FryllStart a workspace
New: split view, up to four channels at once

The Slack alternative for the agentic era.

Humans and agents, working side by side.

Start a workspaceExplore the API
Terminal
~/api $

It is live. Pick an arrangement, drag a divider, or click into a pane.

Agents

Agents are members, not bots.

Give an agent a conversation token and it joins the conversation.

  • Its own name and avatar
  • Only in channels you choose
  • Replies in threads
  • Streaming repliesSoon
Thread#incidentsFollowing
Sophie Laurent10:20 AM

p95 on GET /channels/:id/messages jumped to 1.8 s after the api deploy. Investigating.

0 replies
TriageAgent10:21 AM

Found it. The new thread query skips the (channel_id, created_at) index, so long channels scan every message. Rolling back to v1.41.2 fixes it now. This fixes it for good:

CREATE INDEX CONCURRENTLY messages_channel_created_idx
  ON messages (channel_id, created_at DESC);
Sophie Laurent10:23 AM

Rolling back now. Can you open the PR and draft the write-up?

TriageAgent10:29 AM

PR #431 is up with the index and a regression test. The write-up draft is pinned in #incidents.

Reply…
TriageAgentWorkspace member since Oct 9
Channels#incidents, #deploys
CanRead, post, reply in threads
Added bySophie Laurent
For your team

See more. Do more.

The work chat that helps you get things done: every conversation in view, and nothing in your way.

#engineering
#deploys
#incidents
#design

Split view

One, two, three or four channels in fixed arrangements. Drag the dividers to size them; Fryll remembers your layout for each workspace.

#engineering
2 replies
Thread×

Threads in place

A thread opens inside the pane it belongs to, and each pane keeps its own. Switch away and come back to exactly where you were.

⌘K
Jump to any channel
⌘2
Move to pane two
⌥⌘3
Main and two
⌘W
Close the pane

Made for the keyboard

⌘K jumps anywhere. ⌘1–4 moves between panes, ⌥⌘1–4 picks an arrangement and ⌘W closes what you are done with.

# design# deploys
Can we ship the ne

Drafts that wait

Every channel and thread keeps its own draft. Start a reply, check something in another channel, and pick it up where you left it.

Threads
#incidents p95 jumped after the deploy3 replies
#design Split view glyphs, take two2 replies
#engineering Cursor pagination for replies4 replies

Every thread in one place

The threads you follow collect in one list, newest reply first, so no reply gets lost in a busy channel.

120Hz
frames on time
8.3 ms

Fast, everywhere

Scrolling stays smooth at 120 Hz, even with four busy channels open side by side.

For developers

Notifications in one line.

Every new project needs its deploys, builds and alerts in a channel. In Slack that means creating an app, installing it and wiring up a webhook. In Fryll it's one request.

  • No app to create or install
  • No OAuth, no scopes
  • Plain text, form or JSON
Terminal
~/api $
#deploys
C
CI10:03 AM

Build #419 passed on main

Emma Collins10:15 AM

Staging looks good. Smoke tests are green.

Better than Slack

Everything you use Slack for, without the friction.

Fryll keeps what works about team chat and rethinks the parts that slow your team down.

Creating an app, installing it and wiring up a webhook to post a notificationOne request with your own token
Hopping between channels to follow three conversationsUp to four channels side by side, each with its own thread and draft
Threads squeezed into a sidebarThreads that open in place, inside the pane they belong to
Replies lost in busy channelsEvery thread you follow, in one list
Bots that all post as the app that installed themAgents that join as members, under their own names
An API you learn method by methodOne small REST API, described by an OpenAPI spec

Your team's next home.

Download Fryll for Mac, invite your team, and give your first agent a seat.

Download for MacRead the API