PlantUML vs Visual Paradigm (2026): which should you pick?
As of Nov 12, 2026, PlantUML grades higher than Visual Paradigm: 3.0 against 2.6 out of 4.0.
Checked Nov 12, 2026 · graded Nov 12, 2026 by ToolGPA
PlantUML grades higher on value for money and the free plan. Visual Paradigm grades higher on features. They get the same grade on ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Visual Paradigm
Desktop and online modeling suite for UML, BPMN and architecture
Which one is for you
Pick PlantUML if
- Fits if you want diagrams stored as text next to your code
- Works for teams documenting systems in wikis or Markdown
Look elsewhere if
- Skip it if you want to drag shapes around a canvas
- Not for you if you sketch freehand, because it has no whiteboard
- Watch out: layout is decided by the engine, so fine control over placement is limited
- Watch out: only the GPL build has every feature, and other license builds lack some such as ditaa
Pick Visual Paradigm if
- Fits if you do UML, database design or SysML for a living
- Makes sense if you want a one-time license instead of a subscription
Look elsewhere if
- Not for you if you need commercial use for free, since Community is non-commercial only
- Pricey if you need enterprise architecture, which sits on the top edition at $89 a month
- Too heavy for quick flowcharts, as it's a modeling suite
- Watch out: the four paid editions include different diagram types and tools
- Watch out: Visual Paradigm Online has its own plans we could not read, so they're not covered here
How we grade them
| 3.0GPAPlantUMLVery good | 2.6GPAVisual ParadigmGood | |
|---|---|---|
| Value for money | AFree and open source, with a jar anyone can download or an online editor. Nothing to pay, whatever the category's $5 to $10 a month. | CModeler starts at $6 a month, or $99 once. The TOGAF and architecture tools sit on Enterprise at $89 a month or $1,999 once, far above the middle. |
| Free plan and trial | AThe whole tool is free, under GPL, LGPL, Apache, BSD, EPL or MIT licenses, so there's no cap to hit. | BCommunity is free for non-commercial use, with over 50 diagram types, plus a 30-day desktop trial with no registration. Commercial use is not covered. |
| Features | CUML plus Gantt, mind maps and wireframes from text. But the FAQ admits you get less say over layout, there's no visual canvas, and non-GPL builds lose some features like ditaa. | BUML, SysML, BPMN, ArchiMate, ER, mind maps, agile and architecture tools. Which of them you get depends on the edition. |
| Ease of use | CYou have to learn its text language before you get a diagram, and no store rating is on record. The in-browser editor takes some of the sting out. | CNo store rating on record, and a suite this broad has a learning curve. Online features in the desktop app need an account and active maintenance. |
| Platforms and integrations | BRuns in a browser and through a jar, with links into Confluence, MediaWiki, IntelliJ IDEA, Eclipse and GitHub. No phone app or desktop app of its own is listed. | BWeb, Mac, Windows and Linux, with plug-ins for Eclipse, IntelliJ IDEA, Android Studio and Visual Studio. No phone app is listed. |
| Best for | text-described UML and other diagrams | UML, BPMN and architecture models |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: PlantUML and Visual Paradigm. How we grade
Price against what you get
PlantUML has no paid plan and scores 2.3 out of 4 on features, ease of use and platforms. Visual Paradigm starts at $6 a month and scores 2.7.
Visual Paradigm scores higher, and starts $6 a month higher: the question is whether the extra is worth that to you. Of the other whiteboard and mind map tools on the chart, none scores higher than PlantUML for less, and 5 score higher than Visual Paradigm for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- PlantUML is open source, according to its own site.
- Visual Paradigm can be bought with a one-time purchase.
- PlantUML also covers Gantt & timelines.
At a glance
| PlantUML | Visual Paradigm | |
|---|---|---|
| Pricing | Free | Free plan |
| Starts at | Free | $6 per month (Modeler edition, subscription) |
| Free plan | Free of charge and open source, under several license options including GPL, LGPL, Apache, BSD, EPL and MIT. | Community edition: free for non-commercial use, including education, non-profit and personal projects. |
| Free trial | None listed | 30-day free trial of the desktop app, no registration |
| Web | ||
| macOS | ||
| Windows | ||
| Linux | ||
| Browser extension | ||
| Made by | PlantUML | Visual Paradigm |
| Price read from | plantuml.com | visual-paradigm.com |
| Checked | Nov 12, 2026 | Nov 12, 2026 |
Worth knowing
PlantUML
- Layout is controlled by the engine; the FAQ says it gives less control over placement than drag-and-drop tools.
- Diagrams are written in code, so there is no visual canvas for freehand sketching.
- Builds under licenses other than GPL lack some features, such as the ditaa integration.
Visual Paradigm
- The four paid editions differ in which diagram types and tools they include, so compare the editions page before buying.
- Online features inside the desktop app need a license with active maintenance and a Visual Paradigm Online account.
- Visual Paradigm Online has its own plans on a separate pricing page that could not be read as text here, so they are not listed.
- The Community edition is for non-commercial use only; commercial use needs a paid edition.
Key features
PlantUML
- Text-to-diagram language
- Diagrams are written as short text and drawn from it, so changing the text updates the picture.
- UML and non-UML diagrams
- Supports sequence, use case, class, object, activity, component, deployment, state and timing diagrams, plus Gantt, MindMap, WBS, wireframe and others.
- In-browser editor
- The home page has an editor that runs in the browser with a JavaScript rendering engine and redraws as the code changes.
- Many integrations
- The Running page lists connections to wikis and forums, editors and IDEs, including Confluence, MediaWiki, IntelliJ IDEA and Eclipse.
- Several license options
- The download page offers jars under GPL, LGPL, Apache, BSD, EPL and MIT; the GPL build is the one with every feature, such as ditaa.
Visual Paradigm
- Visual modeling
- A drag-and-drop editor for UML, BPMN, ArchiMate, DFD, ERD, SoaML, SysML and CMMN, with syntax validation and reusable model elements.
- Enterprise architecture
- A TOGAF ADM lifecycle tool plus DoDAF, NAF and MODAF tools, with auto-generated TOGAF deliverables.
- Business and project tools
- Process design, simulation and animation, PMBOK templates and tools such as PERT, WBS and fishbone diagrams.
- Agile and user experience
- User story mapping, sprint backlogs, a Scrum process canvas, wireframes, wireflows and prototyping.
- AI generation
- The site describes text-to-diagram generation, a chatbot and a library of AI apps, reached through Visual Paradigm Online.
- Desktop and web together
- A desktop license includes access to Visual Paradigm Online features, and projects sync between the desktop app and a browser.
Plans
PlantUML
Open source$0
Free jar and source code under your choice of license; you run it yourself or use the online editor.
Visual Paradigm
Community$0
Free for non-commercial use, with over 50 diagram types such as UML, ERD, org charts and flowcharts.
Modeler$6
per month, subscription; $99 one-time perpetual license
Entry commercial edition. Perpetual price shown is for a single-seat license; a floating license costs $129.
Standard$19
per month, subscription; $349 one-time perpetual license
Mid-tier commercial edition. Perpetual price is single-seat; a floating license costs $449.
Professional$35
per month, billed every 3 months; $799 one-time perpetual license
Upper-tier commercial edition. Perpetual price is single-seat; a floating license costs $999.
Enterprise$89
per month, billed every 6 months; $1,999 one-time perpetual license
Top edition; the site ties its TOGAF and enterprise architecture tools to it. Perpetual price is single-seat; floating costs $2,599.
Ways to pay less
PlantUML
No public discounts listed.
Visual Paradigm
- Lifetime license
Perpetual licenses
Every paid desktop edition can be bought as a one-time perpetual license, from $99 for Modeler to $1,999 for Enterprise, as a single-seat license.
- Education
Free Community edition for non-commercial use
The Community edition is free for education, non-profit and personal projects, and the site lists an Academic Partnership program.
Common questions
Which is cheaper, PlantUML or Visual Paradigm?
As of Nov 12, 2026, PlantUML is cheaper to start with: it is free, against $6 a month for Visual Paradigm. PlantUML is free, and Visual Paradigm starts at $6 per month (Modeler edition, subscription).
Which has a free plan, PlantUML or Visual Paradigm?
As of Nov 12, 2026, both PlantUML and Visual Paradigm have a free plan.
Which platforms do PlantUML and Visual Paradigm run on?
As of Nov 12, 2026, only PlantUML lists a browser extension and only Visual Paradigm lists macOS, Windows and Linux apps. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.