The Analysis tool in Claude.ai

In plain words

The Analysis tool in Claude.ai enables users to upload and examine CSV files directly within the platform. Using JavaScript execution, it processes data to generate insights and visualizations for informed decision-making. The tool is designed for teams in marketing, sales, product, and finance departments who need to analyze datasets without external software. It handles data processing tasks to surface actionable patterns and metrics from structured files.

written from the facts on this page · September 2026

From the sources

Claude.ai's analysis tool runs JavaScript for data analysis, processing CSV files for accurate, actionable insights, helping teams in marketing, sales, product, and finance optimize decisions and performance.

Claude can now write and run JavaScript code directly in Claude.ai through the analysis tool, enabling precise data analysis and real-time insights with mathematically accurate results.

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