Ultimate Design (for Drawio, Gliffy, Mermaid Fans)

by Alan Gibson

works with Confluence Cloud

OVERALL RATINGS
SUPPORT: Partner Supported

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Overview

Reviews

Pricing

Privacy & Security

Support

Installation

Key highlights of the appCode to diagrams and docs instantly with AI assistance

More details

Features:

Generate diagrams from natural language prompts
Real-time diagram rendering as you type
Professional code editor with syntax highlighting
AI-assisted authoring via ChatGPT and Claude (user-provided API
keys)
Export rendered diagrams to HTML, PDF, and PNG
Light/dark themes matching Confluence appearance
Sandboxed rendering for security, or bring your own rendering server
Native Confluence integration via Atlassian Forge

Supported Languages:

Mermaid - Sequence, flowchart, class, state, Gantt, ER diagrams
PlantUML - UML diagrams, Gantt charts, mind maps, wireframes
Excalidraw - Freeform sketch diagrams with hand-drawn style
DBML - Database schema definition and visualization
OpenAPI - REST API documentation rendering
D2 - Declarative diagramming language

Ideal for:

Software architects visualizing system designs, developers documenting APIs and code flows, enterprise architects modeling integration landscapes, and data analysts defining database schemas/

Resources

App documentation
Comprehensive set of documentation from the partner on how this app works

Privacy and Security

Privacy policy

Atlassian's privacy policy is not applicable to the use of this app. Please refer to the privacy policy provided by this app's partner.

Partner privacy policy

Security program

This app is not part of the Marketplace Bug Bounty program.

Integration permissions

Ultimate Design (for Drawio, Gliffy, Mermaid Fans) integrates with your Atlassian app

Version information

Version 3.0.0•for Confluence Cloud

Release date: Dec 3rd 2025
Summary: Minor version update
Details: Minor version update
Payment model: Paid via Atlassian
License type: Eclipse Public License (EPL)