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

    Right Inbox vs Warmforge

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    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
    Tool B

    Warmforge

    Email warm up tool from the Forge Ecosystem that warms mailboxes with AI-written emails and tracks a per-mailbox Heat Score. Adds DNS, MX and blacklist health checks, placement tests and automatic removal of warm-up mail that lands in spam.

    Starting at$12/month
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    FeatureRight InboxWarmforge
    Email Tracking
    Mail Merge
    Email Sequences
    CRM Integration
    Recurring Emails
    Reminders
    Private Notes
    Templates
    Send Later
    Signatures
    Email Warm Up
    Monitoring & Health Checks
    Placement Tests
    Deliverability Boost
    Always-On Warm Up
    Heat Score per mailbox
    Health Checks on DNS and MX records and blacklist status
    Unique emails written by AI
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    Right Inbox

    GmailChromeSafariFirefox

    Warmforge

    Google WorkspaceMicrosoft 365GmailOutlookSalesforge (native)Mailforge (native)
    05Keep exploring

    Explore more.

    Best Right Inbox alternativesBest Warmforge alternatives
    Instantly vs Right InboxRight Inbox vs SmartleadLemlist vs Right InboxWarmbox vs WarmforgeMailreach vs WarmforgeInboxAlly vs Warmforge
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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.