A shared canvas inside the chat people already have

Put a realtime whiteboard where a team already works, instead of asking them to open another app.

Category
Design
Who it is for
Teams that already collaborate in a chat app and need a shared sketch.
Possible model
Freemium
Difficulty
Medium
Inspired by
tldraw · tldraw
Original launch
Watch the launch · Sep 29, 2026

Difficulty is an editorial estimate of technical and operational complexity, not a score.

Short startup notes by Startup Ideas. A longer read is added only after it is written for this launch. Last reviewed Oct 6, 2026. How we read a launch.

The problem

Whiteboards lose the conversation, and chats lose the drawing.

Who would pay for this?

Teams that already collaborate in a chat app and need a shared sketch.

How could it make money?

A possible model is freemium. That is an editorial guess from the shape of the launch, not a published price, and not evidence that tldraw uses it.

What would the MVP look like?

A canvas inside one chat surface, with two people on it at once.

Original product launch

This launch is inspiration and evidence that someone shipped, not a partnership. The idea above is our reading of the broader opportunity. tldraw did not write it.

Product
tldraw
Company
tldraw
Film
tldraw for ChatGPT
Posted
Sep 29, 2026 · 2:07
Open original post

Product that inspired this idea

A realtime multiplayer canvas inside the ChatGPT app. The film is the launch post from tldraw.

Posted by @tldraw. Launch page. No separate product site is listed unless the post itself is the source.

  • canvas
  • chatgpt

Related startup ideas

More design ideas

Looking for more ideas?

The full list is startup ideas for 2026, each one tied to a launch you can watch.

Browse startup ideas for 2026