Software Alternatives & Reviews

SendGrid Email API

You can use SendGrid via SMTP or our simple to use Web API. Understand how best to utilize SendGrid.

Top 8 Open-Source Alternatives to SendGrid Email API

Sparkpost Mailgun Amazon SES Postmark Transactional Email Templates by Postmark KumoMTA Exim Zoho Campaigns

Summary

The top open-source alternatives to SendGrid Email API are Sparkpost, Mailgun, and Amazon SES. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.
    Pricing:
    • Open Source

    #Email Marketing #Email Delivery #Email Marketing Platforms 3 social mentions

  2. A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.
    Pricing:
    • Open Source

    #Email Delivery #Transactional Email #Email Marketing 11 social mentions

  3. Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.
    Pricing:
    • Open Source

    #Email Delivery #Email Marketing #Transactional Email 65 social mentions

  4. Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
    Pricing:
    • Open Source

    #Email Delivery #Email Marketing #Email Marketing Platforms 49 social mentions

  5. Open source email templates for use in your SaaS app.
    Pricing:
    • Open Source

    #Email Marketing #HTML To PDF #Email

  6. KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.
    Pricing:
    • Open Source
    • Free
    • Free Trial

    #Email #Self-hosted Email #SMTP Server 1 social mentions

  7. 7
    Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.
    Pricing:
    • Open Source

    #SMTP Server #Email #MTA

  8. Smart email marketing software that helps you reach your target audiences, engage in a personalized way, and grow your brand presence.
    Pricing:
    • Open Source
    • Freemium
    • $25.0 / Monthly (up to 2500 contacts, unlimited emails)

    #Email Marketing #Email Marketinng Automation #Email Workflow

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