# StarUML Software Pricing, Alternatives & More 2026 | Capterra

> With the help of Capterra, learn about StarUML Software - reviews, pricing plans, popular comparisons to other Diagram products and more.

Source: https://www.capterra.com/p/235358/StarUML

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# 

 StarUML Software Review 2026: Features, Reviews, Integrations, Pros & Cons

Last updated on June 3, 2026

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.

[Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[Pricing](#pricing)[Support](#support)[Reviews](#reviews)

StarUML

## What is StarUML?

StarUML is a sophisticated software modeling tool that enables users to create UML 2 diagrams, custom UML profiles, entity-relationship diagrams, data flow diagrams, flowcharts, mind maps, C4 models, and more. The cross-platform application features auto-updating, model-driven development with CLI support, code generation, asynchronous validation, and extensions to help users build models quickly and generate various assets.

## What is StarUML used for?

[Diagram](https://www.capterra.com/diagram-software/)

Overall rating

Based on 1 user reviews

Reviews sentiment

Positive

\-

Neutral

\-

Negative

\-

Contact vendor  
for pricing

Free trial  
not available

Free version not included

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Do you work for StarUML?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=https://staruml.io/&name=StarUML)

## Compare with a popular alternative

Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status.

### StarUML

5.0 (1)

VS.

[### QuickDBD](https://www.capterra.com/p/176397/QuickDBD/)

[5.0 (7)](https://www.capterra.com/p/176397/QuickDBD/reviews/)

Starting Price

Contact vendor

Starting Price

$7

Flat Rate, One Time

Free Trial

Free Version

Pricing Options

Free Trial

Free Version

Ease Of Use

5.0 (1)

Ease Of Use

5.0 (7)

Value For Money

0.0 (0)

Value For Money

5.0 (5)

Customer Service

0.0 (0)

Customer Service

4.7 (6)

## StarUML alternatives

[yEd](https://www.capterra.com/p/158557/yEd/)

[4.6 (16)](https://www.capterra.com/p/158557/yEd/reviews/)

Starting price

Contact vendor for pricing

Pricing Options

Free Trial

Free Version

User Rating

88%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/158557/yEd/)

[Dia Diagram Editor](https://www.capterra.com/p/158555/Dia/)

[4.2 (28)](https://www.capterra.com/p/158555/Dia/reviews/)

Starting price

Contact vendor for pricing

Pricing Options

Free Trial

Free Version

User Rating

86%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/158555/Dia/)

[GenoEasy](https://www.capterra.com/p/10043877/GenoEasy/)

[0.0](https://www.capterra.com/p/10043877/GenoEasy/#reviews)

Starting price

$79.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

0%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/10043877/GenoEasy/)

[D3M](https://www.capterra.com/p/171703/D3M/)

[4.7 (30)](https://www.capterra.com/p/171703/D3M/reviews/)

Starting price

$20.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

100%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/171703/D3M/)

[View all alternatives](https://www.capterra.com/p/235358/StarUML/alternatives/)

## Pricing

## Support, customer service and training options

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

Deployment

-   Web
-   Android
-   iPhone/iPad

Typical users

-   Freelancers
-   Small businesses
-   Mid size businesses
-   Enterprises

## User reviews

Overall rating

5.0

Based on 1 reviews

Filter by rating

5(1)

4(0)

3(0)

2(0)

1(0)

Mentioned topic

Sorted by most recent

BB

Brian B.

Developer

Computer Software

### "Best free software for UML diagrams "

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

0.0

0.0

Likelihood to Recommend

9/10

June 18, 2023

Pros

Best thing about starUML is the fact that it's free and open source. It is also easy to work around this software, even for beginners. Can design very good UML diagrams.

Cons

Has limited features as compared to other paid software.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

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