Email becomes genuinely powerful when relevant messages respond automatically to behaviour. A good flow does not simply send more email; it helps someone take a logical next step at the right moment.
Start with a welcome flow. New subscribers have just shown intentional interest and are open to your story. Combine a brand introduction, genuine value, proof and a clear invitation instead of leading with discount alone.
For e-commerce, browse abandonment and abandoned cart are valuable follow-ups when the content remains helpful. Reflect what someone viewed, remove doubt and offer a clear route back. A post-purchase flow can then strengthen trust through guidance, service and a relevant next offer.
The fifth essential flow is win-back. Segment customers who have been inactive and consider why the relationship cooled. A personal reminder, useful content or a focused question often works harder than another general campaign.
Measure more than revenue for every flow. Review subscriptions, opens, clicks, unsubscribes and next actions. Klaviyo or Mailchimp then gives you the information to keep improving timing, segmentation and message.