Tool comparison · Head to headUpdated 9/4/2026

    Common Room vs Lead Onion

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    Common Room

    Buyer intelligence platform that unifies first-party data, enrichment and real-world buying signals into identity-resolved person and account profiles, with AI agents and embedded workflows.

    Starting at$2500/month
    Tool B

    Lead Onion

    Buyer intent platform that combines person-based, account-based and website-based intent (topic intent via Bombora, Foundry or Continuity, competitor engagement, events, technologies) with contact reveals and an AI buyer-intent agent, syncing leads into HubSpot, Salesforce, Microsoft Dynamics, Outreach and Slack.

    Starting at$500/month
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureCommon RoomLead Onion
    Person360
    Account & Contact Scoring
    Ask CR Anything
    Spark Notifications
    Spark Briefs
    Custom Signals
    Job Changes Tracking
    Aggregated Signals
    Person Based Intent
    Account Based Intent
    Website Based Intent
    Research Quadrant
    Watchlist
    Account Level Intent
    Topic Intent
    Competitors
    Events
    Technologies
    In-Market Accounts
    Prospects Search
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Common Room

    SlackSalesforceHubSpotGitHubDiscordLinkedInSnowflakeMarketoOutreachZapier

    Lead Onion

    SalesforceMicrosoft DynamicsHubSpotOutreachSlackBomboraFoundry
    Skip the research

    Let us handle it.

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

    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.