Tools · Comparison

Napkin AI vs Runner AI vs Uizard

All three are design tools. Here is what separates them.

	Napkin AI	Runner AI	Uizard
What it is	Turns written text into diagrams — flows, comparisons, timelines — that stay editable.	Create with a prompt. Runner AI runs design, testing, and optimization — automatically.	UI design for apps, websites, and desktop software in minutes. If you can use Google Slides or PowerPoint, you can use Uizard!
Category	Design	Design	Design
Pricing	Freemium · Free · from $10/mo	Freemium	Freemium · Free · from $12/mo
How it bills	Flat monthly	Not published	Flat monthly
Free tier	Yes	Yes	Yes
Rating	Not yet rated	Not yet rated	Not yet rated
Features	Text-to-diagram generation Several visual options per passage Fully editable output Style and colour control PNG, SVG and PDF export	—	Hand-drawn sketch to prototype Text-to-design generation Clickable prototypes Theme extraction from a screenshot Component library
What works	Fills the gap between writing and drawing Output stays editable Fast to try alternatives	—	Fastest route from idea to something clickable Usable by non-designers Sketch scanning works surprisingly well
What does not	Diagram types are limited Struggles with complex relationships Free tier caps exports	—	Output needs real design work afterwards Component library is limited Not a Figma replacement