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AI Matrx Messages

Conversations where agents pull their weight.

Direct messages, group threads, external collaborators, agents — all in one inbox. Decisions become tasks, drafts become notes, questions become agent runs. The conversation IS the audit trail.

More than a chat inbox

Six capabilities under every conversation — agent participation, permission-aware threading, voice + async, external collaboration.

DMs and mentions in one inbox

Direct messages, group threads, and @-mentions from across the platform — chat, notes, tasks, projects — all in a single, searchable inbox.

Agents in the thread

Agents you've built or subscribed to join conversations as first-class members. Hand off work, ask for analysis, get drafted replies without leaving the thread.

Cross-tool handoff

Convert a message into a task, a note, or an agent run — preserving context. The conversation becomes the audit trail of what was decided and what got built.

Permission-aware

Org-scoped, scope-aware, role-respecting. Sensitive threads stay invisible to people who shouldn't see them — without manual moderation.

External collaborators

Invite clients and contractors into a single thread without giving them full workspace access. Magic-link sign-in, no app install required.

Voice and async

Send voice messages, get auto-transcribed summaries. Async-by-default — your team can collaborate without being online at the same time.

How it works

From a quick DM to a shipped artifact in four steps — without leaving the thread.

01

Start a conversation

DM a teammate, kick off a group thread, or invite an external collaborator. Pull in an agent if the conversation needs one.

02

Bring the work in

Attach notes, tasks, files, or live agent runs to a thread. Discussion happens where the artifacts live — no context-switching.

03

Hand off to action

Convert a decision into a task, a draft into a note, a question into an agent run. The conversation becomes the record of what was decided.

04

Search and revisit

Full-text and semantic search across every conversation you have access to. Find the message that changed the plan in seconds.

Conversation surfaces

One inbox covers it all — peer DMs, team threads, agent-driven conversations, and external collaborators.

Direct messages

Live
  • 1:1 conversations
  • Voice + file + image
  • Read receipts
  • Searchable history
Open

Group threads

Live
  • Multi-party threads
  • @-mentions + notifications
  • Permission-aware
  • Pin important messages
Open

Agent threads

Live
  • Invite agents into chats
  • Hand off work mid-thread
  • Inline citations + sources
  • Replay agent reasoning
Open

External invites

Live
  • Magic-link external access
  • Scoped to specific threads
  • No app install required
  • Revoke any time

Voice + async

Live
  • Voice memos with transcripts
  • Async-first workflow
  • Daily digest summaries
  • Mobile push notifications

Messages API

Coming soon
  • Programmatic sending
  • Webhooks + streams
  • Cross-system bridges
  • Org-scoped keys

Stop losing decisions in DMs

A messaging system where conversations turn into work — tracked, replayable, agent-assisted. Free to start, no credit card.

Start Messaging Free