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

    MailHeat vs Right Inbox

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    MailHeat

    Inbox warmup and deliverability platform that simulates the positive engagement mailbox providers reward across a warmup pool, with gradual pacing, a per-inbox health dashboard and deliverability expert consulting on the higher tiers.

    Starting at$69.99/month
    Tool B

    Right Inbox

    Right Inbox is a Gmail extension for Chrome, Safari and Firefox that adds email tracking, mail merge, email sequences, recurring emails, reminders, templates, send later and signatures inside Gmail. Plans are per user per month with a free Limited tier.

    Starting atCustom0
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureMailHeatRight Inbox
    Secure SMTP connection
    Health & activity dashboard
    Gradual warmup pacing
    Email & chat support
    Deliverability expert consulting
    Free Deliverability Audit
    Success Manager
    Free tools
    Email Tracking
    Mail Merge
    Email Sequences
    CRM Integration
    Recurring Emails
    Reminders
    Private Notes
    Templates
    Send Later
    Signatures
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    MailHeat

    SMTPGmailGoogle WorkspaceMicrosoft 365Outlook

    Right Inbox

    GmailChromeSafariFirefox
    05Keep exploring

    Explore more.

    Best MailHeat alternativesBest Right Inbox alternatives
    MailHeat vs WarmboxMailHeat vs MailreachInboxAlly vs MailHeatInstantly vs Right InboxRight Inbox vs SmartleadLemlist vs Right Inbox
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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.