---
description: Review of Chatuml Software: system overview, features, price and cost information. Get free demos and compare to similar programs on Software Advice Ireland.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Chatuml | Reviews, Pricing & Demos - SoftwareAdvice IE
---

Breadcrumb: [Home](/) > [AI App Builder](/directory/5240/ai-app-builder/software) > [Chatuml](/software/637493/Chatuml)

# Chatuml

Canonical: https://www.softwareadvice.ie/software/637493/Chatuml

> Chatuml is a cloud-based diagram generation tool suited to individual developers, software architects, and technical teams of any skill level. It uses large language models to create and edit PlantUML diagrams — including UML, flowchart, sequence, activity, network, and C4 types — from plain-text descriptions, so no PlantUML coding knowledge is required.

Core features include a conversational chat interface for generating and refining diagrams through back-and-forth instructions, and an integrated PlantUML code editor for advanced users who prefer direct code access. Users can paste up to three images, such as whiteboard photos, for the AI to convert into diagrams, and can share a URL so the AI pulls in linked content as context. Full chat history is preserved within each conversation to maintain continuity. Diagrams can be previewed with zoom and pan controls and exported to multiple formats.

Multiple AI models are available, including GPT-4o, GPT-4 Turbo, and GPT-3.5 Turbo, letting users balance response speed against reasoning quality. Chatuml runs as a desktop browser web application with no installation required. Support options are not specified on the vendor's website.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## About the vendor

- **Company**: ChatUML

## Commercial Context

- **Target Audience**: Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1,000, 1,001–5,000, 1,001–5,000, 1,001–5,000, 5,001–10,000, 5,001–10,000, 5,001–10,000, 10,000+, 10,000+, 10,000+
- **Available Countries**: United States

## Features

- Conversational App Iteration
- Data & API Integration
- Full-Stack Output
- Prompt-to-App Generation
- Use Case Templates

## Support Options

- Email/Help Desk
- Knowledge Base

## Category

- [AI App Builder](https://www.softwareadvice.ie/directory/5240/ai-app-builder/software)

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.ie/software/637493/Chatuml)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/637493-Chatuml/> |
| en-AU | <https://www.softwareadvice.com.au/software/637493/Chatuml> |
| en-GB | <https://www.softwareadvice.co.uk/software/637493/Chatuml> |
| en-IE | <https://www.softwareadvice.ie/software/637493/Chatuml> |
| en-NZ | <https://www.softwareadvice.co.nz/software/637493/Chatuml> |

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