AuthSMTP Alternatives

AuthSMTP is described as 'The outgoing SMTP email service for your e-commerce website, mailing list or email application on most current computers and mobile devices' and is an website in the office & productivity category. There are more than 25 alternatives to AuthSMTP, not only websites but also apps for a variety of platforms, including SaaS, Windows, iPhone and iPad apps. The best AuthSMTP alternative is Mailchimp, which is free. Other great sites and apps similar to AuthSMTP are Mailgun, Sendgrid, SMTP.com and Amazon Simple Email Service.

More about AuthSMTP
Copy a direct link to this comment to your clipboard
AuthSMTP alternatives page was last updated

Alternatives list

  1. Mailchimp icon

    Mailchimp

     230 likes
    Copy a direct link to this comment to your clipboard

    Mailchimp’s all-in-one Marketing Platform helps small businesses market smarter so you can grow faster. As the backbone for your customer relationships, they provide AI-powered, user-friendly tools anyone can use to be successful.

    363 Mailchimp alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Mailchimp screenshot 1
    Mailchimp screenshot 2
    Mailchimp screenshot 3
     

    • Mailchimp is the most popular Web-based, Android, iPhone & iPad alternative to AuthSMTP.

    • Mailchimp is the most popular free alternative to AuthSMTP.

    • Mailchimp is Freemium and ProprietaryAuthSMTP is Paid and Proprietary
  2. Mailgun icon

    Mailgun

     33 likes
    Copy a direct link to this comment to your clipboard

    Mailgun is email automation for developers. Use our REST APIs to effortlessly send, receive and track email from your website or application.

    69 Mailgun alternatives

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Platforms

    • Online
    Mailgun screenshot 1
     

    • Mailgun is the most popular commercial alternative to AuthSMTP.

    • Mailgun is Paid and ProprietaryAuthSMTP is also Paid and Proprietary
  4. Sendgrid icon

    Sendgrid

     27 likes
    Copy a direct link to this comment to your clipboard

    Scalable email delivery for transactional email SendGrid transparently handles DKIM, SPF, ISP rate limits, content inspection, bounces, and spam reports to help users achieve higher deliverability. SendGrid integrates in minutes by just changing three SMTP settings.

    107 Sendgrid alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Online
    Sendgrid screenshot 1
     
  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. SMTP.com icon

    SMTP.com

     1 like
    Copy a direct link to this comment to your clipboard

    SMTP.com is an email infrastructure provider that helps deliver your emails to Internet Service Providers (ISPs). It improves your email delivery success rate by integrating your traffic into its reputable flow.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    SMTP.com screenshot 1
     
  7. Amazon Simple Email Service icon

    Amazon Simple Email Service

     4 likes
    Copy a direct link to this comment to your clipboard

    Amazon Simple Email Service (Amazon SES) is a cost-effective outbound-only email-sending service built on the reliable and scalable infrastructure that Amazon.com has developed to serve its own customer base.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    • Amazon Web Services
    Amazon Simple Email Service screenshot 1
     

    • Amazon Simple Email Service is the most popular SaaS alternative to AuthSMTP.

    • Amazon Simple Email Service is Freemium and ProprietaryAuthSMTP is Paid and Proprietary
  8. Mailjet icon

    Mailjet

     11 likes
    Copy a direct link to this comment to your clipboard

    Mailjet is an email service provider that works with brands like Microsoft, Etsy, Product Hunt, Toast to help create, send, and optimize marketing and transactional emails. Founded in France in 2010, serves more than 150,000 customers worldwide in 156 countries, sending over 1...

    261 Mailjet alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Passport is Mailjet’s email editor that helps you create responsive emails in minutes and enables you to collaborate in real-time with other users inside the builder!
     
  10. Klaviyo icon

    Klaviyo

     Like
    Copy a direct link to this comment to your clipboard

    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
     
  11. Groupmail icon

    Groupmail

     3 likes
    Copy a direct link to this comment to your clipboard

    Easy-to-use, email marketing and automation for fast growing businesses. Send group email campaigns, automated messages and targeted newsletters with ease.

    238 Groupmail alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Windows
    Groupmail screenshot 1
     

    • Groupmail is the most popular Windows alternative to AuthSMTP.

    • Groupmail is Freemium and ProprietaryAuthSMTP is Paid and Proprietary
  12. Yournotify icon

    Yournotify

     11 likes
    Copy a direct link to this comment to your clipboard

    Yournotify is an email and sms marketing platform for customer engagement. We help brands build better customer communication and engagement with our easy to use marketing platform to grow their business.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    Yournotify email and sms marketing platform analytics
     
  13. JangoSMTP icon

    JangoSMTP

     4 likes
    Copy a direct link to this comment to your clipboard

    JangoSMTP lets you send transactional emails via SMTP or API. It's the first transactional email service to offer open and click tracking.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • iPhone
    • iPad
    Entry Page
     

    • JangoSMTP is the most popular Mac alternative to AuthSMTP.

    • JangoSMTP is Freemium and ProprietaryAuthSMTP is Paid and Proprietary
  14. Elastic Email icon

    Elastic Email

     5 likes
    Copy a direct link to this comment to your clipboard

    All in one email delivery platform that includes an SMTP Relay, API, and a full suite of tools via the browser based UI.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
     
  15. Postmark icon

    Postmark

     7 likes
    Copy a direct link to this comment to your clipboard

    Postmark is a fast and reliable transactional email service. Send with Postmark to ensure your transactional emails get to the inbox on time, every time.

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    Postmark screenshot 1
     
12 of 34 AuthSMTP alternatives