SMTP Test Tool Alternatives

SMTP Test Tool is described as 'Instantly test and verify your email server setup—like Gmail, Outlook, SES—by providing clear real-time feedback on connection, authentication, and delivery status' and is an website in the office & productivity category. There are four alternatives to SMTP Test Tool, not only websites but also apps for SaaS and Gmail. The best SMTP Test Tool alternative is SENDER, which is free. Other great sites and apps similar to SMTP Test Tool are Klaviyo, Gsender.pro and GMass.

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Alternatives list

  1. SENDER icon

    SENDER

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    Leverage drag and drop email editing, automated email and SMS campaigns, real-time analytics, and responsive templates. Integrates with ecommerce, CRM, and CMS platforms including WordPress and Shopify, plus allows email segmentation and contact management.

    186 SENDER alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    SENDER screenshot 1
     

    • SENDER is the most popular Web-based alternative to SMTP Test Tool.

    • SENDER is the most popular free alternative to SMTP Test Tool.

    • SENDER is Freemium and ProprietarySMTP Test Tool is Free and Proprietary
  2. Klaviyo icon

    Klaviyo

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    Harness the power of multichannel marketing with CRM and AI insights, integrating email, SMS, and push notifications. Unify data for personalized B2C engagement, enhance customer experiences through real-time personalization, and foster brand loyalty with robust analytics and automation.

    253 Klaviyo alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Klaviyo screenshot 1
     

    • Klaviyo is the most popular SaaS alternative to SMTP Test Tool.

    • Klaviyo is the most popular commercial alternative to SMTP Test Tool.

    • Klaviyo is Paid and ProprietarySMTP Test Tool is Free and Proprietary
  4. Gsender.pro icon

    Gsender.pro

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    Gsender.pro is a meticulously designed tool for automated email campaigns via Gmail's web version, built on the Zennoposter platform. This tool was created to solve my own problem: I was looking for a program to work with cold databases but couldn’t find anything suitable on...

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
    • Gmail
    Profile Monitor
     
  5. Ad
    Screenshot
    Klaviyo icon
    Klaviyo

    Harness the power of multichannel marketing with CRM and AI insights, integrating email, SMS, and push notifications. Unify data for personalized B2C engagement, enhance customer experiences through real-time personalization, and...

    https://www.klaviyo.com
    Learn More
  6. GMass icon

    GMass

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    GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
    GMass screenshot 1
     
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