IBM Rational System Architect Designer vs. Microsoft Visio

If you need a whole infrastructure and architect view, IBM Rational System Architect is the way to go. If you need a single diagram or your business process is young enough to support hard documenting, you are fine with an open source tool.

Incentivized

I believe any company or individual that is looking to get a process map visualized; would be a great tool. The tool is a great way to get complex ideas onto “paper” for all to see. Visio can be harder to use if you have an idea that is going in many different directions. If all ideas can fit on one page, this is the tool to use to visualize it all.

Incentivized

• MS Office exporting
• UML modeling
• Transformation to code
• A reverse transformation from code
• Integrates with other IBM products

Incentivized

• The templates for basic flowcharting are simple to use and cover most of the basic functions and touch points in a diagram.
• The variety of included icons and connectors means it's very easy to create floor plans and/or network diagrams.
• The ease at which you can customise connectors with different colours/thickness makes it very effective in overall presentation of a diagram.

Incentivized

• Always has a price. And IBM is not cheap
• Sequence diagrams can get messy (still has a good UI)
• Only support few databases as backend repositories like SQL Server and Oracle

Incentivized

• Its inability to delve deeply into micro information successfully.
• It is a paid software which comes after paying a Microsoft licensing fee.
• The cost is high and the integration of the stencil library is unnecessarily fragmented.
• The more you use it, the faster and more effective you will get.

Incentivized

We use Microsoft Visio to keep our diagrams updated and to that end we will need the subscription to keep using the software. Otherwise we will be left with PDF versions of the diagrams.

Incentivized

I think Microsoft Visio is pretty easy to initially pick up and understand the user interface to dive into make basic models. It would be nice if there were some fit for purpose templates so that not as much time needs to be spent on some types of engineering diagram structure. Trying to work on a single Visio file with multiple team members is also a sticking point.

Incentivized

Overall, I feel that Microsoft's support is weak. They are now such a behemoth that their model of putting documentation online for their users to sift through is totally outgrown. Given the amount of money you pay for these licenses, Microsoft should provide easy one-on-one support for their products via email or chat. The idea of paying their rates for support incidents is ridiculous. If you have an enormous amount of time on your hands, use their support websites and you will eventually find a solution most of the time.

Incentivized

If you have a budget or the need for a complex modeler or need diagram transformation to code or vice-versa, IBM Rational System Architect is the way to go. If you need few diagrams or don't need the complexity or don't have a budget, Bizagi or Star UML get the things done.

Incentivized

I have personally never used or evaluated other programs similar to Microsoft Visio. I started using it following an indication from a colleague who told me that our University distributes it free of charge to its users. Since I first used it (more or less three years ago), I have never left Microsoft Visio. Excellent!

• Clients like good modeling. A good diagram reduce costs in incidents and doubts of bad interpretations
• Reduce costs of recognition of old software.

Incentivized

• Greatly enhanced time to create share and finalize documentation.
• Better collaboration between disparate teams, such as marketing opts and sales ops.
• Transparency/visibility into standardize, workflows and processes have led to better team, relationships, and better results that translate directly to the bottom line and ROI.

Incentivized