Great list of tools. Our diagramming tool Creately has many tools to simplify the job of a marketer. For example,

• You can use flowcharts to visualize processes
• Mind maps to brainstorm ideas and organize your thoughts
• SWOT diagrams to identify gaps in the market
• Infographic to present data in a visual manner
• Customer journey maps to identify customer pain points

And so much more. Have a look and consider adding us to the list.