Gleek.io Alternatives & Competitors

Online diagramming application.

Key draw.io features:

Free User-Friendly Interface Collaboration Integrations

Open Source

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

Key LucidChart features:

User-Friendly Interface Collaboration Features Integration Capabilities Template Library

PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities.

Key PlexTrac features:

Comprehensive Reporting Collaboration and Integration Centralized Vulnerability Management User-Friendly Interface

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yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

Key yEd features:

User-Friendly Interface Versatile Diagram Types Automatic Layouts Cross-Platform

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

Key PlantUML features:

Simple Syntax Quick Diagram Creation Version Control Friendly Integrations

Open Source

WebSequenceDiagrams is a web-based application that allows the user to use a proprietary language to define sequence diagram.

Key WebSequenceDiagrams features:

User-Friendly Interface Text-Based Diagramming Real-Time Collaboration Variety of Diagram Styles

Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.

Key Dia features:

Open Source Cross-Platform Versatile Diagram Types Customizable Toolset

Swimlanes.io is a simple free online tool for making sequence diagrams.

Key Swimlanes.io features:

User-Friendly Interface Collaboration Features Customization Options Cloud-Based Access

Clean and fast online sequence diagram tool using scripting and Drag and Drop.

Key SequenceDiagram.org features:

User-Friendly Interface Real-Time Collaboration No Installation Required Live Preview

Make a dynamic mind map from a plaintext nested list.

Key Text 2 Mind Map features:

User-Friendly Interface Real-Time Preview No Login Required Free to Use

Open Source

Simplify and communicate complex information using data-linked diagrams.

Key Visio features:

Integration with Microsoft Ecosystem Wide Range of Templates and Shapes Cloud-Based Collaboration Robust Data Linking

Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

Key MindMeister features:

User-Friendly Interface Collaboration Features Cloud-Based Access Integration with Other Tools

Coggle is a simple, beautiful, powerful way of structuring information.

Key Coggle features:

User-Friendly Interface Real-time Collaboration Version History Integrations

Looking for an affordable software with Enterprise Architecture tool, PMBOK tool, UML tool, Agile tool, BPMN tool and UX tool? Read this page for details.

Key Visual Paradigm features:

Comprehensive Diagramming Tools Team Collaboration Code Engineering Report Generation