The best alternatives to Email Insights are Keen, MailCharts, and Litmus. If these 3 options don't work for you, we've listed a few more alternatives below.
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Hurree— The smarter, simpler way to analyze your data
SendGrid Email Analytics by Keen IO is the fastest way to analyze the performance of your email campaigns and take action. Compare campaigns and tests and download a list of users who performed any action. Use ...