WhiskTry Whisk
The Whisk app icon, a whisk on sky blue

Whisk is the best place to prototypehigh-quality UIwithyour agents

Whisk is a desktop design tool for people and agents.

If you’ve used prototyping tools before, Whisk should feel familiar. Instead of reinventing the parts that work, our focus was making it easier for agents to do their best work alongside you.

(And if you haven’t, you’re in for a treat! It’s a fun way to make great products.)

Start prototyping with your agentsSee how it works

The Whisk editor with an example trip planner open. You have a heading selected while an agent adds a swim to Thursday in the Night theme.

Agents love Whisk because it’s just HTML and Tailwind

The core data format for Whisk is HTML. That means agents already know how to use it, and what you see is exactly what you get.

First-class support for design systems

AI struggles with consistency in UI. So Whisk starts every project on the Tailwind design system, and makes it easy to extend that and make it your own.

It also supports themes.

The editor feels good for humans too!

Whisk is focused on AI-human collaboration, which means the editor needs to feel really good to use, just like it does for agents.

There’s a lot of thought put into:

  • How mouse controls and selections are handled
  • Radii that snap to useful token values

And more.

Agents don’t interrupt your flow

Building for agents from the ground up allowed us to build a parallel editor just for your agents!

You don’t have to open a file for your agent to work on it, and you can keep tabs on all your agents from one place with status updates.
And if you are working on something, we let the agent know where you are.

Do a design review with your agent

Give your agent feedback in whatever fashion feels most natural: whether that’s notes, markings, or plain old text.

Spread things out on an infinite whiteboard

UI is about more than just mockups, and so is Whisk!

Whiteboard mode turns Whisk into an infinite canvas where you can pull in UI prototypes, chart out systems, user flows, and more with your agents.

Whisk is multiplayer

See everyone else’s cursors, and your agents’, in one interface.

  • Sign in with email or Google
  • Keep personal files private
  • Or bring a team into the same space

Share a live view or a published snapshot when it’s ready.

Bonus: Automatic MCP Support

Whisk detects your installed MCP-enabled agents and offers to self-install (or uninstall) in a single click.

Start your next prototype in Whisk

Try Whisk