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

    1CRM vs MailCleanup

    A factual comparison of features, pricing, and capabilities.

    01The contenders
    Tool A

    1CRM

    1CRM is an all-in-one CRM for small businesses that combines sales, marketing, project management, customer service, order management and a WordPress customer portal, available as 1CRM Cloud or on-premise. Editions are priced per user per month billed annually with month-to-month rates also published.

    Starting at$15/month
    Tool B

    MailCleanup

    MailCleanup is an email verification and list cleaning service for one-time bulk uploads, sold as credit packs priced by list size with no monthly plans and no automatic renewals.

    Starting at$5/month
    02Line by line

    Pricing comparison.

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

    03Capabilities

    Feature comparison.

    Feature1CRMMailCleanup
    Sales, marketing, project management and customer service in one CRM
    Order management
    WordPress customer portal
    Marketing automation (Lead Guerrilla)
    iPhone and Android apps
    Cloud or on-premise deployment
    Host country choice
    Bulk email list verification and cleaning
    One-time credit packs by list size
    No monthly plans or automatic renewals
    Volume from a few thousand to millions per upload
    Custom plans for large lists
    Available
    Partial/Limited
    Not Available
    04Ecosystem

    Native integrations.

    1CRM

    8x8Authorize.NetChargebeeDropboxDrupalExcelGoToMeetingHubSpotJoomlaLiveChatMagentoMake

    MailCleanup

    05Keep exploring

    Explore more.

    Best 1CRM alternativesBest MailCleanup alternatives
    1CRM vs Salesforce1CRM vs HubSpot CRM1CRM vs PipedriveApollo.io vs MailCleanupMailCleanup vs ZoomInfoClay vs MailCleanup
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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.