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    Tool comparison · Head to head

    GMass vs QuickMail

    A factual comparison of features, pricing, and capabilities.

    Updated 2/6/2026
    The contenders
    01
    Tool A

    GMass.

    Gmail-based mass email and mail merge platform with unlimited emails, campaigns, and contacts directly inside Gmail.

    Starting at$30/month
    02
    Tool B

    QuickMail.

    Cold email outreach platform with multichannel campaigns, inbox rotation, auto warmup, and deliverability monitoring for agencies and sales teams.

    Starting at$49/month
    Line by line

    Pricing comparison.

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

    Capabilities

    Feature comparison.

    FeatureGMassQuickMail
    Works inside Gmail
    Unlimited emails, contacts, and campaigns
    Mail merge personalization
    Free email verification
    Automated follow-up sequences
    A/B testing
    Spam Solver deliverability tool
    Custom tracking links
    Inbox rotation
    API and Zapier access
    Multichannel outreach (email, LinkedIn, calls, SMS)
    Auto email warmup
    Blacklist monitoring
    AI-driven follow-ups (Expert)
    Google-approved sending API (Expert)
    Advanced analytics
    Unlimited team members
    Reply handling
    14-day free trial
    Available
    Partial/Limited
    Not Available
    Ecosystem

    Native integrations.

    GMass.

    GmailGoogle SheetsZapierGoogle Workspace

    QuickMail.

    HubSpotPipedriveZapierMakeSlackGmailOutlookGoogle Sheets
    Keep exploring

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    Information gathered from official sources and may change. Pricing and features last verified 2/6/2026. Please visit the official websites for the most current information.