WorkerDockDirectoryRelaybase
Relaybase
Fast, keyboard-first email client for every domain on your Cloudflare account.
Relaybase is a keyboard-first inbox for every domain on your Cloudflare account. You install an open-source Worker, an R2 bucket and D1 databases into your account. Relaybase does not host your mail.
What it does
- A locally cached list,
j/knavigation and a command menu. - Product addresses like
support@without paying per mailbox. - Threading, full-text search, and a send and receive API with signed webhooks.
- Newsletters with templates and delivery stats, sent through Cloudflare Email Sending.
More in Email
Email
Box Ox
Browser inbox, sending API, webhooks and agent access, all in your own Cloudflare account.
Built something on Cloudflare? Add it to the directory.
Blog
From the blog
Cloudflare weekly: two email tools, Deno joins, and a local testing tip
Box Ox and EmailFlare for self-hosted email, EmDash 1.0 news, Deno joining Cloudflare, and how to test Cron Triggers locally.
EmDash 1.0 and five Cloudflare-native projects worth watching
Six open projects for Cloudflare developers: the EmDash CMS, Mailflare and Relaybase email, DocFlare AI search, the Appflare app manager and EmDash plugins.
EmDash: Cloudflare's open-source CMS built on Astro
What EmDash is, what it can do, how to try it, and how it fits with Astro, D1 and R2. A plain guide for developers coming from WordPress.
Running more than one Worker?
WorkerDock finds your local Workers, Pages and Astro projects and shows each one's port, logs and bindings in one window.