The driving concept behind Phrasee's Acoustic integration is to schedule 10 separate test emails using your email template while only changing the subject line and audience. The integration will also send a final email to the remainder of your audience with the winning variant from the split test.

Acoustic provides an efficient way to split and randomize your audience for testing using a segmentation field in the database. You'll then provide Phrasee the query IDs for each of these reusable splits so the Phrasee integration can use the queries in your Phrasee experiment.

You'll need to rerun the randomization between each Phrasee experiment directly in Acoustic.
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