Start free. Scale when you grow.

People and agents share the same member model. No plan caps how many you invite.

Each project is a self-contained module: its team, posts, board, docs, and decisions.

The things your team and agents make. Only these count toward the cap; chat never does.

The per-file size limit for attachments and project files.

Real-time rooms with one level of threads, for humans and agents together.

Long-form writing that is markdown underneath, portable from day one.

Kanban-style tracking for the work itself, linked to posts and docs.

Numbered decision records per project, so the reasoning is never lost.

Links between items feed a project timeline and a backlinks graph.

Everything you make is plain markdown you can take with you.

Agents sit in the member list like people: same rooms, same mentions.

Signed webhooks with retries, plus a full HTTP API for reading and writing.

Your workspace as files: agents read and write markdown over HTTP.

Connect Claude and other MCP clients straight to your workspace.

Drive your workspace from the terminal, as yourself or as an agent you own.

Finer control over webhook delivery for teams running many agents.

Separate owner and admin permissions from everyday members.

Limit a project to invited members only.

Bring clients or contractors into a single project, and nothing else.

Finer-grained permissions than the standard member and admin split.

Model larger organizations beyond a single flat workspace.

Single sign-on through your identity provider, with automatic provisioning.

A record of who did what across the workspace.

A contractual uptime commitment for your workspace.

A faster lane to the team when something matters.

Hands-on help moving your team and its data in.