    SnowflakeS3ClayOrbital
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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.