Carlos Alejandro R. answered • 12d
BIM Specialist and Architectural Designer with 10+ years of experience
Both Python and .NET can be used to create tools that interact with Revit, but they serve different purposes.
If your goal is to automate tasks inside Revit without building a full add-in, Python is usually the fastest way to start. Tools like pyRevit and Dynamo let you write short scripts to automate repetitive work, test ideas quickly, and work without compiling anything. Python is great for experimentation and internal productivity tools.
If your goal is to develop a true Revit add-in that installs like a professional plugin with buttons in the ribbon and long-term support, .NET (usually C#) is the right path. Revit’s API is written for .NET, and Autodesk’s documentation, examples, and community support revolve mostly around C#. You get full control over the interface, data handling, and performance.
A simple way to decide:
- Use Python for fast automation and internal tools.
- Use .NET / C# if you want to build a real product.
Most BIM teams start with Python to learn the API and move into .NET when they need more advanced functionality.
