In the midst of the generative artificial intelligence (GAI) revolution, one of the most in-demand tasks for professionals and companies is the interpretation and analysis of Excel spreadsheets. From assistants that generate formulas to models that explain trends, several AIs are vying to become the preferred tool for working with spreadsheets. Below, we explain the most prominent options and in which cases each one excels.
1. Microsoft Copilot: Native integration and contextual analysis
Strengths:
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It is directly integrated into Excel (Microsoft 365 version), allowing you to manipulate sheets without leaving the environment.
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It understands the context of cells, references, and charts, offering automatic explanations and suggestions.
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It can generate formulas, create summaries, and detect anomalies in the data.
Ideal cases:
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Professionals who already use Microsoft 365.
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Analysis of complex data with cross-references.
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Automation of common tasks (formatting, calculations, creation of pivot tables).
2. ChatGPT applied to Excel: flexibility and customization
Important note: There is no official tool called “GPTExcel”. The term refers to the use of models like ChatGPT to facilitate tasks in Excel through extensions, connectors (such as Zapier or Make), or simply by copying instructions or formulas generated by the model.
Strengths:
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Can you explain step by step how to create formulas from scratch?
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It serves as an assistant to understand complex Excel functions.
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It supports customization through plugins or custom GPTs.
Ideal cases:
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Users who are looking for educational support or who are learning Excel.
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Creating templates or lightweight automation without installing additional software.
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Integration with external tools to automate workflows.
3. Claude AI (Anthropic): Advanced Contextual Reading
Strengths:
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Claude excels at reading long texts and tables with multiple headings or unconventional structures.
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You can reason from the contents of cells, even if they are presented as unstructured text.
Ideal cases:
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Interpretation of tables exported from other formats (PDFs, reports, etc.).
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Processing large blocks of data with included explanatory text.
Conclusion
There's no single best option: the choice depends on the environment, the type of task, and the integration requirements . For professional Excel users, Microsoft Copilot is the most robust and seamless solution. If you're looking to understand or learn , ChatGPT offers more freedom and step-by-step explanations. Claude AI , on the other hand, can be useful in contexts where the data is less structured or requires more textual reasoning.