
SpecialistThe AI workspace where teams and agents get work done together

Muddy records 378 monthly visits with -80.9% month-over-month growth and Freemium pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.

A multiplayer browser where your team shares one workspace
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | feelmuddy.com | whimsical.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 378 (378) | 966.9K (966,895) |
| MoM Traffic Delta |
| -1.6K (-80.9%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🇬🇧 United Kingdom (100%) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 146 | 602.36K |
|---|
| User Rating | 3.8 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|

A multiplayer browser where your team shares one workspace
Build views with your favorite apps so the whole team works from the same set of tabs, files, and sites instead of scattered windows.
Highlight text, select image areas, point at video timestamps, or mark regions inside a site and leave a threaded comment right there.
Scrub backward through the history of apps, files, and conversations, then jump back into any moment and keep working in the app.
The assistant reads your open tabs and learns from team conversations, so it can answer questions only a coworker could previously handle.

The collaborative whiteboard built for product builders
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.

SpecialistThe AI workspace where teams and agents get work done together

Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

SpecialistThe AI browser that reads between your tabs
#3Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.

Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.

SpecialistAll-in-one project management where human teams and AI agents work from one plan

SpecialistA Chromium-based AI browser that runs long internet tasks for you

SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
SpecialistAll-in-one project management where human teams and AI agents work from one plan
SpecialistA Chromium-based AI browser that runs long internet tasks for you
SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.