In the world of diagramming tools, Lucidchart is one of the best and most well known programs on the market today. However, you may find Lucidchart to be lacking in some ways, or maybe you just want to try something new. There are a lot of excellent alternatives out there, and here are some of our favorites.

What is Lucidchart used for?

Firstly, to know about what alternatives there are, you must know what exactly Lucidchart is. Lucidchart is a tool used by people in various industries, especially software developers, to create diagrams that are easy to read and understand. Lucidchart allows users to quickly make and export diagrams, like flowcharts, UML diagrams, and more.

Top 12 Lucidchart alternatives

Not all diagram tools are the same, but they share many of the same features. Some programs are more specialized for certain diagrams, like mind maps or UML diagrams. Many are geared towards software developers, while others can be used by people in all types of industries. Every tool has advantages, so take a look at the key features of each program to see which alternative is best for you.

unnamed.png, also known as, is one of the easiest diagramming tools to use. Like Lucidchart, it is a drag and drop cloud-based tool that is compatible with many other programs. For a more detailed description of, check out our post on vs. Lucidchart.


  • Templates for some diagram types

  • Shapes library

  • Mobile app

  • Free 30 day trial

  • Compatible with Google Suite, Gliffy, Jira, Confluence, and more



Gleek is a diagram tool made by software developers, for software developers. It is a text-based tool with a small learning curve that allows users to create diagrams without having to drag and drop shapes. As for diagram types, you can make flowcharts, sequence, entity-relationship, and class diagrams. It allows you to connect to the GitHub repository and upload the diagrams directly from Gleek. It lets the user access all diagram versions and store their project documentation in the same place. 

Why Gleek?

Read more on Gleek’s updates and improvements in 2021.



This part of the Microsoft family is a drag-and-drop, cloud-based tool that can be used by teams of all sizes. The interface is intuitive, and quick to pick up, so you won’t have to spend much time figuring out how it works. There’s a lot more to say about Visio, so if you’re curious, read our post on Visio vs. Gliffy.

Looking for more alternatives? Check out our Visio alternatives article.

Why Visio?

  • Template and shapes libraries

  • Integrations with LucidChart, OneDrive, Microsoft 365

  • Remote, real-time collaboration features

  • Wide range of diagram types

  • 30 day free trial



This tool is multifaceted and efficient, making it a good alternative to Lucidchart. Users can benefit from a ton of customization tools that will make your diagrams visually pleasing, in addition to easy to read.

Why OmniGraffle?

  • Mac and iOS based

  • Create layers within the diagram

  • Drag and drop option

  • Many drawing tools

  • Importing and exporting

Make your own ER diagram in Gleek.



Another tool for users of all types is Smartdraw. You can create UML diagrams as well as other non-software based charts using Smartdraw. SmartDraw’s formatting engine automatically changes the format of your diagram when you add or remove shapes, which saves a lot of time in the long run. Have a look at our Smartdraw vs. Visio comparison to learn more about both of these tools.

Why Smartdraw?

  • Web-based

  • Compatible with Teams and OneDrive

  • Template library

  • Windows compatible only

  • Intelligent formatting engine



Another popular Lucidchart alternative is Gliffy. For users who want a more basic program that doesn’t have a million customization options, Gliffy is the best choice. To learn more about this tool, read our post on Gliffy vs. Lucidchart for a more detailed breakdown of what Gliffy has to offer.

Why Gliffy?

  • Apps for Jira and Confluence

  • Basic templates library

  • Free trial

  • Publishing and sharing features

  • Revision history



A more niche program to create flowcharts, diagrams, and wireframes is PIDOCO. If you like tweaking and customizing, PIDOCO offers a lot of tools and a massive shapes library to make your diagrams unique.


  • Focused on wireframing

  • Free version

  • Save in many formats

  • Access on many different screens

  • Mobile apps



For flowcharts, mind maps, and timelines, XMind is a great choice. As with many of the other alternatives, there is a large template library for quick creation. Since XMind is a download, you don’t need the Internet to use it.

Why XMind?

  • Downloadable app, not cloud-based

  • Collaboration features

  • Mind map focused

  • Pitch mode, which makes your drawings into a slide show

  • Other chart types, like tree tables and logic charts


StarUML is best for the creation of UML diagrams, and it works with Mac, Windows, and Linux. They also offer many installable extensions developed by the public for different types of code generation, like Django or C++.

Make your own UML class diagram with Gleek.


  • Many types of UML diagrams

  • User guide

  • Downloadable app, not cloud-based

  • 6 ways to buy

  • Good for development teams and educators


As the name suggests,’s main focus is on entity-relationship diagram creation. It’s a simple program, so for those of us who are interested in clean, efficient diagrams without a bunch of fancy features, is worth a try.


  • Web-based

  • Tutorials and guides

  • Relational and Star schemas

  • No templates or library

  • Try for free


Another very simple diagramming tool is Going to their website brings you to a diagram creation page, so you can start crafting immediately for free. There are plugins for download too, for programs such as Confluence or WordPress.

Make your own UML sequence diagram with Gleek.


  • Immediate start

  • Simple templates in the sidebar

  • Text-based

  • Command tutorials

  • Revision history



MindMeister is another mind map focused tool that has great collaboration features and customization options. You can also use MindMeister to create presentations, and embed charts into your webpages with ease.

Why MindMeister?

  • Free plan available

  • Mixed layouts on one diagram

  • Options to embed media

  • Teams and Google integrations

  • Mobile apps

There are plenty of other alternatives to Lucidchart, and these are just a few of our favorites. Feeling inspired to make a diagram? Try Gleek for free now.

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