Compare products
Pencil Project vs Pidoco
People
Price
Free
Published entry price
$19+per month
Prototyping Tools
Annual estimate10 people, entry price
Free
$228+
Flat rate
Offer
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Prototyping Tools
Overview
Focus
Prototyping Tools
Prototyping Tools
Product
Free and open-source GUI prototyping tool with built-in shapes for desktop and web mockups.
Online wireframing and prototyping tool for web and mobile apps with usability testing and collaboration features.
Headquarters
Hanoi, Vietnam
Berlin, Germany
Company size
2-10 employees
2-10 employees
Founded
2012
2008
Pricing details
Plan
Published entry price
Published rate
Free
$19+ / month
Billable seats
Flat rate
Free options
Free plan
Free trial
Pricing source
Source updated
Oct 29, 2026
Nov 2, 2026