CATIA vs. Revit

CATIA is probably the most preferred 3D modeling tool in the automotive and aerospace industries. This specific surface (it can be handled well by the experienced users) is well suited to use parametric design principles and hence result in great products. One of the issues we have in the automotive industry is to work with large surfaces for body exterior (main body, gate, hood.) or interior trim (door, headliner.) panels. CATIA enable us to design surface perfectly through the lines. Also, assembly features for intricate designs (gearbox, exhaust, engine, suspension.) are more than adequate. I did not find any inefficiency while designing products with CATIA. Only the interface and handling of the menu and mouse is not the best - or at least you need time to get used to it.

Incentivized

Revit is well suited for creating collaborative projects that are fully integrated into the design and construction document process. We work a lot with engineering firms who also use Revit and the program allows us to fully integrate and coordinate our models together to make sure that everything is correct. I can see where my electrical engineer has placed lighting into the model and same with my mechanical engineer and their HVAC equipment

Incentivized

• There really is no 3D software that offers all the design modules, drafting and assembly options and manipulation tools that CATIA offers.
• There are a specific module and tool for just about anything you need to do, so the design process with CATIA can be very optimized.
• Great surface modeling capabilities.

Incentivized

• Revit has the capability to design a wide range of unique details, which allows us to model exactly what is going to be built.
• This program is compatible with several BIM programs, allowing coordination with trades that may not be using the program.
• The sheets are easy to set up, and finding contract drawings in a list of sheets is simple.

Incentivized

• Updating an existing design can become really frustrating. You have to reassign all the radiuses, for example, even if they moved slightly.
• CAE function is not that good.
• Radiuses are slightly bad and can cause you lots of problems.

Incentivized

• Revit is a very complex application with lots features. Autodesk the makers of Revit should simplify these tools to make it easier for the end user to learn & apply.
• Revit is missing some key functionality in the area of being able to duplicate drawings on the sheet level. Though there are macros offered by third parties, this should be really built-in to the product.
• Revit does not support the very popular PDF format. So currently there is no option to attach or link a PDF file into Revit.

Incentivized

We will almost certainly be renewing all of our current seats of Revit and will likely be adding seats as we look to get more and more of our staff trained and using Revit. The software is starting to become the standard for our projects as we move forward as more and more of our clients are requesting or accepting use of it

Incentivized

It is a good software for conception. But it is too hard sometimes to work with and understand the different options available

It is a professional environment, but far from easy and overly complex in many places. The system is often too deep in settings and overrides (see Visibility/Graphics in combination with linked files, filters, color overrides and view templates). I don't really like the dialog-in-dialog interface and its spartan looks. But it works well overall if you know what you are doing.

Incentivized

Revit seems to always be available when I need it. I have not experiences an outage. There are occasions where we need our internal IT department to trouble shoot a file on our Revit dedicated server and that sometimes causes a delay however that is not a software access issue

Incentivized

Revit is a fairly graphics heavy piece of software. It is powerful in its capabilities but as a result it takes a lot of the graphics card, the memory, etc. For all that it can do and the specs of my computer I find it pretty good from a performance standpoint

Incentivized

I generally contact with IT or internal CATIA support team, so I cannot comment in detail. I remember we have struggled to move to v6 update, and it required a long and detailed work to update all the systems. There were some times we had limited support from Dassault, but it is normal for a company of our size. So I cannot criticize much.

Incentivized

Autodesk has always had a good support system in place. There is a massive user base for Revit, and there are thousands of forum threads and other discussions online about any and every problem that you could ever run into. For being such a large program with so many different options, there aren't many roadblocks or pitfalls that users can fall into.

Incentivized

The training was Revit Essentials and it was very beneficial. I would say that it is best to get the training right before you know you will be using Revit as learning the basis then applying what you learned immediately is the most effective and best value for your money.

Incentivized

The online training is hit or miss. I feel that its better to be live to be able to pace and ask questions to a live person as you are learning hwo to do things. Its not natural to learn Revit especially if you know AutoCAD so my suggestion is the live training

Incentivized

Implementing Revit as your main drafting software (i.e. moving to BIM from CAD) may be a tough decision if you have learned drafting. It is a different way to approach and think about developing a project. However, if you are able to adapt to a new way of thinking and get used to it by working through a few projects than it is as efficient as CAD in most areas in general and will also be both better/worse in some areas

Incentivized

Once major advantage I realized when using CATIA is surface modelling, and modifications or changes in part model later. SOLIDWORKS provide a really good and quick way to part modelling. However, part modifications and assembly modifications take time. In CATIA, complex geometries can be easily generated, when compared to SOLIDWORKS. Managing and updating designs of large scale models and complex geometries made me realize an advantage of CATIA over other CAD software.

Revit is specifically for the design and documentation of buildings. As Revit's predecessor, AutoCAD has similar functionality for creating construction documents but Revit has the advantage of speed and simultaneously creating a 3D model when drawing walls, rooms, and floors which allows for the creation of 3D views and sections later with less effort. SketchUp can also be used for designing buildings but Revit allows for more specificity earlier in the process as opposed to SketchUp's general massing

Incentivized

While I am not directly involved with the deployment of Revit, it seems that our internal IT department has appreciated the ability to increase or decrease the number of seats. I have never had an issue with the deployment if and when needed, especially regarding the availability of a set

Incentivized

• The ease of modeling helps a lot to save time, in both modeling new parts and also assemblies, which in the end makes a great positive impact on the development.

Incentivized

• Revit is included in our AEC Collection. I find the cost of my suite affordable for what I am getting. The true cost of Revit is not found in the license cost, but in the training, SOPs and content management. We get our ROI from flushing out design errors/omissions which can add up to a large number. One issue can easily cost the project 10-100k depending on the issue. I see no reason anyone would find it challenging to get ROI from integrating 3d modeling in your business development.
• Revit really is the foundation of content creation. If we didnt use Revit, it would be hard to claim we have a functioning BIM/VDC department. I would question any AEC professional that claims they can perform VDC and does not know how to use Revit.

Incentivized