SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.
UMLet vs Pie Chart Maker
How do UMLet and Pie Chart Maker compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | UMLet | Pie Chart Maker |
|---|---|---|
| What it is | UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams. | Pie Chart Maker creates customizable pie charts and lets users download them as JPG, PNG, or SVG files. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Free |
| Platforms | Linux, macOS, Web, Windows | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both UMLet and Pie Chart Maker.
Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.
text2diagram creates diagrams and charts from text descriptions, with real-time collaboration and document permissions listed on its page.
Kroki CLI converts diagram files through the Kroki service, inferring diagram type from the file extension by default.
Bar, line, area, and scatter charts can be created with dimple, an open-source charting API for D3.js.





