Excel Automation Blog
ChatGPT vs Claude for Excel VBA Development
A practical comparison of ChatGPT and Claude for Excel VBA consultants, analysts and business users.
Different strengths
ChatGPT is strong for generating VBA, custom functions, SQL and training material. Claude is often very useful for reviewing larger chunks of VBA, explaining workbook logic and improving existing code.
Best approach
For serious Excel automation work, the strongest approach is often to use both tools and then apply proper testing, documentation and business validation.