The whiteboard alternative that lives in Slack
Miro and Lucidchart Slack apps mostly do one thing: post a link that takes your team out of Slack. Arialine is different — the diagram is created, edited, versioned, and stored inside the Slack thread where the discussion is happening. No new tool to license, learn, or log into.
What link-out whiteboards cost you
- Every diagram review starts with 'can everyone access the board?'
- The discussion happens in Slack, the artifact lives elsewhere — so the artifact rots.
- Per-seat whiteboard licenses for people who touch a diagram twice a quarter.
- When the board owner leaves, the board dies with their account.
How Arialine replaces the whiteboard workflow
Diagrams where decisions happen
Describe the system in the channel where you're already discussing it. The diagram posts into the thread; edits are replies. Nobody context-switches.
Team-editable by default
Team members can talk to @arialine in the thread to propose or apply changes. There is no single file owner to bottleneck on.
Versioned, not overwritten
Every change is a new version with an author and a reason. Undo, Rewind, Revert, and Branch are built in — like git for diagrams, but usable by anyone.
Artifacts stay where the team works
Renders are Slack files and the decision ledger is a Slack Canvas. Arialine keeps the source and version state needed to update them and documents its AI processing separately.
Frequently asked
Can Arialine replace Miro completely?+
For freeform sticky-note workshops, no — Miro is great at that. For system diagrams, flows, and architecture that evolve with discussion, Arialine keeps the artifact where the discussion is, which is what keeps it current.
How is this different from the Lucidchart Slack app?+
Lucidchart's integration shares links to diagrams that live in Lucidchart. Arialine creates the render and decision canvas directly in Slack while managing the source and version state needed to update them — teammates need no separate diagram-tool account.
What diagram types can it draw?+
Anything Mermaid supports: flowcharts, sequence diagrams, state machines, ER diagrams, class diagrams, and more — generated from plain language.
Related use cases
- Generate diagrams from plain language, inside Slack
- Decision records that write themselves
- Interactive, zoomable diagrams as Slack files
Try it in your workspace
Free for small teams. Arialine only joins channels you invite it to.
Add to Slack