A better home for your newsletters. You subscribed because you _wanted_ to read them. The essays. The news roundups. The research. The product updates. The local news. The niche publications. Interesting things from interesting people. Then they arrived alongside everything else in your inbox that needed a reply, a decision, or your attention — and became more email to deal with. Letterboxx gives them somewhere better to go. Letterboxx is a dedicated Mac app for reading and organizing email
| Starting price | Free |
|---|---|
| Platforms | mac |
| Parent company | Letterboxx Software LLC |
Collaborative email design desktop/web app.
Open-source responsive email editor (also self-hostable).
Team email client with shared inboxes (newsletter adjacent).
Explore more Desktop Apps email newsletter software, read the email service provider (ESP) guide, or browse the Newsletter Info Blog.