The newsletter stack
A list you own, growth you control, and complaints kept well under the line.
If you run a newsletter, your list is the business. So the first question about any platform is whether you could leave it tomorrow with every subscriber intact. beehiiv and Ghost both pass that test — you own and can export your list — which is why they are our picks over walled gardens that make leaving painful.
Growth should compound without buying junk subscribers. Recommendation networks like SparkLoop or beehiiv Boosts grow your list through other creators’ audiences, which converts better and complains less than paid lead-gen. Feed that growth through verification with ZeroBounce or Kickbox so a burst of new signups does not bring bad addresses that spike your bounce rate.
The number that decides everything is your spam-complaint rate. Google draws the line at 0.3%, and a newsletter that crosses it starts landing in spam for everyone. Watch it in Google Postmaster Tools, make unsubscribing effortless, and prune unengaged readers before they hurt you. Your reply-and-admin mailbox stays on Google Workspace or Fastmail, separate from the sending platform.
The habit that keeps a newsletter healthy: own the list, grow it through trust rather than ads, and treat the complaint rate as the metric you never let slip.