10 Free Online Diagramming Tools as Alternatives to Gliffy

Explore 10 top Gliffy alternatives we have selected for your. Learn about their advantages and disadvantages.


In today's digital landscape, visual representation is key to effective communication. Gliffy Online, a widely recognized diagramming tool, has been a staple for crafting various diagrams, from flowcharts to wireframes. It has a user-friendly interface, as depicted in the accompanying screenshot, and has facilitated countless individuals and teams in visually expressing complex ideas. However, with changing needs and preferences, users often seek alternatives to expand their options as an alternative to Gliffy online.


In this article, we'll delve into ten such free online diagramming tools that stand as compelling alternatives to Gliffy, empowering users to break free from limitations and embrace a broader range of creative possibilities.

In this article
  1. 10 Free Online Diagramming Tools as Gliffy Alternatives
  2. Conclusion

10 Free Online Diagramming Tools as Gliffy Alternatives

EdrawMax: AI-Powered Versatile Diagram Maker

One of the top competitors to Gliffy is Edrawmax, a comprehensive diagramming and visualization software that enables users to create a wide range of professional-looking diagrams, charts, and visual representations. It provides a user-friendly interface and a vast collection of pre-made templates, symbols, and shapes to facilitate the creation of various types of diagrams.


System Compatibility:EdrawMax is available for multiple operating systems, including Windows, macOS, Linux, and the Web.

User Groups:EdrawMax is a versatile diagramming tool that can cater to various user groups, including engineers, project managers, students, and professionals.

  • EdrawMax offers a free version that allows users to access and use the software without any cost.
  • EdrawMax provides users with a vast collection of templates that cover over 280 types of diagrams.
  • EdrawMax incorporates AI-powered automation features that enhance productivity and creativity.
  • EdrawMax supports a wide range of file formats, including Visio (VSSX), Office, Graphics, and more.
  • Occasional glitches and crashes can arise.
  • Features of the free version are limited.

Visio: Microsoft's Advanced Professional Diagramming Tool

Visio is a powerful software for creating diagrams, fitting for adept applications. It stands as a tool for crafting intricate diagrams and flowcharts.

  • Visio is user-friendly and has a variety of pre-made templates, saving time and effort.
  • It is a comprehensive and powerful diagramming software that is suitable for professional use.
  • Visio is a great tool for making complex diagrams and flowcharts.
  • It enables users to create detailed organization charts, floor plans, pivot diagrams, etc.
  • Visio can be expensive, especially for small organizations and individuals.
  • It is not available on Mac or Linux machines.

Draw.io: Open-Source Diagramming Tool for Versatile Charting 

Draw.io is a free online diagramming tool that allows users to create flowcharts, diagrams, and organizational charts.

  • It can be used without paying any amount.
  • It is an easy-to-use diagram maker and editor that uses simple tools to create diagrams.
  • It has a strong collaboration feature via Google Drive.
  • It allows users to share their designs.
  • Draw.io has not got any advanced features with a dull interface.
  • It does not have an option for upgrading the account for paid extra features like other online tools.

Creately: Collaborative, Intuitive Design and Diagramming Solution

Creately is a cloud-based platform that can be accessed from anywhere with an internet connection. It offers a drag-and-drop interface that makes it easy to create diagrams, flowcharts, mind maps, and other visual representations. The app also has a library of templates and shapes that can be used to create professional-looking diagrams quickly.

  • Creately is user-friendly and easy to use, even for non-technical users.
  • It offers a wide range of templates and shapes that can be customized to meet specific needs.
  • Creately offers integrations with other tools such as Google Drive, Trello, and Jira, making it easy to incorporate diagrams into existing workflows.
  • Customer Support of creately is Good.
  • Some users have reported that the platform can load slowly, especially when working with large diagrams.

Miro: Interactive Whiteboard for Team Collaboration

Miro is another alternative to Gliffy Online. It is a visual collaboration platform that allows teams to connect, collaborate, and create together. The software is compatible with Windows, Mac, iOS, and Android devices. Miro has received a high overall rating of 4.8/5 stars based on thousands of reviews. Miro offers a free version with limited features, as well as paid plans that start at $8 per user per month.

  • Intuitive task management: Miro makes managing tasks easier and is incredibly intuitive.
  • Virtual whiteboard: Miro allows multiple users to add notes and images, making it like a virtual whiteboard.
  • Flexibility: Miro is flexible and can be used in various ways for conceptualization, planning, designing processes, and gathering user input.
  • Use: Miro has a simple interface that can be navigated easily, so new users do not find it hard to use.
  • Pricing structure: The pricing structure of Miro can be confusing and expensive for larger teams.
  • Some features of Miro could be improved, such as the ability to import files from other applications.
  • Clunky user interface: The user interface of Miro can be somewhat clunky at times.

Lucid Visual Collaboration Suite: Collaboration for Visual Workflows

Lucid Visual Collaboration Suite is a web-based platform that allows teams to collaborate visually in real-time. It offers a range of features such as mind mapping, flowcharting, wireframing, and prototyping.

  • The drag-and-drop functionality makes it easy to create diagrams and charts.
  • Users can share their work with others and get feedback in real-time.
  • Lucid Visual Collaboration Suite offers a range of features such as mind mapping, flowcharting, wireframing, and prototyping.
  • The platform integrates with a range of other tools such as Google Drive, Dropbox, and Slack.
  • While Lucid Visual Collaboration Suite offers a range of features, it can be limiting in terms of customization.
  • Limited customization of templates.

SmartDraw: Automated Diagramming with Extensive Templates

SmartDraw is a diagramming and business graphics software that allows users to create professional-looking diagrams, flowcharts, mind maps, and more.

  • SmartDraw is easy to use and has a user-friendly interface.
  • It has a wide range of templates and symbols that make it easy to create professional-looking diagrams.
  • SmartDraw integrates well with other software, such as Microsoft Office and Google Drive.
  • SmartDraw's customer support is responsive and helpful.
  • The pricing can be a bit high for some users, especially if we are talking about the business version.
  • Some users have reported that the software can be buggy or crash at times.

Omnigraffle: Precision Diagramming and Graphic Design for Mac Users

OmniGraffle is a diagramming and visual design tool developed by The Omni Group for Apple's macOS and iOS. It has a deep and extensive set of features that makes it a valuable tool to solve most visual problems

  • It has great control over typography, and object-oriented diagramming is easy to use for basic needs, but extremely powerful for more advanced uses.
  • It has customizable dashboard for document management and collaboration.
  • It has extensive image libraries available, and it is easy to create your own that you can share.
  • The software’s capability is put to powerful use, but it may not be as versatile as some other diagramming tools.

Google Drawings: Simple, Collaborative, and Seamlessly Integrated with Google Workspace

Google Drawings is a free, web-based application developed by Google that allows users to create a variety of images and diagrams that can be published online or downloaded in a standard format.

google drawings interface
  • Google Drawings is easy to use and has a simple interface.
  • It is a collaborative tool that allows multiple people to work on the same project in real-time.
  • It's free to use by linking your Google account.
  • The drawing tools are sufficient, but they are not very robust.
  • Google Drawings does not offer diagram templates, and its diagrammatic options are minimal.
  • More elements or shapes might be required.

Dia Diagram: Open-source and Versatile for Technical Diagrams

Dia Diagram Editor is an open-source software that allows users to create diagrams and flowcharts. Here are some pros and cons of using Dia:

  • Dia is an open-source software that is free to use.
  • Having a simple interface, it is much easier to handle.
  • It supports more than 25 different types of diagrams, including entity relationship programs, concept maps, flowcharts, network diagrams, and process flow diagrams.
  • It is cross-compatible between Windows, Linux, and Mac OSX operating systems.
  • Dia's interface is not very colorful and can appear boring due to its black-and-white color scheme.
  • The software's layout is very basic, lacking Ribbon menus or other advanced features.


In conclusion, we have unveiled a collection of ten exceptional free online diagramming tools, each offering distinct advantages as alternatives to Gliffy Online. By embracing these tools, users can transcend limitations and explore a broader realm of creative potential. These alternatives encompass software like EdrawMax with cross-platform compatibility, Miro's collaborative prowess, Microsoft Visio's professional-grade capacity, and the user-friendliness of tools like Draw.io, Creately, Lucid Visual Collaboration Suite, SmartDraw, Lucidspark, Google Drawings, and Dia. Empower yourself with these options, poised to elevate your diagramming endeavors to new heights. Now is the time to move beyond Gliffy.

edrawmax logoEdrawMax Desktop
Simple alternative to Visio
210+ types of diagrams
10K+ free templates & 26k+ symbols
10+ AI diagram generators
10+ export formats
edrawmax logoEdrawMax Online
Edit diagrams anywhere, anytime
Personal cloud & Dropbox integration
Enterprise-level data security
Team management and collaboration

Freya Jul 04, 24
Share article: