G2 Vendor Directory

Pencil vs. Whimsical

A side-by-side comparison based on G2 review data.

MetricPencil

by Pencil Project

Whimsical

by Whimsical

Overall rating4.04.6
Review count20189
Ease of use8.79.4
Ease of setup9.59.6
Quality of support7.48.9
Meets requirements8.49.2
NPS3572.131148
Small Business65.0%57.9%
Mid-Market25.0%32.2%
Enterprise10.0%9.8%
Total page views109499
Total LLM citations1,01112,178

Pencil

An open-source GUI prototyping tool that's available for ALL platforms.

Pros

    Whimsical

    Whimsical is the whiteboard for thinking and planning. It’s built for teams to move from chaos to clarity and turn ideas into action. Start from scratch or describe what you need and let AI build it. From sticky notes, sketches, and mind maps to process diagrams, flowcharts, wireframes, and presentations, Whimsical makes it seamless to create stunning visuals without the friction. It’s faster than heavy design tools built for high-fidelity prototyping and simpler than complex diagramming software tailored for formal documentation, so you go from 0 to 1 in record time.

    Pros

    • Ease of Use
    • Features
    • User Interface
    • Easy Creation
    • Useful
    • Team Collaboration