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Get your emails into Primary.

Tell us a little about your brand. Within 12 hours, someone from MailTail reaches out to set everything up with you.

  1. You fill this inOne minute, no credit card.
  2. We reach out within 12 hoursBy email, to set up a quick call or walk you through it.
  3. We set it up with youWe connect Klaviyo together, pick your first templates and start a holdout test.
  4. You read the resultOpens, clicks and revenue against an untouched control, on your own list.

Works with GmailBuilt for

No DNS changes · Creative untouched · One-click revert

Tell us about your brand

One minute. No credit card. We reply within 12 hours.

Across Klaviyo campaigns and flows. A rough range is fine.

+50.8%revenue for ALP Pouches against an untouched holdout. Read the study