UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams.
PlantText
vsDia
PlantText vs Dia
How do PlantText and Dia compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | PlantText | Dia |
|---|---|---|
| What it is | PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams. | Dia is free, open source drawing software for structured diagrams, with downloads, shapes, and documentation. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Linux, macOS, Web, Windows |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both PlantText and Dia.
SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.
Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
PlantUML generates UML and other diagrams from textual descriptions and exports results in formats including PNG, SVG, and PDF.
Swimlanes.io creates sequence diagrams from text in a browser and lets users download diagrams or share them through links.
DiagramGPT generates diagrams from text prompts, with the project page describing diagram workflows for teams.