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Sidemail

Sidemail: Email delivery made simple for SaaS and AI.

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Sidemail is an all-in-one email platform for SaaS that handles transactional emails, marketing emails, and automated sequences. It offers an email sending API, SMTP relay, a no-code email editor, contact management, and white-label sending. The platform is built on AWS infrastructure and is GDPR compliant.

12 alternatives to Sidemail

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

  1. Mailchimp

    An email and marketing automation platform for growing businesses.

    Covers 2 of 15 key features and has a free plan.

    Free plan
    66 out of 100 matchFree

  2. MailerSend

    Team-friendly email API for modern apps

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

    Free plan
    65 out of 100 match$7/mo

  3. Mailazy

    Email service provider for product teams to send transactional emails and newsletters

    Covers 12 of 15 key features and has a free plan.

    Free plan
    64 out of 100 match$49/mo

  4. Mailgun

    Transactional email API and SMTP service for sending, receiving, tracking, validating, and

    Covers 2 of 15 key features, has a free plan and starts cheaper.

    Free plan
    63 out of 100 match$15/mo

  5. Mailtrap

    Modern Email Delivery for developer & product teams

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

    Free plan
    63 out of 100 match$15/mo

  6. Resend

    An email platform for developers to send transactional mail.

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

    Free plan
    63 out of 100 matchContact sales

  7. Courier

    The customer messaging platform for humans and AI agents.

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

    Free plan
    63 out of 100 matchUsage-based

  8. SMTP.com

    Transactional and email relay API for high-volume sending

    Covers 2 of 15 key features.

    62 out of 100 match$25/mo

  9. AgentMail

    Email inbox API for AI agents.

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

    Free plan
    62 out of 100 match$20/mo

  10. MailerLite

    Simple and affordable email marketing solution.

    Covers 2 of 15 key features and has a free plan.

    Free plan
    62 out of 100 matchFree

  11. Simply Send

    Email delivery platform for transactional and marketing email.

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

    Free plan
    62 out of 100 match$5/mo

  12. DuoCircle

    Email infrastructure for organizations the incumbents won't engage with

    Covers 10 of 15 key features and has a free plan.

    Free plan
    61 out of 100 matchFree