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Closum

Email and SMS marketing platform for B2C brands.

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Closum is an omnichannel email and SMS marketing platform for B2C brands, addressing the challenge of coordinating communication across multiple channels with fragmented data and manual processes. It centralizes customer data into a single profile to support more relevant, consistent messaging.

The platform includes Email, SMS, WhatsApp, Landing Pages, Telegram, WebPush, and RCS channels, with a drag & drop editor for emails, pages, pop-ups, and forms. It offers no-code automations based on triggers, dynamic segmentation, personalization variables, and real-time reporting. An integrated AI Assistant helps accelerate message creation. Integrations include Salesforce, OpenAI, Google Sheets, Stripe, Shopify, and WooCommerce, with support for over 600 apps.

Closum is aimed at marketing, sales, and operations teams, as well as developers. It offers a free registration option, a 15-day trial for email marketing without a credit card, and free SMS credits upon sign-up with no mandatory monthly fee. Additional channels such as WhatsApp and WebPush are available upon registration without commitment.

12 alternatives to Closum

Ranked by how well each tool replaces Closum: shared features, audience, price and popularity.

  1. Klaviyo

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    Covers 3 of 15 key features and has a free plan.

    Free plan
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  2. Brevo

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    Covers 4 of 15 key features and has a free plan.

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  3. Omnisend

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    Covers 6 of 15 key features and has a free plan.

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  4. Customer.io

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    66 out of 100 match$100/mo

  5. Moosend

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    Covers 5 of 15 key features and has a free plan.

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  6. theMarketer

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    Covers 4 of 15 key features and has a free plan.

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  7. Doppler

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  8. ActiveCampaign

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    64 out of 100 match$15/mo

  9. Cakemail

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    Covers 7 of 15 key features and has a free plan.

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  10. Privy

    Email, SMS, and pop-ups for ecommerce brands.

    Covers 6 of 15 key features.

    63 out of 100 match$24/mo

  11. Campaign Monitor

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  12. Selzy

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    Covers 6 of 15 key features and has a free plan.

    Free plan
    63 out of 100 match$7/mo