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OppSync

We help AWS partners connect with more clients by integrating their APN accounts with CRM software.

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Open-Source Alternatives to OppSync

Postmark

Product categories

Email Delivery Email Marketing Email Marketing Platforms Newsletter Marketing

Summary

The top open-source alternatives to OppSync are Postmark. 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. Postmark Landing Page
    Postmark Landing Page
    1

    Postmark

    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 50 social mentions

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