Tool comparison · Head to headUpdated 9/4/2026

    Close vs Explorium

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Close

    A CRM built specifically for inside sales teams, with built-in calling, SMS, and email functionality. Close focuses on reducing manual data entry and increasing sales velocity with features like Power Dialer, predictive dialing, and workflow automation.

    Starting at$19/month
    Tool B

    Explorium

    Explorium is a B2B data foundation for AI agents and go-to-market teams, offering company and contact data through AgentSource, an MCP server and APIs on pay-as-you-go credits. Credit packages are sold at a decreasing per-credit rate.

    Starting atCustom0
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureCloseExplorium
    Built-in calling with Power Dialer
    Native SMS messaging
    Email sequences and templates
    Automated workflows
    Predictive dialing
    AI Email Assistant
    Pipeline and activity reporting
    Role-based access and permissions
    AgentSource business data for AI agents
    MCP server
    API with documentation
    Company and contact data
    Pay-as-you-go credit packages
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Close

    ZapierSlackGmailMicrosoft OutlookZoomHubSpotSegmentCalendly

    Explorium

    n8nChatGPTClayClaude CodeSalesforceHubSpotOpenClawClaude ProGitHub
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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.