StarUML pricing
StarUML is a paid product. Starting price: $129 per device, one-time (VAT excl.). Free trial: 30 days.
PaidPrices last checked Nov 1, 2026
StarUML plans and prices
Every line links to the page it came from. Prices are what StarUML publishes; taxes, currency and regional pricing can change what you pay.
StarUML pricing facts
4 of 4 verified- Free trial
- 30 days
- Checked Oct 29, 2026staruml.io(opens source in a new tab)
- “Choose your platform and start with 30 days free trial.”
- Starting price
- $129 per device, one-time (VAT excl.)
- Checked Nov 1, 2026staruml.io(opens source in a new tab)
- “StarUML V7 Standard $129.00 /device”
- Professional plan
- $199 per device, one-time (VAT excl.)
- Checked Nov 1, 2026staruml.io(opens source in a new tab)
- “Professional $199.00 /device”
- Student discount
- 30% for students, teachers and schools
- Checked Nov 1, 2026staruml.io(opens source in a new tab)
- “Upgrade Now Educational Discount We are providing 30% educational discounts for students, teachers, universities, and schools.”
StarUML alternatives by price
Starting prices from each app's own site, ranked by our alternatives score.
| App | Pricing | Price | Free plan |
|---|---|---|---|
 Visual Paradigm | Free plan + paid | US$99 Modeler to US$1,999 Enterprise | — |
 Gaphor | Open source | — | — |
 PlantUML | Open source | — | — |
 Lucidchart | Free plan + paid | — | — |
 draw.io | Free | — | — |
 Mermaid | Open source | — | — |
StarUML pricing: common questions
Is StarUML free?
No, StarUML is a paid product. It offers a free trial: 30 days.
How much does StarUML cost?
Starting price: $129 per device, one-time (VAT excl.), according to staruml.io (checked Nov 1, 2026). Prices can vary by country and billing period.
Does StarUML have a free trial?
Yes: 30 days.
What are free alternatives to StarUML?
Free or freemium alternatives include Visual Paradigm, Gaphor, PlantUML and Lucidchart. Open-source options: Gaphor, PlantUML and draw.io.