Diagramming software for UX - AI tools

ZenUML is a multi-platform diagram-as-code tool focused on rendering interactive sequence diagrams and flowcharts quickly and securely in your browser or favorite development environments.

• Freemium

Flowdia Diagrams is a touch-optimized diagramming software that enables users to create professional flowcharts, BPMN diagrams, mind maps, UML diagrams, and network diagrams with drag-and-drop functionality.

• Free Trial

EdrawMax is a versatile diagramming tool that allows users to create over 210 types of diagrams, including flowcharts, mind maps, org charts, and floor plans, with ease and style.

• Paid

AI Diagram Maker transforms text descriptions into professional software architecture diagrams in seconds, offering a conversational interface that replaces traditional time-consuming diagramming tools.

• Freemium
• From 5$

PlantUML enables users to quickly create and export a wide range of UML and non-UML diagrams using a simple textual language, supporting diverse input and output formats for seamless integration into any workflow.

• Free

Software Ideas Modeler is a comprehensive CASE and diagramming tool that supports UML, SysML, ERD, BPMN, and many other technical diagram standards for software design and analysis.

• Paid

Diagramming AI is an advanced AI-powered platform that enables users to create, edit, and manage various types of diagrams including UML, workflows, and charts through intuitive AI commands and chat interactions.

• Freemium
• From 3$

Isoflow is an AI-powered diagramming tool that helps users model software systems, business processes, IT networks, and more with powerful visualizations and custom AI-generated icons.

• Freemium
• From 13$

Axure RP is a powerful UX tool that allows professionals to build realistic, functional prototypes and UX documentation.

• Paid
• From 29$

Diagrams is a Mac-native application for creating structured diagrams with a clean interface, customizable palettes, and automation through Shortcuts integration, available via one-time purchase or subscription.

• Other
• From 9$

Screenshot Flow is an AI-powered tool that transforms screenshots into user journey diagrams, enabling seamless creation, editing, and sharing of UX flow diagrams for apps like Figma, Sketch, and Draw.io.

• Other

Diagram-Generator is an AI-powered tool that transforms text prompts into professional diagrams instantly, supporting 16+ diagram types including flowcharts, ER diagrams, and mind maps with no design skills required.

• Freemium
• From 9$

Lovely Charts helps users create various types of professional diagrams including flowcharts, sitemaps, business processes, organization charts, and wireframes for website integration.

• Other

Sankey Flow Show is a modern web application for creating Sankey diagrams and various flow diagrams directly in your browser, enabling users to visualize quantities through connection line widths and streamline diagram creation.

• Freemium

FlowChartAI is an AI-powered flowchart generator that instantly converts text descriptions and images into professional diagrams, including flowcharts, mind maps, UML diagrams, and organizational charts without requiring design skills.

• Free Trial
• From 5$

MockFlow is a user-friendly wireframing tool designed to visualize UI ideas quickly, facilitating efficient design iteration before development with AI-powered features.

• Freemium
• From 14$

Docugram converts documents into interactive flowcharts. It offers a user-friendly interface with automatic layout algorithms and customizable design elements, enhancing project management and strategic planning.

• Freemium
• From 8$

MonoSketch enables users to quickly create ASCII sketches and diagrams, transforming ideas into visually striking designs for a range of applications.

• Free

Gleek is a text-to-diagram tool that transforms textual descriptions into professional diagrams, including flowcharts, ERD, UML, Gantt charts, and user journey diagrams, all through keyboard-only input.

• Freemium
• From 7$

Zen Flowchart is an intuitive online tool for creating flowcharts, mind maps, and diagrams with a minimal interface, real-time collaboration, and easy drag-and-drop functionality.

• Freemium

JointJS+ is a professional JavaScript diagramming library that enables developers to build AI-powered visual and no-code applications with scalable vector graphics, extensive customization, and framework compatibility.

• Pay Once

Moqups is an all-in-one online platform for creating wireframes, flowcharts, diagrams, and interactive prototypes, streamlining collaboration for design teams and creative professionals.

• Freemium
• From 13$

SketchFlow is an AI-powered platform for creating, collaborating, and sharing diagrams and visual documentation in real-time, offering advanced features for teams and professionals.

• Freemium
• From 2$

Tidecharts is a web-based Mermaid live diagram editor that enables users to create flowcharts, sequence diagrams, and class diagrams using text markup, with all processing done locally in the browser for enhanced privacy.

• Free

System Designer is an AI-powered tool that enables users to design systems using UML standards, generate method skeletons, and bundle components into JSON for deployment with System Runtime.

• Other

Vexlio is an AI-powered diagramming tool that enables users to create precise, interactive diagrams with auto-snap alignment, LaTeX integration, and smart tools for business, technical, and academic applications.

• Freemium
• From 6$

ToDiagram is a web-based tool that transforms structured data formats like JSON, CSV, YAML, and XML into interactive diagrams for easier analysis and editing.

• Freemium
• From 7$

SmartDraw is a visual collaboration tool combining diagramming, whiteboarding, and data visualization into a single enterprise-friendly solution. It offers intuitive tools and templates for creating various visuals, from flowcharts to floor plans.

• Paid
• From 5$