What is an email feed?

An email feed is an inbox presented as a continuous, scrolling feed of messages shown in full, newest first, rather than as a list of subject lines you open one at a time. Reading, replying and rating happen in the feed itself. Feed-based email is the category; Omucloud's Feed is one implementation.

Is feed-based email the same as conversational email?

No. Conversational email, as Spike uses the term, redraws each message as a chat bubble grouped by person and hides subjects and signatures. A feed keeps each message as the sender wrote it, subject and layout included, and changes only how the inbox is read.

Is it the same as HEY's Feed?

No. HEY's Feed is one lane, for newsletters and long reads you have chosen sender by sender, beside an Imbox for important mail and a Paper Trail for receipts. Feed-based email is the whole inbox read as a feed; in Omucloud the Important, Unread and Read bands label positions within one feed, not separate lanes.

Does an email feed need AI?

No. A feed is a way of reading, not a way of deciding. Omucloud's Feed uses no model at all: the order of senders comes only from what you do, a thumb, a flag, a reply or a forward, and nothing reads the mailbox in the background.

Does the feed replace the inbox list?

No. The list stays, one tap away, and searching or filtering always shows the list, because finding one message among thousands is what a list is good at. The feed is for catching up; the list is for retrieval. The choice is remembered per device.

Where can I use feed-based email?

Omucloud's Feed is coming to omucloud.co and to the free iOS and Android apps. The product page describes it in full.

Definition

What is feed-based email?

Feed-based email is an email interface that presents the whole inbox as a continuous, mobile-first feed. Messages appear in full, newest first, and you read by scrolling — the way a social feed is read — rather than by scanning a list of subject lines and opening messages one at a time. Reading, replying and rating happen in the feed itself. The list inbox remains beside it for search and retrieval.

Also called an email feed, Feed mode or reading the inbox as a feed. Omucloud’s Feed is one implementation; this page defines the category.

The problem it answers

The inbox still looks like it did twenty years ago

A list of subject lines was the right design for a desktop screen in the 1990s: wide, dense, read with a mouse, one message opened at a time in a pane beside it. Every phone mail app since has carried that list to a screen a fifth of the width, where it becomes a column of truncated subjects and two-line previews, each one a tap and a back-swipe away from being read.

Meanwhile the phone taught everyone a second way of reading: the feed. Newest at the top, each item shown whole, read by scrolling, nothing to open. Feed-based email applies that to the inbox. It does not change what an email is — the message, the subject, the sender’s layout, the attachments all stay — it changes how the inbox is read on the device most mail is now read on.

The definition, in five parts

What makes a feed a feed

All five, or it is something else — a list with bigger previews, a lane, a chat.

The whole inbox is the feed: Not one lane of it. Every conversation that reaches the mailbox is in the feed, in one of its bands, and nothing is filtered out of sight.
Each message is drawn in full: The sender's own layout, the subject at full width, attachments as pills. Not a subject line, not a two-line preview, not a chat bubble.
Newest first, and reading never re-sorts: What arrived last is at the top. Opening or reading a post does not move it; the column only changes when new mail lands.
Scrolling past is reading: A message is marked read once its post has scrolled fully past the top of the screen, because every line of it has been on screen on the way.
The list remains, one tap away: A feed is for catching up. A list is for finding. A search or a filter always returns the list; clearing it brings the feed back.

Side by side

Traditional inbox vs email feed

Neither column wins every row. The last two are the ones that matter: what each view is best at, and where it comes from.

Row	Traditional inbox	Email feed
What you see	One line per message: sender, subject, preview.	The message itself, in full, newest first.
How you read	Open one. Read it. Go back. Open the next.	Scroll. Everything is already open.
What “read” means	You opened it.	You scrolled past it, or opened it.
Order	Arrival, then folders, labels and filters.	Arrival, within bands: Important, Unread, Read.
Replies	A thread view, or a separate screen.	Reply rows under the post; you reply from the feed.
Who decides what matters	Rules and filters, or an AI.	Your own actions: a thumb, a flag, a reply.
Best at	Retrieval: one message among thousands.	Catching up: everything new, read once.
Where it comes from	Desktop clients of the 1990s, carried to the phone.	The phone, and the way feeds are read on it.

Not to be confused with

What a feed is not

A threaded inbox

Gmail-style conversations group messages under one subject, and then show you a list of subjects. A feed groups a conversation into one post and shows the newest unread message in full, with earlier and already-read messages as short rows underneath.

Conversational, chat-style email

Spike coined “conversational email” for an inbox redrawn as chat: bubbles grouped by person, subjects and signatures hidden. A feed keeps the message as the sender wrote it — subject, layout, attachments — and changes only how the inbox is read, not what a message is.

HEY’s Feed

HEY sorts mail into three places: an Imbox for people you have approved, a Feed for newsletters and long reads, a Paper Trail for receipts. Its Feed is a lane you route senders into. Feed-based email is the whole inbox read as a feed; its bands are positions within one column, not separate rooms.

AI email

AI email clients summarise, prioritise, draft and act. A feed is a way of reading, and it can exist with no model at all. In Omucloud’s Feed the order of senders comes only from what you do, and nothing reads the mailbox in the background.

The other view

When the list is still the right view

Searching. Filtering by sender or date. Selecting twenty messages and archiving them at once. Finding the invoice from March. A mailbox you retrieve from, rather than catch up on. In every one of these the list is faster, because a list is a filing system and that is what filing systems are for.

That is why feed-based email keeps the list rather than replacing it. The feed is for the morning: everything new, read once, in order. The list is for the afternoon, when you need one particular thing. A search always shows the list; clearing it brings the feed back.

One implementation

Omucloud’s Feed

Omucloud reimagines the traditional inbox as a feed. Its Feed draws each conversation as one post: every unread message in full, newest first, with already-read mail and your own replies as short rows underneath and older ones folded into “+N earlier messages”. Scrolling past a post marks it read.

Under a post with no answer yet it asks one question, “Useful?”, with two thumbs. A thumb up puts that sender in the Important band from the next visit; a thumb down shows them lower, never out of sight. Flagging, replying and forwarding answer it too. Nothing else decides the order, and nothing reads the mailbox in the background. List and Feed sit side by side at the bottom of the inbox, and the choice is remembered per device.

See the Feed

Questions

Feed-based email, asked plainly

What is an email feed?: An email feed is an inbox presented as a continuous, scrolling feed of messages shown in full, newest first, rather than as a list of subject lines you open one at a time. Reading, replying and rating happen in the feed itself. Feed-based email is the category; Omucloud's Feed is one implementation.
Is feed-based email the same as conversational email?: No. Conversational email, as Spike uses the term, redraws each message as a chat bubble grouped by person and hides subjects and signatures. A feed keeps each message as the sender wrote it, subject and layout included, and changes only how the inbox is read.
Is it the same as HEY's Feed?: No. HEY's Feed is one lane, for newsletters and long reads you have chosen sender by sender, beside an Imbox for important mail and a Paper Trail for receipts. Feed-based email is the whole inbox read as a feed; in Omucloud the Important, Unread and Read bands label positions within one feed, not separate lanes.
Does an email feed need AI?: No. A feed is a way of reading, not a way of deciding. Omucloud's Feed uses no model at all: the order of senders comes only from what you do, a thumb, a flag, a reply or a forward, and nothing reads the mailbox in the background.
Does the feed replace the inbox list?: No. The list stays, one tap away, and searching or filtering always shows the list, because finding one message among thousands is what a list is good at. The feed is for catching up; the list is for retrieval. The choice is remembered per device.
Where can I use feed-based email?: Omucloud's Feed is coming to omucloud.co and to the free iOS and Android apps. The product page describes it in full.