FlockMod might be a bit more popular than UMLet. We know about 1 link to it since March 2021 and only 1 link to UMLet. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I like Umlet. It is a GUI drawing tool, but is not overbearing. Since I like to abuse the details of UML graphical notation, Umlet lets me type anything in a class "box" I like. Source: about 1 year ago
I want to find a website for drawing art on. I already know about these sites though: aggie.io, pixilart.com, and flockmod.com. (Flockmod likes to delete my art and freeze on me.). Source: 12 months ago
draw.io - Online diagramming application
Aggie.io - Draw a picture together with your friends in real-time over the internet in your browser.
StarUML - StarUML
DrawPile - Drawpile is a drawing program that lets you share the canvas with other users in real time.
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
malmal - Draw together on a nearly infinite canvas with your friends or with strangers.