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Best free AI tools for spreadsheets and data

Clean data, ask questions and make charts without being a data scientist.

  1. Clean up messy data in a spreadsheet-like tool
    ★ 12.1kstars
    OpenRefine by OpenRefine
    Clean messy spreadsheets
    No codingDesktop appHealthy
  2. Chat with your data and make charts
    ★ 1.6kstars
    dataline by RamiAwar
    Chat with your data and get charts
    No codingDesktop appFair
  3. Chat with your spreadsheets and databases
    ★ 23.9kstars
    pandas-ai by sinaptik-ai · Free alternative to ChatGPT data analysis, Julius AI
    Ask questions about data in Python
    For developersCode libraryFair
  4. Explore data and build machine-learning models without coding
    ★ 5.7kstars
    orange3 by biolab · Free alternative to DataRobot, Dataiku
    Visual data mining, no code
    No codingDesktop appFair

Ranked for people new to AI: ease of use first, then quality, upkeep and popularity. Last checked 4 Nov 2026.

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