2 Open Source Alternatives to LucidChart

A list of 2 carefully selected open-source alternatives to LucidChart.

Created by

Adrian

Mar 9, 2025Updated•3 min read

The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.

If you’re looking for alternative features or workflows, here is a prepared detailed list of LucidChart open-source alternatives — each with its own distinctive strengths and key features.

Flowchart.fun

3,188

234

Flowchart.fun is a dynamic tool that effortlessly converts text into engaging flowcharts and diagrams. It offers an intuitive interface with features such as live preview and interactive node customization to help you visualize your ideas quickly.

Key Features

Text-to-diagram conversion
Interactive preview with real-time updates
Node customization for shape and color
Support for loading and importing data

Flowchart.fun allows users to create detailed diagrams directly from text input. The tool supports various functionalities including importing data, adjusting the node shapes and colors through right-click customization, and previewing changes in real time. Its interactive design makes mapping ideas faster and more efficient.

Learn more about Flowchart.fun

Drawio

767

158

Drawio (diagrams.net) is a client-side JavaScript editor designed for creating detailed diagrams and visual documentation. It offers a secure, flexible solution that prioritizes data privacy while enabling seamless diagram creation without requiring user registration.

Key Features

Security-first design ensuring data privacy
No registration or login required
Real-time collaboration with shared cursors
Supports both online and offline storage options
Seamless integrations with Google Workspace, Microsoft, Atlassian, GitHub, GitLab, Dropbox, and Notion

Drawio empowers teams to design, edit, and share professional diagrams with ease, supporting both online and offline work modes. The tool integrates effortlessly with platforms like Google Workspace, Microsoft Teams, Atlassian, Git services, and Dropbox, ensuring that your diagrams can be stored and accessed wherever you work. Its security-first approach, combined with real-time collaboration features, makes it ideal for professional use.

Learn more about Drawio

About LucidChart

Lucidchart is a leading brand that offers a powerful visual collaboration suite, allowing teams to see and build the future together. With a range of products and services, Lucidchart helps organizations in various industries to achieve their goals. By tapping into the power of visual collaboration, Lucidchart enables teams to launch ideas into action, whether it's for digital transformation, cloud migration, new product development, or project management. Their solutions cater to different teams, including IT, engineering, product and UX, and more. Lucidchart is committed to helping teams collaborate effectively, stay aligned, and navigate complexity in the ever-changing business landscape. Founded in 2010, Lucidchart has grown to become a global brand, with offices in Utah, North Carolina, Amsterdam, and Melbourne. Join the millions of people at thousands of companies who rely on Lucidchart to visually collaborate and bring their ideas to life.

This comparison data was compiled with AI assistance.

LucidChart

Lucidchart is the intelligent diagramming application that brings teams together to make better decisions and build the future.

Employees

501

Location

South Jordan, United States

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