Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.
Terminal Render vs SwimLanes
How do Terminal Render and SwimLanes compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Terminal Render | SwimLanes |
|---|---|---|
| What it is | Mermaid ASCII renders Mermaid-style diagrams as ASCII output, with examples for sequence charts and labeled arrows. | Swimlanes.io creates sequence diagrams from text in a browser and lets users download diagrams or share them through links. |
| Website | ||
| Type | Website | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Terminal Render and SwimLanes.
DiagramGPT generates diagrams from text prompts, with the project page describing diagram workflows for teams.
Mermaid Live Editor creates charts and diagrams from text using Mermaid’s markdown-like syntax in a browser.
UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams.
PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.
SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.




