PortoPie

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XMind

Lucidchart is a visual communication and cross-platform collaboration tool. With Lucidchart you can create professional flowcharts, process maps, UML models, org charts, and ER diagrams using templates or import feature. Integrate your favorite third-party apps and start collaborating with your free trial.

Coggle is an collaborative, online tool for creating and sharing mindmaps and flow charts. With Coggle you can take notes, brainstorm, plan, and mapout creativity and then share it with friends and collegues. The changes you make to your Coggle mindmap will reflect instantly in the browser, for everyone who is collaborating on your mindmap.

draw.io is free, web-based diagram application. With draw.io you can create flowcharts, network diagrams, and UML and ER diagrams to design database schema. draw.io works with Google Drive and Google Workplace applications such as Google Docs, Google Sheets and Google Slides. It also integrates with GitHub, GitLab and Dropbox for visual documentation in distributed teams.

Zenkit is a product productivity software suite designed for your natural workflow. Zenkit include products like Zenkit Base, Zenkit To Do, Zenkit Zenchat and Zenkit Hypernotes, all which can be bought as stand alone products or as a part of the Zenkit package. The Zenkit platform can support and digitalize almost any collaboration workflow and methodology.